Best current price£312.00from B&Q
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B&Q£312.00Visit shop B&Q - Double Glazed Window Black/white Rh Side Hung Next To A Fixed Clear Glazed 1190 X 1115mm 10 Year Guarantee With Free Delivery
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The Crystal-Direct double glazed uPVC window is designed for homeowners and contractors seeking a balance of high thermal efficiency and modern security for residential renovations. Its primary benefit is a superior A-rated energy performance, which helps maintain indoor temperatures and lower heating costs; however, users should note that as a pre-configured unit, it requires precise measurement of the rough opening prior to installation to ensure a proper fit.
| Colour | Multicolor |
|---|---|
| Model Part Number | 373798 |
| Brand | Crystal-Direct |
This window has a U-value of 1.4 W/m2K.
Yes, the overall height measurement provided accounts for the PVC cill.
Yes, the espagnolette locking mechanism includes a specific night vent position for secure, restricted airflow.
The kit includes the double glazed uPVC window, a white handle, the PVC cill, and the necessary glazing packers.
Yes, the 28mm glazing unit is filled with argon gas to enhance thermal insulation.
Clean the frames with mild soapy water and a soft cloth; avoid using harsh chemicals or abrasive sponges.
Check if the window is properly aligned in the frame and ensure the hinges are not obstructed by debris.
Adjust the trickle vent to increase airflow or ensure the room is adequately heated to prevent moisture saturation.
Verify the window is fully engaged in the locking position and check the perimeter seals for any signs of wear.
Proper installation begins with verifying the dimensions of the window opening, ensuring that the measurement includes the PVC cill as stated in the product specifications. When installing, use the provided glazing packers to ensure the unit is perfectly level and plumb within the aperture. Regularly check the espagnolette locking mechanism and hinges to ensure they remain free of debris. To clean the uPVC frames, use mild soapy water and a soft cloth; avoid abrasive cleaners or solvent-based chemicals that could damage the white finish or the seal integrity.
