{"product_id":"fakro-sfz-corrugated-roof-covering-light-tunnel-tubes","title":"Fakro SFZ Corrugated Roof Covering Light Tunnel Tubes","description":"\u003ch3\u003eFakro SFZ Corrugated Roof Covering Light Tunnel Tubes\u003c\/h3\u003e\n\nThe Fakro SFZ Corrugated Roof Covering Light Tunnel Tubes provide an effective way to bring natural daylight into rooms where a traditional roof window or vertical window cannot be installed. By guiding sunlight from the roof into the room below, the system can help make darker interior spaces feel brighter and more welcoming.\n\n\u003ch3\u003eBring Natural Light Into Hard-to-Reach Rooms\u003c\/h3\u003e\n\nThe SFZ Light Tunnel is particularly useful in areas where structural obstacles make conventional window installation difficult. The flexible light-transmitting tube can be positioned around obstacles, giving you greater flexibility when routing the tunnel between the roof and the ceiling.\n\nSunlight enters the light tunnel and is reflected along the highly reflective inner surface. The daylight is then directed downwards towards the ceiling diffuser, which spreads the natural light evenly throughout the room.\n\n\u003ch3\u003eReflective Tube Construction\u003c\/h3\u003e\n\nThe system combines flexible and rigid light-transmitting sections to help guide daylight efficiently. The rigid section is manufactured from aluminium and features a reflective silver-based layer designed to reflect light along the tube.\n\nThis construction helps direct available daylight towards the diffuser, making the SFZ a practical option for bringing natural illumination into areas that may otherwise depend heavily on artificial lighting.\n\n\u003ch3\u003eDesigned for Corrugated and Other Roof Coverings\u003c\/h3\u003e\n\nThe Fakro SFZ is supplied with integrated flashing designed to work with a range of roof coverings, including \u003cstrong\u003eflat, corrugated, high-profile and slate\u003c\/strong\u003e roofing materials.\n\nThe light tunnel is suitable for roof pitches from \u003cstrong\u003e15° to 60°\u003c\/strong\u003e, as well as flat roofs, providing flexibility for different building and roof configurations.\n\n\u003ch3\u003eAvailable Sizes\u003c\/h3\u003e\n\nThe Fakro SFZ Corrugated Roof Covering Light Tunnel Tubes are available in the following sizes:\n\n\u003cul\u003e \u003cli\u003e\u003cstrong\u003e350 x 2100mm\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003e550 x 2100mm\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\n\u003ch3\u003eKey Benefits\u003c\/h3\u003e\n\n\u003cul\u003e \u003cli\u003eHelps bring natural daylight into rooms without suitable roof or vertical windows.\u003c\/li\u003e \u003cli\u003eFlexible light-transmitting tube can bypass structural obstacles.\u003c\/li\u003e \u003cli\u003eRigid aluminium tube features a reflective silver-based inner layer.\u003c\/li\u003e \u003cli\u003eDirects daylight towards the ceiling-mounted diffuser.\u003c\/li\u003e \u003cli\u003eDiffuser distributes natural light evenly throughout the room.\u003c\/li\u003e \u003cli\u003eIntegrated flashing is compatible with flat, corrugated, high-profile and slate roof coverings.\u003c\/li\u003e \u003cli\u003eSuitable for roof pitches from 15° to 60° and flat roofs.\u003c\/li\u003e \u003cli\u003eAvailable in 350 x 2100mm and 550 x 2100mm sizes.\u003c\/li\u003e \u003c\/ul\u003e\n\n\u003ch3\u003eA Practical Daylight Solution\u003c\/h3\u003e\n\nThe Fakro SFZ Light Tunnel offers a straightforward solution for introducing natural daylight into rooms where installing a conventional window is not practical. Its flexible tube makes it easier to work around structural obstacles, while the reflective surface helps guide sunlight towards the diffuser.\n\nWith two available sizes, the SFZ can provide a versatile daylighting solution for a range of rooms and building layouts.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eWhere can the Fakro SFZ Light Tunnel be used?\u003c\/h4\u003e\n\nThe SFZ is designed for rooms where a traditional roof window or vertical window cannot be installed. The flexible tube is particularly useful where structural obstacles need to be bypassed.\n\n\u003ch4\u003eWhat roof coverings is the Fakro SFZ suitable for?\u003c\/h4\u003e\n\nThe system features integrated flashing designed for flat, corrugated, high-profile and slate roof coverings.\n\n\u003ch4\u003eWhat sizes are available for the Fakro SFZ Light Tunnel Tubes?\u003c\/h4\u003e\n\nThe Fakro SFZ is available in two sizes: \u003cstrong\u003e350 x 2100mm\u003c\/strong\u003e and \u003cstrong\u003e550 x 2100mm\u003c\/strong\u003e.","brand":"Fakro","offers":[{"title":"350x2100mm","offer_id":55491153035606,"sku":"117398","price":354.0,"currency_code":"GBP","in_stock":true},{"title":"550x2100mm","offer_id":55491153068374,"sku":"117402","price":497.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/fakro-sfz-corrugated-roof-covering-light-tunnel-tubes-9293922.jpg?v=1790439322","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/fakro-sfz-corrugated-roof-covering-light-tunnel-tubes","provider":"JJ Building Materials","version":"1.0","type":"link"}