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Homebase£366.00Visit shop Crystal-Direct Crystal Lh Side Hung Next To A Fixed Black And White Clear Triple Glazed Window 1190 X 1040Mm
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B&Q£414.00Visit shop B&Q - Triple Glazed Window Black/white Lh Side Hung Next To A Fixed Clear Glazed 1190 X 1040mm 10 Year Guarantee With Free Delivery
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This Crystal-Direct triple glazed window unit is designed for homeowners and contractors seeking a high-performance, energy-efficient solution for renovation or new build projects. Featuring a Left-Hand (LH) side hung opening adjacent to a fixed panel, it offers an A+ energy rating and a U-value of 1.0 W/m2K, making it an excellent choice for improving thermal insulation. While the unit provides superior weather resistance and security, its specific fixed-and-opening configuration requires precise measurement of your existing aperture to ensure a perfect fit before ordering.
| Colour | Multicolor |
|---|---|
| Model Part Number | 373761 |
| Brand | Crystal-Direct |
This unit achieves a U-value of 1.0 W/m2K.
Yes, a PVC cill is included as part of the complete package.
It features a secure espag locking system with integrated night vent positions.
It means the window hinge is on the left side when viewed from the outside.
Yes, the triple-glazed construction provides excellent sound insulation compared to standard double glazing.
Check if the sash is misaligned and use the glazing packers to adjust the frame, then lubricate the espag locking points.
Inspect the seals for debris and ensure the window is fully locked into the closed position using the espag system.
Clean the hinge tracks to remove grit or buildup and apply a small amount of silicone-based lubricant to the hinges.
To ensure proper function, the window must be installed into a plumb and square aperture. Begin by verifying the measurements of your opening (1190 x 1040mm) to accommodate the frame. Use the provided glazing packers during installation to ensure the frame is perfectly level and square within the opening, which prevents sash sagging. For long-term care, clean the PVC frames with a soft cloth and mild soapy water, avoiding abrasive chemicals that may degrade the surface. Periodically lubricate the espag locking mechanism with a light machine oil to maintain smooth operation.
