{"product_id":"fakro-white-pvc-u-roof-window-55-x-78cm","title":"Fakro White PVC-U Roof Window 55 x 78cm","description":"\u003cp\u003eThis Fakro roof window is a 55 x 78cm white PVC-U model (877N01) for pitched roofs between 15 and 90 degrees. The multi-chamber frame is steel reinforced, the laminated P2A glazing resists break-ins, and the whole window has a U-value of 1.3 W\/m²K. PVC-U does not absorb moisture, which is why it is often chosen for bathrooms and kitchens.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWhite multi-chamber PVC-U frame with steel reinforcement\u003c\/li\u003e\n\u003cli\u003eLaminated P2A anti-burglary glazing\u003c\/li\u003e\n\u003cli\u003e1.3 W\/m²K overall U-value\u003c\/li\u003e\n\u003cli\u003eV35 adjustable background ventilation\u003c\/li\u003e\n\u003cli\u003eBottom handle with 2 micro opening positions\u003c\/li\u003e\n\u003cli\u003eGrey RAL 7022 aluminium external cladding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eFakro\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e877N01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e55 x 78cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrame\u003c\/td\u003e\n\u003ctd\u003eWhite PVC-U\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal cladding\u003c\/td\u003e\n\u003ctd\u003eAluminium, RAL 7022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlazing\u003c\/td\u003e\n\u003ctd\u003e4H-Tg15Ar-33.2, 26mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eU-value (window)\u003c\/td\u003e\n\u003ctd\u003e1.3 W\/m²K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eU-value (glass)\u003c\/td\u003e\n\u003ctd\u003e1.0 W\/m²K\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcoustic rating\u003c\/td\u003e\n\u003ctd\u003e33dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoof pitch\u003c\/td\u003e\n\u003ctd\u003e15 to 90 degrees\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhich one do I need?\u003c\/h3\u003e\u003cp\u003eCheck your roof pitch first: this fakro window suits 15 to 90 degrees. Then confirm the 55 x 78cm size fits between the rafters, and pick the flashing to match your roof covering.\u003c\/p\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eCheck the opening size against the window and the rafter spacing.\u003c\/li\u003e\n\u003cli\u003eFit the frame into the trimmed opening following the maker's instructions.\u003c\/li\u003e\n\u003cli\u003eFit the correct flashing for your tiles or slates.\u003c\/li\u003e\n\u003cli\u003eFinish the inside lining and check the handle and vent operate freely.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eFAQs\u003c\/h3\u003e\u003ch4\u003eAre PVC roof windows good for a bathroom?\u003c\/h4\u003e\u003cp\u003eYes. PVC-U does not absorb moisture, which is why it is often chosen for bathrooms and kitchens.\u003c\/p\u003e\u003ch4\u003eWhat roof pitch does it suit?\u003c\/h4\u003e\u003cp\u003eRoofs pitched between 15 and 90 degrees.\u003c\/p\u003e\u003ch4\u003eCan I ventilate with it closed?\u003c\/h4\u003e\u003cp\u003eYes, the V35 background vent lets air in while the window is shut, and the handle has 2 micro opening positions.\u003c\/p\u003e","brand":"Fakro","offers":[{"title":"Default Title","offer_id":67805856170257,"sku":"DS-8660186","price":444.99,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0986\/7323\/0097\/files\/455832_20240320115807_1024.png?v=1792507292","url":"https:\/\/diysmith.co.uk\/products\/fakro-white-pvc-u-roof-window-55-x-78cm","provider":"DIYSmith","version":"1.0","type":"link"}