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B&Q£329.00Visit shop B&Q - Standard Anthracite Aluminium Alloy Centre Pivot Roof Window(H)1180mm (W)1140mm
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The Site Standard Centre Pivot Roof Window (1180mm x 1140mm) is designed for homeowners and contractors looking to maximize natural light and ventilation in loft conversions or pitched roof spaces. Its core benefit is superior thermal efficiency, achieved through a built-in vapour barrier and pre-fitted insulation block, though users should note that the large dimensions require careful structural assessment of the roof rafters before installation.
| Colour | Grey |
|---|---|
| Brand | Site |
The flashing kit is typically sold separately to ensure compatibility with your specific roof material, such as tile or slate.
No, this product is designed for pitched roofs. Installing it on a flat roof would require a specialized curb extension kit.
The insulation block is pre-fitted for optimal performance and should not be removed as it forms a critical part of the window's thermal integrity.
The unit features high-performance thermal glazing designed to balance light transmission with energy retention.
You can paint the internal timber components using high-quality wood paint, provided you mask off the seals and mechanical hinges.
Check the pivot hinges for debris or obstruction and ensure the frame is perfectly square during installation.
Ensure the room is adequately ventilated and the vapour barrier is correctly sealed to the roof's primary vapour control layer.
Apply a small amount of non-corrosive silicone lubricant to the locking hardware points.
Installation should be performed by a professional roof carpenter to ensure the integrity of the roof rafters is maintained, especially given the window's 1180mm x 1140mm size. Always use the provided manufacturer instructions to ensure the flashing kit matches your specific roof tile profile. For care, wipe the internal frame with a damp cloth and mild detergent. The glass can be cleaned by rotating the window sash 180 degrees until the safety catch engages, allowing you to wipe the outer pane from within the room.
