{"id":335275,"date":"2025-06-19T09:00:33","date_gmt":"2025-06-19T08:00:33","guid":{"rendered":"https:\/\/detail-library.co.uk\/?p=335275"},"modified":"2025-06-20T10:39:02","modified_gmt":"2025-06-20T09:39:02","slug":"a-guide-to-skylights-in-flat-roof-extensions","status":"publish","type":"post","link":"https:\/\/detail-library.co.uk\/a-guide-to-skylights-in-flat-roof-extensions\/","title":{"rendered":"A Guide to Skylights in Flat Roof Extensions"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; specialty=&#8221;on&#8221; padding_top_1=&#8221;80px&#8221; padding_top_bottom_link_1=&#8221;false&#8221; padding_left_right_link_1=&#8221;false&#8221; admin_label=&#8221;Intro&#8221; _builder_version=&#8221;4.22.2&#8243; custom_padding=&#8221;3px|||||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;2_3&#8243; specialty_columns=&#8221;2&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_row_inner _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner saved_specialty_column_type=&#8221;2_3&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_post_title meta=&#8221;off&#8221; featured_image=&#8221;off&#8221; _builder_version=&#8221;4.16&#8243; title_font=&#8221;Montserrat|600|||||||&#8221; title_text_color=&#8221;#000000&#8243; title_font_size=&#8221;64px&#8221; title_line_height=&#8221;1.2em&#8221; title_font_size_tablet=&#8221;50px&#8221; title_font_size_phone=&#8221;24px&#8221; title_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_post_title][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column_inner saved_specialty_column_type=&#8221;2_3&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;Intro Text&#8221; _builder_version=&#8221;4.27.4&#8243; text_line_height=&#8221;1.8em&#8221; max_width=&#8221;600px&#8221; module_alignment=&#8221;center&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><span style=\"font-weight: 400;\">We&#8217;ve all been there. A client walks into your office with that familiar gleam in their eye, gesturing excitedly about their extension plans: &#8220;We want as much light as possible! Can we put skylights everywhere?&#8221;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">And honestly, who can blame them? There&#8217;s something magical about natural light flooding in from above\u2014it transforms spaces in ways that even the most generous windows simply can&#8217;t match. But as you know all too well, the devil is in the details, and skylights can be tricky to get right.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">If you&#8217;ve been wrestling with skylight details lately, you&#8217;re not alone. They&#8217;re one of those elements that seem straightforward on paper but quickly reveal their complexity once you start digging into the technical requirements. Let&#8217;s look at some approaches that might help you with your next skylight project.<\/span><\/p>\n<p>[\/et_pb_text][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; background_color=&#8221;#00C4CC&#8221; text_orientation=&#8221;center&#8221; width=&#8221;100%&#8221; max_width=&#8221;600px&#8221; module_alignment=&#8221;center&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: center;\"><em>[To Download a FREE PDF of this guide scroll to the end]<\/em><\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.16&#8243; custom_padding=&#8221;|||&#8221; global_colors_info=&#8221;{}&#8221; custom_padding__hover=&#8221;|||&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/06\/01-Walk-on-roof-light-025.jpeg&#8221; alt=&#8221;01 Walk on roof light-025&#8243; title_text=&#8221;01 Walk on roof light-025&#8243; admin_label=&#8221;Image 01&#8243; _builder_version=&#8221;4.27.4&#8243; custom_margin=&#8221;|-9vw|||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Quote Section&#8221; _builder_version=&#8221;4.21.0&#8243; use_background_color_gradient=&#8221;on&#8221; background_color_gradient_direction=&#8221;90deg&#8221; background_color_gradient_stops=&#8221;#ffffff 70%|#00c4cc 70%&#8221; background_color_gradient_start=&#8221;#ffffff&#8221; background_color_gradient_start_position=&#8221;70%&#8221; background_color_gradient_end=&#8221;#00c4cc&#8221; background_color_gradient_end_position=&#8221;0%&#8221; custom_padding=&#8221;50px||3px||false|false&#8221; background_last_edited=&#8221;on|phone&#8221; background_color_gradient_stops_phone=&#8221;#ffffff 95%|#00c4cc 95%&#8221; background_color_gradient_start_position_phone=&#8221;95%&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; max_width=&#8221;900px&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2021\/03\/magazine-18.png&#8221; _builder_version=&#8221;4.16&#8243; custom_margin=&#8221;||50px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_text _builder_version=&#8221;4.27.4&#8243; text_font=&#8221;Cardo||||||||&#8221; text_text_color=&#8221;#2a2a2a&#8221; text_font_size=&#8221;42px&#8221; text_line_height=&#8221;1.4em&#8221; text_orientation=&#8221;right&#8221; text_font_size_tablet=&#8221;36px&#8221; text_font_size_phone=&#8221;24px&#8221; text_font_size_last_edited=&#8221;on|desktop&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><span style=\"font-weight: 400;\">A skylight transforms spaces in ways that even the most generous windows simply can&#8217;t match.