{"product_id":"ubbink-oft-4-flat-roof-vent-terminal-twin-walled-for-pvc-125mm","title":"Ubbink OFT-4 Flat Roof Vent Terminal (Twin Walled) for PVC - 125mm","description":"\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 107%; font-family: 'Segoe UI',sans-serif;\"\u003eThe Ubbink OFT-4 Flat Roof Vents are specifically designed to provide efficient ventilation with a special low air resistance cowl. Suitable for extracting domestic single fans, high-output cooker hood extraction fans, and heat recovery ventilation systems, these vents ensure optimal performance with a pressure\/airflow resistance of less than 1.3 Pascal at 225m³\/h.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 107%; font-family: 'Segoe UI',sans-serif;\"\u003eThe pipework above the roofline is twin-walled and includes an integral condensation drain, making it a reliable choice for maintaining proper ventilation. With their advanced design and functionality, the OFT-4 vents are ideal for any flat roof ventilation needs.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eWhy Choose the Ubbink OFT-4 Flat Roof Vent Terminal (Twin Walled) for PVC - 125mm?\u003c\/h2\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eTwin walled\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eCompatible with PVC roofing materials\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eIntegral condensation drain\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eLarge free vent area\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eLow Pa resistance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eStrong \u0026amp; durable\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: normal; mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 10.5pt; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eEasy to install\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"line-height: 150%;\"\u003eProduct Specifications:\u003c\/h3\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: 150%;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif;\"\u003eDiameter\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif;\"\u003e: 125mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: 150%;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif;\"\u003eHeight Above Roof:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif;\"\u003e 400mm \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: 150%;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eFlange Diameter: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003e490mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: 150%;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eDepth Below Roof: \u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003e350mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: 150%;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003eFree Vent Area:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003e 12,000mm\u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif;\"\u003e²\u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; line-height: 150%;\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003ePa Resistance:\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif; mso-fareast-font-family: 'Times New Roman'; mso-font-kerning: 0pt; mso-ligatures: none; mso-fareast-language: EN-GB;\"\u003e \u0026lt;1.0\u003c\/span\u003e\u003cspan style=\"font-size: 10.5pt; line-height: 150%; font-family: 'Segoe UI',sans-serif; background: white;\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Ubbink","offers":[{"title":"Default Title","offer_id":32616964292689,"sku":"50147012","price":50.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0242\/1053\/8577\/files\/Ubbink-OFT-4-Flat-Roof-Vent-Terminal-Twin-Walled-for-PVC-131mm.jpg?v=1747054111","url":"https:\/\/www.roofingsuppliesuk.co.uk\/products\/ubbink-oft-4-flat-roof-vent-terminal-twin-walled-for-pvc-125mm","provider":"Roofing Supplies UK","version":"1.0","type":"link"}