{"product_id":"lanterneau-40x40-style-led-special-vans-amenages-et-camping-cars-avec-led-integrees","title":"ROOF WINDOW 40X40 STYLE - Special for Campervans and Motorhomes","description":"\u003cp\u003e\u003cstrong\u003eThe standard size, the one almost every conversion starts with.\u003c\/strong\u003e A 40 × 40 cm cut-out is the most common size for campervans: enough to ventilate the living area, illuminate a kitchenette and vent steam from a saucepan, without creating a large opening in the roof. The STYLE LED installs directly on both flat roofs and corrugated sheet metal, without an adaptation frame, and comes in two versions: with or without permanent ventilation.\u003c\/p\u003e\n\u003ch4\u003ePackage contents\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 40 × 40 STYLE LED rooflight\u003c\/li\u003e\n\u003cli\u003e1 × Magnetic blackout blind\u003c\/li\u003e\n\u003cli\u003e1 × Magnetic fly screen\u003c\/li\u003e\n\u003cli\u003e1 × Mounting counter-frame with integrated LEDs\u003c\/li\u003e\n\u003cli\u003e1 × Complete set of screws and fittings\u003c\/li\u003e\n\u003cli\u003e1 × Installation guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy choose the 40 × 40 STYLE LED\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eThe most common campervan cut-out size.\u003c\/strong\u003e This is the standard size: the one found in most conversion layouts, and the one for which accessories and replacement parts are easiest to find later.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation without an adaptation frame.\u003c\/strong\u003e On a flat roof or corrugated sheet metal, the rooflight is fixed directly: the corrugations are filled with butyl. Fewer intermediate parts means fewer joints that could start leaking after a few years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMagnetic blind and fly screen.\u003c\/strong\u003e They can be removed and put back in a single movement, with no rail or runner to clean, and the interior frame stays neat once everything is in place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePermanent ventilation paves the way for VASP certification.\u003c\/strong\u003e On the version equipped with it, air circulates continuously even when the rooflight is closed: this limits condensation in a vehicle that is slept in, and it is also required for VASP certification. The certificate is supplied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApproved for road use.\u003c\/strong\u003e ECE R43 — installation authorised without manufacturer approval in Europe.\u003c\/p\u003e\n\u003ch4\u003eWhich version to choose\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWith permanent ventilation\u003c\/strong\u003e — the one to choose for a vehicle approval application in the country concerned, or for any vehicle you regularly sleep in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWithout permanent ventilation -\u003c\/strong\u003e for a vehicle that already has other high-level air inlets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eChoosing the right location\u003c\/h4\u003e\n\u003cp\u003eThe stated size is the \u003cstrong\u003ecut-out size\u003c\/strong\u003e in the roof. The frames then extend beyond it on both sides: allow up to \u003cstrong\u003e14 cm more in width and 12 cm more in height\u003c\/strong\u003e for the interior frame.\u003c\/p\u003e\n\u003cp\u003eBefore cutting, check that no roof reinforcement, cable or duct runs through the intended location. Inside, check the dimensions of the interior frame rather than those of the cut-out: it is the cabinet rails and ceiling panels that cause problems, not the sheet metal. Also bear in mind the overall height of the rooflight if you park under a height barrier or in a low garage.\u003c\/p\u003e\n\u003ch4\u003ePreparing for installation\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/vanlife-store.com\/products\/sikaflex-55a-at-noir-sika-special-lanterneaux-van-amenage\"\u003eSikaflex 552AT\u003c\/a\u003e sealant adhesive, either alone or in the \u003ca href=\"https:\/\/vanlife-store.com\/products\/pack-sikaflex-pour-lanterneaux\"\u003eSika rooflight pack\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eOn corrugated sheet metal: Sika 831E butyl to fill the corrugations — no adaptation frame is required\u003c\/li\u003e\n\u003cli\u003eInstallation guide supplied, technical assistance included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFrequently asked questions\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it approved for road use?\u003c\/strong\u003e\u003cbr\u003eA: Yes, \u003cstrong\u003eECE R43\u003c\/strong\u003e — installation authorised without manufacturer approval in Europe. The version with permanent ventilation is also compatible with French VASP certification; the certificate is supplied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How is it installed?\u003c\/strong\u003e\u003cbr\u003eA: With \u003cstrong\u003eSikaflex 552AT\u003c\/strong\u003e, available \u003ca href=\"https:\/\/vanlife-store.com\/products\/sikaflex-55a-at-noir-sika-special-lanterneaux-van-amenage\"\u003ealone\u003c\/a\u003e or in the \u003ca href=\"https:\/\/vanlife-store.com\/products\/pack-sikaflex-pour-lanterneaux\"\u003eSika rooflight pack\u003c\/a\u003e. On corrugated sheet metal, the corrugations are filled with Sika 831E butyl: there is no adaptation frame to install.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the permanent ventilation for?\u003c\/strong\u003e\u003cbr\u003eA: It allows air to circulate continuously with the rooflight closed, preventing humidity and mould from building up in a vehicle occupied overnight. It is also a requirement for \u003cstrong\u003eVASP certification\u003c\/strong\u003e — the certificate is supplied with this version.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAnother question? \u003ca href=\"https:\/\/www.vanlife-store.com\/pages\/contact\"\u003eContact\u003c\/a\u003e our technical team — response within 24 hours maximum.\u003c\/em\u003e\u003c\/p\u003e","brand":"Vanlife Store","offers":[{"title":"Without permanent ventilation","offer_id":59147334549852,"sku":"3J-RW-2 - With led (warm yellow) without Ventilation","price":124.0,"currency_code":"EUR","in_stock":true},{"title":"Permanent ventilation 100cm2","offer_id":59147334582620,"sku":"3J-RW-2 - With led (warm yellow) with Ventilation","price":134.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/6497\/0844\/files\/0011-6806581009243607407.png?v=1789563609","url":"https:\/\/www.vanlife-store.com\/en\/products\/lanterneau-40x40-style-led-special-vans-amenages-et-camping-cars-avec-led-integrees","provider":"Vanlife-Store","version":"1.0","type":"link"}