<\/span><\/p>\n<p>[\/et_pb_text][et_pb_divider divider_weight=&#8221;6px&#8221; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; admin_label=&#8221;Blog Post Body&#8221; _builder_version=&#8221;4.22.2&#8243; collapsed=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.25.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.25.1&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;Why Clients Keep Asking for Skylights (H2)&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;80px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2 class=\"entry-title\">Why Clients Keep Asking for Skylights<\/h2>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;Why Clients Keep Asking for Skylights&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;20px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><span style=\"font-weight: 400;\">Let&#8217;s be honest\u2014skylights are popular for good reason. When you nail the design and detailing, they&#8217;re absolutely transformative. When you first walk into a completed space with well-placed rooflights\u2014the quality of light is just different from what you get through vertical glazing.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Here&#8217;s what makes them so appealing:<\/span><\/p>\n<p><b>The light quality is unbeatable.<\/b><span style=\"font-weight: 400;\"> Light from above creates this wonderful, even distribution throughout the room. It&#8217;s particularly effective in those deep kitchen extensions where traditional windows would leave the back half feeling gloomy.<\/span><\/p>\n<p><b>They create a sense of space that&#8217;s hard to achieve otherwise.<\/b><span style=\"font-weight: 400;\"> You&#8217;ve probably experienced this yourself\u2014a modest side return with a skylight feels twice as large as it actually is. There&#8217;s something about removing that visual ceiling that tricks our brains into perceiving much more volume.<\/span><\/p>\n<p><b>The connection to the outdoors is unique.<\/b><span style=\"font-weight: 400;\"> Windows give you views of the street or garden, but skylights give you sky. Watching clouds drift by while cooking dinner, or catching glimpses of stars from the dining table\u2014it&#8217;s these moments that make a house feel like a home.<\/span><\/p>\n<p><b>They solve tricky planning situations.<\/b><span style=\"font-weight: 400;\"> When you&#8217;re dealing with boundary issues or overlooking concerns, sometimes a skylight is your only option for getting decent light into a space.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/06\/02-Fixed-External-1-e1750172380549.jpg&#8221; alt=&#8221;02 Fixed External 1&#8243; title_text=&#8221;02 Fixed External 1&#8243; align=&#8221;center&#8221; admin_label=&#8221;Image 02&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;30px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/06\/03-Flat-Glass-Skylight-Fixed.jpg&#8221; alt=&#8221;03 Flat Glass Skylight Fixed&#8221; title_text=&#8221;03 Flat Glass Skylight Fixed&#8221; align=&#8221;center&#8221; admin_label=&#8221;Image 03&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;30px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_5,3_5,1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;20px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: center;\"><span style=\"font-weight: 400;\">The challenge, of course, is that all of these benefits only come if you get the technical stuff right. Get it wrong, and you&#8217;re looking at condensation problems, overheating, or clunky finishes.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_divider divider_weight=&#8221;6px&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;70%&#8221; module_alignment=&#8221;left&#8221; custom_padding=&#8221;10px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][et_pb_text admin_label=&#8221;Two Approaches Worth Considering (H2)&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;80px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Two Approaches Worth Considering<\/h2>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;Two Approaches Worth Considering&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><span style=\"font-weight: 400;\">Here are two different skylight configurations that we have recently featured on the Detail Library. Think of them as starting points for your own projects rather than definitive solutions.