{"product_id":"korniche-aluminium-roof-lantern-new-generation-large","title":"Korniche Aluminium Roof Lantern – New Generation, 3000–4000mm Wide | Made For Trade","description":"\u003cp\u003eThe new-generation \u003cstrong\u003eKorniche Aluminium Roof Lantern\u003c\/strong\u003e from Made For Trade is a slim, thermally broken aluminium lantern for flat roof extensions, kitchens and orangeries. It is made to order in the UK and supplied as a complete kit with full instructions, so it goes together quickly on site.\u003c\/p\u003e\n\u003ch3\u003eMade to measure: any size up to 6m long x 4m wide\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDon't see your size? Every Korniche lantern is made to order, so we can supply it to suit your upstand.\u003c\/strong\u003e The sizes listed above are our most popular. Bespoke lanterns can be made to any size within these limits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum length: 6m\u003c\/strong\u003e (6000mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum width: 4m\u003c\/strong\u003e (4000mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmallest size:\u003c\/strong\u003e from 850mm x 850mm\u003c\/li\u003e\n\u003cli\u003eRectangular lanterns up to 3m x 2.5m need only four glass units, for the cleanest possible view.\u003c\/li\u003e\n\u003cli\u003eSquare pyramid lanterns are available up to 4m x 4m.\u003c\/li\u003e\n\u003cli\u003eBespoke RAL colours and dual colours (a different colour inside and out) are also available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"background-color:#fff6e0; border:2px solid #f0a500; border-left:8px solid #f0a500; border-radius:6px; padding:16px 20px; margin:20px 0; color:#222222;\"\u003e\n\u003cp style=\"margin:0 0 8px 0; font-size:1.15em; color:#222222;\"\u003e\u003cstrong\u003e📏 Need a custom size? Get a quote\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin:0 0 8px 0; color:#222222;\"\u003eTo get a price for a custom size, send us your \u003cstrong\u003efinished external upstand size (length x width)\u003c\/strong\u003e, \u003cstrong\u003eframe colour\u003c\/strong\u003e and \u003cstrong\u003eglass choice\u003c\/strong\u003e, and we'll come back to you with a quote.\u003c\/p\u003e\n\u003cp style=\"margin:0; color:#222222;\"\u003eNot sure how to measure? Use the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0242\/1053\/8577\/files\/Korniche-New-Roof-Lantern-Surveying-Guide.pdf?v=1793010853\" target=\"_blank\" rel=\"noopener\" style=\"color:#a35f00; font-weight:bold;\"\u003eRoof Lantern Surveying Guide\u003c\/a\u003e and \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0242\/1053\/8577\/files\/Korniche-Upstand-Surveying-Guide.pdf?v=1793010853\" target=\"_blank\" rel=\"noopener\" style=\"color:#a35f00; font-weight:bold;\"\u003eUpstand Surveying Guide\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eLooking for a different size?\u003c\/strong\u003e This lantern is listed in three size ranges: \u003ca href=\"\/products\/korniche-aluminium-roof-lantern-new-generation\"\u003e1000–1500mm wide\u003c\/a\u003e, \u003ca href=\"\/products\/korniche-aluminium-roof-lantern-new-generation-medium\"\u003e2000–2500mm wide\u003c\/a\u003e and \u003ca href=\"\/products\/korniche-aluminium-roof-lantern-new-generation-large\"\u003e3000–4000mm wide\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermally broken frame:\u003c\/strong\u003e the outer aluminium is isolated from the inner profiles to cut heat loss and condensation risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-cleaning glass as standard:\u003c\/strong\u003e 28mm argon-filled double-glazed units with a low-E coating and black warm-edge spacer bars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU-value of 1.2 W\/m²K\u003c\/strong\u003e with standard clear glass, or 1.0 W\/m²K with premium glass options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick to fit:\u003c\/strong\u003e no cutting or silicone needed within the roof structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSlim, clean lines:\u003c\/strong\u003e die-cast aluminium components and concealed fixings.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eFixed 25° roof pitch.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowder-coated finish:\u003c\/strong\u003e White (RAL 9910), Anthracite Grey (RAL 7016) or Black (RAL 9005) outside, with a white interior as standard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGlass options\u003c\/h3\u003e\n\u003cp\u003eClear self-cleaning glass is supplied as standard. Neutral and blue tints (1.2 W\/m²K) and premium clear, blue and aqua solar control glass (1.0 W\/m²K) are available, along with satin privacy and laminated glass. Contact us for a quote on any glass upgrade.\u003c\/p\u003e\n\u003ch3\u003eSizes and upstand\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAll sizes are the \u003cstrong\u003efinished external upstand size\u003c\/strong\u003e, including your waterproof membrane. The lantern slightly overhangs the upstand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpstand not included.\u003c\/strong\u003e Build to a fully weathered, insulated, level and square upstand. NHBC Standards call for rooflight upstands at least 150mm above the finished roof surface.\u003c\/li\u003e\n\u003cli\u003ePlease read the surveying guides before ordering. As this lantern is made to order, sizes cannot be changed once production starts.\u003c\/li\u003e\n\u003cli\u003eFit the lantern following the manufacturer's installation guide to keep the warranty valid.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDelivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMade to order and delivered to mainland UK only.\u003c\/li\u003e\n\u003cli\u003eDelivered direct from the manufacturer on a large vehicle, \u003cstrong\u003ekerbside only\u003c\/strong\u003e. Please make sure there is access and help on hand to unload.\u003c\/li\u003e\n\u003cli\u003eSurcharges may apply to some Scottish Highlands, Islands and Cornwall postcodes. Contact us to confirm before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNeed a custom size, colour or glass?\u003c\/strong\u003e Any size up to 6m x 4m. Get in touch with your upstand measurements for a quote.\u003c\/p\u003e\n","brand":"Korniche","offers":[{"title":"3000 x 3000mm \/ External White RAL 9910 \/ Internal White","offer_id":58966604972415,"sku":"MFT-NL-3000x3000-WH","price":3076.42,"currency_code":"GBP","in_stock":true},{"title":"3000 x 3000mm \/ External Anthracite Grey RAL 7016 \/ Internal White","offer_id":58966605005183,"sku":"MFT-NL-3000x3000-GR","price":3091.51,"currency_code":"GBP","in_stock":true},{"title":"3000 x 3000mm \/ External Black RAL 9005 \/ Internal White","offer_id":58966605037951,"sku":"MFT-NL-3000x3000-BK","price":3091.51,"currency_code":"GBP","in_stock":true},{"title":"3000 x 3500mm \/ External White RAL 9910 \/ Internal White","offer_id":58966605070719,"sku":"MFT-NL-3000x3500-WH","price":3429.17,"currency_code":"GBP","in_stock":true},{"title":"3000 x 3500mm \/ External Anthracite Grey RAL 7016 \/ Internal 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