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Homebase£1,007.00Visit shop Crystal Lh Master Black And White Clear Glass Upvc Double Glazed French Door 1790 X 2090Mm
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B&Q£1,143.00Visit shop B&Q - Double Glazed French Door Black/white Clear Glazed 1790mm X 2090mm 10 Year Guarantee With Free Delivery
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The Crystal Double Glazed French Door is an ideal choice for homeowners looking to improve thermal insulation and home security without sacrificing aesthetic appeal. Designed for standard openings, this unit offers a robust U-value of 1.4 W/m2K, making it highly effective for energy conservation. While the door includes essential hardware for a straightforward installation, it is important to note that all handings are viewed from the exterior, so careful measurement and orientation planning are required before starting your project.
| Colour | Multicolor |
|---|---|
| Brand | Crystal |
It is a measure of thermal conductivity; a lower number indicates better insulation. 1.4 is an excellent rating for residential doors.
Always stand on the outside of the building and look at the door to decide which side carries the primary opening panel.
Yes, the stated dimension of 2090mm includes the PVC cill height.
It is generally not recommended to paint PVC, as specialized coatings are required to prevent peeling and damage to the finish.
The locking cylinder is standard; you can replace the cylinder with a compatible unit from a locksmith if necessary.
Check that the frame is perfectly level and square; use additional glazing packers if the frame has shifted.
This indicates a seal failure; contact the manufacturer to determine if the unit is still under warranty.
Inspect the rubber weather seals for debris or damage and ensure the door is fully engaged in the locked position.
Installation requires a level opening and precise squaring of the door frame to ensure the hook locks align perfectly.
For ongoing care, wipe the PVC frames with a soft, damp cloth and non-abrasive detergent to remove dirt and grime. Regularly check that the locking mechanism moves freely; a light silicone-based lubricant can be applied to the hooks and hinges once a year to keep operation smooth.