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_5,3_5,1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/06\/04-fixed-Rooflight.jpg&#8221; alt=&#8221;04 fixed Rooflight&#8221; title_text=&#8221;04 fixed Rooflight&#8221; align=&#8221;center&#8221; admin_label=&#8221;Image 04&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;30px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;The Straightforward Fixed Skylight (ERF08)&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;75px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>The Straightforward Fixed Skylight (ERF08)<\/h3>\n<p><span style=\"font-weight: 400;\">This is one of the most common configurations of skylight details. We used the <\/span>Skyway Fixed Flat Glass Rooflight<span style=\"font-weight: 400;\"> from <\/span>Roofglaze<span style=\"font-weight: 400;\">. Fixed glass unit in a single ply membrane roof\u2014nothing fancy (compared to the rest of their range), but when done properly, it&#8217;s reliable and cost-effective.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The key things to watch out for:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The upstand needs proper insulation continuity, thickness can be adjusted to suit project situation and\/or following SAP calculations.\u00a0\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Getting the membrane lapping right is crucial. The single ply needs to dress up and over the upstand properly<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The detail shows two different internal finishes at glazing level, covering the frame, or leaving it exposed.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">This detail works well when you need straightforward daylighting and your client isn&#8217;t pushing for anything too ambitious. It&#8217;s buildable, predictable, and won&#8217;t break the budget.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/06\/05-ERF08.jpg&#8221; alt=&#8221;05 ERF08&#8243; title_text=&#8221;05 ERF08&#8243; align=&#8221;center&#8221; admin_label=&#8221;Image 05&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/06\/06-ERF08A-scaled.jpg&#8221; alt=&#8221;06 ERF08A&#8221; title_text=&#8221;06 ERF08A&#8221; align=&#8221;center&#8221; admin_label=&#8221;Image 06&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;Image Caption&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; text_font_size=&#8221;16px&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: center;\"><em><strong><a href=\"https:\/\/detail-library.co.uk\/product\/erf08-fixed-skylight-in-flat-roof-extension\/\" target=\"_blank\" rel=\"noopener\">ERF08<\/a><\/strong> \u2013 Skylight in extension single ply flat roof<br \/>(see full detail for complete drawing notes)<\/em><\/p>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;The Walk-On Rooflight (ERF10)&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;75px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>The Walk-On Rooflight (ERF10)<\/h3>\n<p><span style=\"font-weight: 400;\">This is where things get a little more interesting. A walk-on skylight that sits flush with terrace paving\u2014these are popular options for roof terraces, balconies and above basements. This detail features the <\/span>Skyway Fixed Walk On Flat Glass Rooflight<span style=\"font-weight: 400;\"> from <\/span>Roofglaze<\/p>\n<p><span style=\"font-weight: 400;\">Key considerations you&#8217;ll want to address:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Your structural engineer needs to be involved from day one. These things see serious loading<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The finished levels are critical\u2014everything needs to align perfectly with your paving<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Access for maintenance is very important. These will need cleaning and occasional attention<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">This detail shows two different options, pavers on pedestals, and permeable paving system. <\/span><\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/06\/07-ERF10.jpg&#8221; alt=&#8221;07 ERF10&#8243; title_text=&#8221;07 ERF10&#8243; align=&#8221;center&#8221; admin_label=&#8221;Image 07&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/06\/08-ERF10-2-scaled.jpg&#8221; alt=&#8221;08 ERF10 2&#8243; title_text=&#8221;08 ERF10 2&#8243; align=&#8221;center&#8221; admin_label=&#8221;Image 08&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.24.2&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;Image Caption&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; text_font_size=&#8221;16px&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p style=\"text-align: center;\"><em><span style=\"font-weight: 400;\"><strong><a href=\"https:\/\/detail-library.co.uk\/product\/erf10-walk-on-skylight-with-paved-roof-finish\/\" target=\"_blank\" rel=\"noopener\">ERF10<\/a><\/strong> \u2013 Walk on skylight in extension single ply flat roof with pavers on pedestals and permeable pavers<br \/><\/span><\/em><em><span style=\"font-weight: 400;\">(see full detail for complete drawing notes)<\/span><\/em><\/p>\n<p>[\/et_pb_text][et_pb_divider divider_weight=&#8221;6px&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;70%&#8221; module_alignment=&#8221;right&#8221; custom_padding=&#8221;10px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;Navigating the Regs (H2)&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;80px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Navigating the Regs<\/h2>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;Navigating the Regs&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><span style=\"font-weight: 400;\">Here are some of the compliance issues that you need to be thinking about during your design and detailing process.