{"product_id":"fakro-ptp-u3-upvc-centre-pivot-window","title":"Fakro PTP U3 uPVC Centre Pivot Window","description":"\u003ch3\u003eFakro PTP U3 uPVC Centre Pivot Roof Window\u003c\/h3\u003e\nThe FAKRO PTP U3 is a modern centre pivot roof window designed for rooms where moisture resistance, durability and easy maintenance are important. Its innovative construction combines multi-chamber white PVC-U profiles with aluminium elements and steel reinforcement, making it particularly well suited to humid areas such as bathrooms and kitchens.\n\nThe white finish also gives the window a clean, contemporary appearance that works well in spaces where an easy-to-clean roof window is preferred. Unlike timber, the PVC-U material does not absorb moisture, helping the window maintain its appearance and performance in environments with increased humidity.\n\n\u003ch3\u003eStrong and Durable PVC-U Construction\u003c\/h3\u003e\nThe PTP U3 is manufactured using multi-chamber PVC-U profiles reinforced with steel. This construction provides excellent stability and helps prevent the profiles from warping over time. The window is also resistant to corrosion and weathering, making it suitable for long-term use in demanding environments.\n\nThe material has a high resistance to acids and alkalis and requires minimal maintenance. This makes the PTP U3 a practical option for homeowners looking for a roof window that can cope with the conditions found in kitchens, bathrooms and other moisture-prone areas.\n\n\u003ch3\u003eThermally Efficient Glazing\u003c\/h3\u003e\nThe PTP U3 features a thermo-insulating double-glazed unit incorporating a warm TGI spacer. The glazing consists of 4H-16-4T glass, with an external toughened pane and an internal Low-E pane.\n\nThe window has an overall U-value of 1.3 W\/m²K, while the glazing has a U-value of 1.1 W\/m²K. The glazing unit is also filled with argon gas, helping support its thermal performance. With an acoustic insulation rating of 33dB, the window can also help reduce external noise entering the room.\n\n\u003ch3\u003eImproved Sealing and Weather Protection\u003c\/h3\u003e\nThe PTP U3 uses a triple tightening system designed to provide effective sealing around the window. This includes a clinging seal, a border seal and an additional seal integrated into the profiles covering the sides of the frame.\n\nExternally, the window is protected by aluminium profiles coated on both sides with a durable polyester finish. The trapezium-shaped aluminium profiles are 1.0mm thick, providing increased durability and resistance to mechanical and transportation damage while helping protect the window from changing weather conditions.\n\n\u003ch3\u003eEasy Operation and Ventilation\u003c\/h3\u003e\nThe PTP U3 features a modern white handle positioned at the bottom of the sash, making the window easy to operate. The handle also incorporates a two-step ventilation system, allowing you to introduce fresh air into the room without fully opening the window.\n\nThe centre pivot design provides straightforward everyday operation and makes routine cleaning and maintenance more convenient.\n\n\u003ch3\u003eModern Aluminium Exterior\u003c\/h3\u003e\nThe external aluminium profiles provide additional protection while complementing the appearance of the white PVC-U frame. The aluminium elements are designed to be durable and weather resistant, while the external appearance has been developed so that the PTP U3 retains a look similar to traditional timber roof windows.\n\nThe combination of PVC-U, steel reinforcement and aluminium provides a robust construction that is suitable for a wide range of residential applications.\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCentre pivot roof window design\u003c\/li\u003e \u003cli\u003eManufactured from multi-chamber white PVC-U profiles\u003c\/li\u003e \u003cli\u003eSteel-reinforced construction for increased stability\u003c\/li\u003e \u003cli\u003eDesigned for rooms with increased humidity\u003c\/li\u003e \u003cli\u003eSuitable for bathrooms, kitchens and other moisture-prone areas\u003c\/li\u003e \u003cli\u003eWhite, easy-to-clean finish\u003c\/li\u003e \u003cli\u003eDoes not absorb humidity\u003c\/li\u003e \u003cli\u003eResistant to corrosion and weathering\u003c\/li\u003e \u003cli\u003eHigh resistance to acids and alkalis\u003c\/li\u003e \u003cli\u003eLow-maintenance construction\u003c\/li\u003e \u003cli\u003eModern frame and sash design\u003c\/li\u003e \u003cli\u003eInnovative hardware and tightening system\u003c\/li\u003e \u003cli\u003eWhite handle positioned at the bottom of the sash\u003c\/li\u003e \u003cli\u003eTwo-step ventilation system integrated into the handle\u003c\/li\u003e \u003cli\u003eThermo-insulating double-glazed IG unit\u003c\/li\u003e \u003cli\u003eWarm TGI spacer\u003c\/li\u003e \u003cli\u003e4H-16-4T glazing construction\u003c\/li\u003e \u003cli\u003eExternal toughened glass pane\u003c\/li\u003e \u003cli\u003eInternal Low-E glass pane\u003c\/li\u003e \u003cli\u003eArgon-filled glazing unit\u003c\/li\u003e \u003cli\u003eWindow U-value of 1.3 W\/m²K\u003c\/li\u003e \u003cli\u003eGlazing U-value of 1.1 W\/m²K\u003c\/li\u003e \u003cli\u003eAcoustic insulation rating of 33dB\u003c\/li\u003e \u003cli\u003eTriple tightening system for improved sealing\u003c\/li\u003e \u003cli\u003eExternal 1.0mm thick aluminium profiles\u003c\/li\u003e \u003cli\u003ePolyester-coated aluminium exterior for enhanced weather resistance\u003c\/li\u003e \u003cli\u003eAvailable in 13 different sizes\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eAvailable Size Variants\u003c\/h3\u003e\nThe FAKRO PTP U3 uPVC Centre Pivot Roof Window is available in 13 different sizes, providing options for a wide range of roof spaces and installation requirements. The complete range includes:\n\n\u003cul\u003e \u003cli\u003e550 x 780mm\u003c\/li\u003e \u003cli\u003e550 x 980mm\u003c\/li\u003e \u003cli\u003e550 x 1180mm\u003c\/li\u003e \u003cli\u003e660 x 980mm\u003c\/li\u003e \u003cli\u003e660 x 1180mm\u003c\/li\u003e \u003cli\u003e780 x 980mm\u003c\/li\u003e \u003cli\u003e780 x 1180mm\u003c\/li\u003e \u003cli\u003e780 x 1400mm\u003c\/li\u003e \u003cli\u003e940 x 1180mm\u003c\/li\u003e \u003cli\u003e940 x 1400mm\u003c\/li\u003e \u003cli\u003e1140 x 1180mm\u003c\/li\u003e \u003cli\u003e1140 x 1400mm\u003c\/li\u003e \u003cli\u003e1340 x 980mm\u003c\/li\u003e \u003c\/ul\u003e\nThe range covers smaller 550 x 780mm windows through to larger 1140 x 1400mm options, with the 1340 x 980mm variant also available. This selection provides flexibility for different roof openings, room sizes and daylight requirements.\n\n\u003ch3\u003eA Low-Maintenance Roof Window for Humid Rooms\u003c\/h3\u003e\nThe FAKRO PTP U3 offers a practical alternative to traditional timber roof windows, particularly where moisture resistance and easy maintenance are priorities. Its white PVC-U construction does not absorb humidity, while the steel reinforcement and external aluminium profiles provide additional stability and protection.\n\nWith energy-efficient double glazing, a two-step ventilation system, triple sealing and a durable external finish, the PTP U3 is well suited to kitchens, bathrooms and other areas where a reliable, low-maintenance roof window is required. With 13 available sizes, it also provides plenty of flexibility for different installation projects.\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e \u003ch4\u003eIs the FAKRO PTP U3 suitable for bathrooms and kitchens?\u003c\/h4\u003e\nYes. The PTP U3 is specifically designed for rooms where humidity levels can be higher. Its PVC-U construction does not absorb moisture and is resistant to corrosion, weathering, acids and alkalis, making it well suited to bathrooms, kitchens and similar environments.\n\n\u003ch4\u003eWhat type of glazing does the FAKRO PTP U3 have?\u003c\/h4\u003e\nThe PTP U3 uses a thermo-insulating double-glazed unit with a warm TGI spacer. The 4H-16-4T glazing features an external toughened pane and an internal Low-E pane, with argon-filled panes. The overall window U-value is 1.3 W\/m²K and the glazing U-value is 1.1 W\/m²K.\n\n\u003ch4\u003eWhat sizes is the FAKRO PTP U3 available in?\u003c\/h4\u003e\nThe PTP U3 is available in 13 sizes: 550 x 780mm, 550 x 980mm, 550 x 1180mm, 660 x 980mm, 660 x 1180mm, 780 x 980mm, 780 x 1180mm, 780 x 1400mm, 940 x 1180mm, 940 x 1400mm, 1140 x 1180mm, 1140 x 1400mm and 1340 x 980mm.","brand":"Fakro","offers":[{"title":"550x780mm","offer_id":55491072033110,"sku":"41109","price":253.18,"currency_code":"GBP","in_stock":true},{"title":"550x980mm","offer_id":55491072065878,"sku":"41110","price":268.55,"currency_code":"GBP","in_stock":true},{"title":"660x980mm","offer_id":55491072098646,"sku":"41111","price":280.85,"currency_code":"GBP","in_stock":true},{"title":"660x1180mm","offer_id":55491072131414,"sku":"41112","price":293.15,"currency_code":"GBP","in_stock":true},{"title":"780x980mm","offer_id":55491072164182,"sku":"41113","price":296.23,"currency_code":"GBP","in_stock":true},{"title":"780x1180mm","offer_id":55491072196950,"sku":"41114","price":320.83,"currency_code":"GBP","in_stock":true},{"title":"780x1400mm","offer_id":55491072229718,"sku":"41115","price":366.95,"currency_code":"GBP","in_stock":true},{"title":"940x1180mm","offer_id":55491072262486,"sku":"41116","price":372.08,"currency_code":"GBP","in_stock":true},{"title":"940x1400mm","offer_id":55491072295254,"sku":"41117","price":388.48,"currency_code":"GBP","in_stock":true},{"title":"1140x1180mm","offer_id":55491072328022,"sku":"41118","price":416.15,"currency_code":"GBP","in_stock":true},{"title":"1140x1400mm","offer_id":55491072360790,"sku":"41119","price":445.88,"currency_code":"GBP","in_stock":true},{"title":"1340x980mm","offer_id":55491072393558,"sku":"41120","price":416.15,"currency_code":"GBP","in_stock":true},{"title":"550x1180mm","offer_id":55491072426326,"sku":"41121","price":274.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/4509\/4998\/files\/fakro-ptp-u3-upvc-centre-pivot-window-4470276.jpg?v=1790383631","url":"https:\/\/jjbuildingmaterials.co.uk\/products\/fakro-ptp-u3-upvc-centre-pivot-window","provider":"JJ Building Materials","version":"1.0","type":"link"}