\u00a0<\/span><\/p>\n<p><b>Thermal performance<\/b><span style=\"font-weight: 400;\"> is often trickier than you&#8217;d expect. Skylights typically have higher U-values than your roof, so they can throw off your Part L calculations. If your total glazing exceeds 25% of the floor area, you&#8217;ll need SAP calculations, and skylights can make meeting those targets challenging.<\/span><\/p>\n<p><b>Fire safety<\/b><span style=\"font-weight: 400;\"> gets complicated near boundaries. A skylight over a side return within a meter of the neighbour&#8217;s wall needs fire-resistant glazing and rated supporting structure. It&#8217;s worth checking this early rather than discovering it during building control review.<\/span><\/p>\n<p><b>Safety glazing<\/b><span style=\"font-weight: 400;\"> requirements can catch you out. Anything within 800mm of floor level, or used as walk-on, needs toughened or laminated glass. Seems obvious in retrospect, but easy to miss in the initial design stages. Roofglaze also recommends any overhead glazing to have a laminated inner pane of glass.\u00a0<\/span><\/p>\n<p><b>Overheating<\/b><span style=\"font-weight: 400;\"> isn&#8217;t officially regulated for extensions yet, but it&#8217;s worth considering anyway. A south-facing skylight can turn a lovely kitchen into an oven by July. Solar control glass and shading strategies are worth thinking about from the start.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_5,3_5,1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/06\/09-Fixed-Rooflights-5.jpg&#8221; alt=&#8221;09 Fixed Rooflights 5&#8243; title_text=&#8221;09 Fixed Rooflights 5&#8243; align=&#8221;center&#8221; admin_label=&#8221;Image 09&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_divider divider_weight=&#8221;6px&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;70%&#8221; module_alignment=&#8221;left&#8221; custom_padding=&#8221;10px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][et_pb_text admin_label=&#8221;Finding the Right Balance (H2)&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;80px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Finding the Right Balance<\/h2>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;Finding the Right Balance&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><span style=\"font-weight: 400;\">Here&#8217;s something that might sound familiar: clients&#8217; enthusiasm for glazing can quickly outpace what&#8217;s actually comfortable to live with. You may find yourself needing to have gentle conversations about finding the right balance.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Too much glazing\u2014particularly overhead\u2014can create spaces that are uncomfortably hot in summer and expensive to heat in winter. More concerning, it can create glare problems that make spaces genuinely unpleasant to use. Try eating a meal with direct sunlight streaming through a large skylight above your table\u2014it&#8217;s not as romantic as it sounds.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The regulations give us some guidance here (Part L and Part O limits on glazing area etc), but really it comes down to understanding how the space will be used and being honest with clients about the trade-offs.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Some strategies that can help:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Model the solar gain for the specific orientation and time of year (SketchUp is great for this)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Consider blinds or shading from the beginning, not as an afterthought<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sometimes two smaller skylights work better than one large one<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Don&#8217;t forget about the heating bills\u2014clients will thank you later<\/span><\/li>\n<\/ul>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_5,3_5,1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/06\/10-Walk-on-skyligh-007.jpeg&#8221; alt=&#8221;10 Walk on skyligh-007&#8243; title_text=&#8221;10 Walk on skyligh-007&#8243; align=&#8221;center&#8221; admin_label=&#8221;Image 10&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_divider divider_weight=&#8221;6px&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;70%&#8221; module_alignment=&#8221;right&#8221; custom_padding=&#8221;10px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][et_pb_text admin_label=&#8221;Details That Make the Difference (H2)&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;80px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Details That Make the Difference<\/h2>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;Details That Make the Difference&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><span style=\"font-weight: 400;\">Beyond the primary performance, it&#8217;s worth focusing on the details that make these installations last. Maintenance access, for instance\u2014it&#8217;s not glamorous, but designing for easy cleaning and repair can save everyone headaches down the line.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Coordination is another area that deserves attention. Skylights touch so many trades\u2014roofing, glazing, structural, finishings\u2014that clear communication early on can prevent expensive surprises later.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">And if you haven&#8217;t already, it&#8217;s worth getting comfortable with thermal bridging calculations. The junction between the skylight upstand and the roof structure can be a real weak point if not detailed properly. Spending time getting the psi-values right upfront can save significant headaches later.<\/span><\/p>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;Why This Matters (H2)&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;80px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Why This Matters<\/h2>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;Why This Matters&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><span style=\"font-weight: 400;\">Skylights are one of those elements that can make or break a project. Get them right, and they improve everything about the space. Get them wrong, and things can just feel a little clunky.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Each project brings its own challenges\u2014the client who loves to cook and needs task lighting considerations, the family with young children where safety glazing becomes paramount, the retrofit project where every centimeter of build-up thickness matters.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">That&#8217;s why having a solid understanding of the technical requirements alongside design flexibility is so valuable. It allows you to respond to each project&#8217;s unique circumstances while avoiding the common pitfalls.<\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_5,3_5,1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;50px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_column][et_pb_column type=&#8221;3_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/06\/11-Walk-on-rooflight-019.jpeg&#8221; alt=&#8221;11 Walk on rooflight-019&#8243; title_text=&#8221;11 Walk on rooflight-019&#8243; align=&#8221;center&#8221; admin_label=&#8221;Image 11&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_5&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_divider divider_weight=&#8221;6px&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;70%&#8221; module_alignment=&#8221;left&#8221; custom_padding=&#8221;10px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][et_pb_text admin_label=&#8221;Moving Forward (H2)&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;80px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Moving Forward<\/h2>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;Moving Forward&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><span style=\"font-weight: 400;\">If you&#8217;re working on a project with skylights, consider starting with the technical requirements early. Speak with <\/span>your supplier <span style=\"font-weight: 400;\">about your requirements and get their expert input into the design. Get your structural engineer involved, understand your thermal performance targets, and think through the maintenance implications before you fall in love with the aesthetic.<\/span><\/p>\n<p>Different companies<span style=\"font-weight: 400;\"> offer a variety of rooflights and skylights, from fixed, opening, pitched and access rooflights, through to multi-pane, walk on, sliding and shaped rooflights, even insulated timber upstands.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">When done thoughtfully, skylights can transform ordinary extensions into extraordinary spaces. The key is approaching them with the respect they deserve\u2014for the technical challenges they present, for the impact they&#8217;ll have on how people live in the space, and for the long-term responsibility we have to get them right.<\/span><\/p>\n<p>[\/et_pb_text][et_pb_divider divider_weight=&#8221;6px&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;70%&#8221; module_alignment=&#8221;right&#8221; custom_padding=&#8221;10px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; admin_label=&#8221;Lead magnet form&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;75px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;Download the Guide&#8221; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Download the Guide<\/h2>\n<p>[\/et_pb_text][et_pb_code _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; border_radii=&#8221;on|10px|10px|10px|10px&#8221; border_color_all=&#8221;#00C4CC&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<div class=\"klaviyo-form-SpFRAj\"><\/div>\n<p>[\/et_pb_code][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/06\/43-A-Guide-to-Skylights-in-Flat-Roof-Extensions.jpg&#8221; alt=&#8221;43 A Guide to Skylights in Flat Roof Extensions&#8221; title_text=&#8221;43 A Guide to Skylights in Flat Roof Extensions&#8221; align=&#8221;center&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;50%&#8221; box_shadow_style=&#8221;preset1&#8243; box_shadow_blur=&#8221;10px&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_divider divider_weight=&#8221;6px&#8221; admin_label=&#8221;Divider&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; max_width=&#8221;70%&#8221; module_alignment=&#8221;left&#8221; custom_padding=&#8221;30px||50px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_divider][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.20.0&#8243; _module_preset=&#8221;default&#8221; collapsed=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.16&#8243; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;Resources&#8221; _builder_version=&#8221;4.22.0&#8243; header_2_font=&#8221;Montserrat|600|||||||&#8221; header_2_font_size=&#8221;70px&#8221; header_2_line_height=&#8221;1.2em&#8221; max_width=&#8221;750px&#8221; header_2_font_size_tablet=&#8221;48px&#8221; header_2_font_size_phone=&#8221;36px&#8221; header_2_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h2>Resources<\/h2>\n<p>[\/et_pb_text][et_pb_text admin_label=&#8221;Resources&#8221; _builder_version=&#8221;4.22.0&#8243; text_font=&#8221;Montserrat|700|||||||&#8221; text_text_color=&#8221;rgba(0,0,0,0.06)&#8221; text_font_size=&#8221;90px&#8221; text_line_height=&#8221;1.2em&#8221; custom_margin=&#8221;-120px|||-120px|false|false&#8221; custom_margin_tablet=&#8221;-90px|||-60px|false|false&#8221; custom_margin_phone=&#8221;-70px|||-40px|false|false&#8221; custom_margin_last_edited=&#8221;on|desktop&#8221; text_font_size_tablet=&#8221;80px&#8221; text_font_size_phone=&#8221;60px&#8221; text_font_size_last_edited=&#8221;on|desktop&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]Resources[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;Download the Details 01&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;50px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>Download the Details<\/h3>\n<p><span style=\"font-weight: 400;\">Check out the skylight details featured here, and others from the set below. <\/span><\/p>\n<p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/06\/06-Jun25-ERF07-12-and-ERT08-Roofglaze-Details.png&#8221; alt=&#8221;06 Jun25 ERF07-12 and ERT08 Roofglaze Details&#8221; title_text=&#8221;06 Jun25 ERF07-12 and ERT08 Roofglaze Details&#8221; align=&#8221;center&#8221; admin_label=&#8221;Image Banner 01&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;30px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_button button_url=&#8221;https:\/\/detail-library.co.uk\/june-2025-new-details\/&#8221; url_new_window=&#8221;on&#8221; button_text=&#8221;SKYLIGHT DETAILS&#8221; button_alignment=&#8221;center&#8221; admin_label=&#8221;Button 01&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_button=&#8221;on&#8221; button_text_size=&#8221;17px&#8221; button_text_color=&#8221;#FFFFFF&#8221; button_bg_use_color_gradient=&#8221;on&#8221; button_bg_color_gradient_stops=&#8221;#00c4cc 0%|#7c2ae8 100%&#8221; button_border_width=&#8221;0px&#8221; button_border_radius=&#8221;8px&#8221; button_font=&#8221;|700|||||||&#8221; background_layout=&#8221;dark&#8221; custom_padding=&#8221;10px||10px||false|false&#8221; hover_enabled=&#8221;0&#8243; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;][\/et_pb_button][et_pb_text admin_label=&#8221;Download the Details 02&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;50px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<p><span style=\"font-weight: 400;\">You might also be interested in Fluid Glass structural glazing details.<\/span><\/p>\n<p>[\/et_pb_text][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/04\/04-Apr25-EW05-EW11-Fluid-Glass-Details.png&#8221; alt=&#8221;04 Apr25 EW05-EW11 Fluid Glass Details&#8221; title_text=&#8221;04 Apr25 EW05-EW11 Fluid Glass Details&#8221; align=&#8221;center&#8221; admin_label=&#8221;Image Banner 02&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; custom_padding=&#8221;30px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][et_pb_button button_url=&#8221;https:\/\/detail-library.co.uk\/april-2025-new-details\/&#8221; url_new_window=&#8221;on&#8221; button_text=&#8221;FLUID GLASS DETAILS&#8221; button_alignment=&#8221;center&#8221; admin_label=&#8221;Button 02&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_button=&#8221;on&#8221; button_text_size=&#8221;17px&#8221; button_text_color=&#8221;#FFFFFF&#8221; button_bg_use_color_gradient=&#8221;on&#8221; button_bg_color_gradient_stops=&#8221;#00c4cc 0%|#7c2ae8 100%&#8221; button_border_width=&#8221;0px&#8221; button_border_radius=&#8221;8px&#8221; button_font=&#8221;|700|||||||&#8221; background_layout=&#8221;dark&#8221; custom_padding=&#8221;10px||10px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_button][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;Related Reading&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;50px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3>Related Reading<\/h3>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||100px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2025\/04\/04-Structural-Glazing-for-House-Extensions.png&#8221; alt=&#8221;04 Structural Glazing for House Extensions&#8221; title_text=&#8221;04 Structural Glazing for House Extensions&#8221; url=&#8221;https:\/\/detail-library.co.uk\/structural-glazing-for-house-extensions\/&#8221; url_new_window=&#8221;on&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2023\/10\/Window-Frames-and-Glazing.png&#8221; alt=&#8221;Window Frames and Glazing&#8221; title_text=&#8221;Window Frames and Glazing&#8221; url=&#8221;https:\/\/detail-library.co.uk\/types-of-window-frame-material-and-glazing\/&#8221; url_new_window=&#8221;on&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_3,2_3&#8243; admin_label=&#8221;Emma W Author Bio&#8221; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; width=&#8221;70%&#8221; module_alignment=&#8221;center&#8221; custom_padding=&#8221;||||false|false&#8221; box_shadow_style=&#8221;preset1&#8243; global_module=&#8221;128806&#8243; saved_tabs=&#8221;all&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_3&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_image src=&#8221;https:\/\/detail-library.co.uk\/wp-content\/uploads\/2024\/01\/Emma-W-Profile-Pic-2024.png&#8221; title_text=&#8221;Emma W Profile Pic 2024&#8243; align=&#8221;center&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; width=&#8221;100%&#8221; max_width=&#8221;50%&#8221; custom_padding=&#8221;20px||||false|false&#8221; border_radii=&#8221;on|100%|100%|100%|100%&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;2_3&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_blurb title=&#8221;Author&#8221; icon_placement=&#8221;left&#8221; image_icon_width=&#8221;99%&#8221; content_max_width=&#8221;1100px&#8221; admin_label=&#8221;Author bio&#8221; _builder_version=&#8221;4.27.0&#8243; _module_preset=&#8221;default&#8221; header_level=&#8221;h2&#8243; width=&#8221;100%&#8221; max_width=&#8221;100%&#8221; module_alignment=&#8221;left&#8221; custom_padding=&#8221;|75px|||false|false&#8221; image_max_width=&#8221;99%&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<div data-pm-slice=\"1 1 []\" data-en-clipboard=\"true\">Written by Emma Walshaw, Architectural Technologist.\u00a0Emma is the founder of First In Architecture and the Detail Library. She has written a number of books on construction and detailing.<\/div>\n<div data-pm-slice=\"1 1 []\" data-en-clipboard=\"true\">\u00a0<\/div>\n<div data-pm-slice=\"1 1 []\" data-en-clipboard=\"true\"><a href=\"https:\/\/www.linkedin.com\/in\/emma-walshaw\/\" target=\"_blank\" rel=\"noopener\">Connect with Emma on LinkedIn<\/a><\/div>\n<p>[\/et_pb_blurb][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text admin_label=&#8221;Image Credits&#8221; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;50px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h3><span style=\"font-weight: 400;\">Image Credits<\/span><\/h3>\n<p><em><span style=\"font-weight: 400;\">All images courtesy of <a href=\"https:\/\/roofglaze.co.uk\/\" target=\"_blank\" rel=\"noopener\">Roofglaze<\/a>\u00a0<\/span><\/em><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We&#8217;ve all been there. A client walks into your office with that familiar gleam in their eye, gesturing excitedly about their extension plans: &#8220;We want as much light as possible! Can we put skylights everywhere?&#8221; And honestly, who can blame them? There&#8217;s something magical about natural light flooding in from above\u2014it transforms spaces in ways [&hellip;]<\/p>\n","protected":false},"author":1483,"featured_media":335286,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[87],"tags":[],"class_list":["post-335275","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technical"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>A Guide to Skylights in Flat Roof Extensions<\/title>\n<meta name=\"description\" content=\"Skylight detailing for flat roof house extensions. Learn about design benefits, regulatory requirements, and how to avoid common glazing pitfalls.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/detail-library.co.uk\/a-guide-to-skylights-in-flat-roof-extensions\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A Guide to Skylights in Flat Roof Extensions\" \/>\n<meta property=\"og:description\" content=\"Skylight detailing for flat roof house extensions. 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