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Homebase£382.00Visit shop Crystal-Direct Crystal Lh Side Hung And Top Opener Black And White Clear Double Glazed Window 1190 X 1115Mm
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B&Q£401.00Visit shop B&Q - Double Glazed Window Black/white Lh Side Hung And Top Opener Clear Glazed 1190 X 1115mm 10 Year Guarantee With Free Delivery
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The Crystal Double Glazed Window is an ideal solution for homeowners and renovators seeking to improve thermal efficiency without sacrificing aesthetic appeal. Featuring a durable multicolor finish, this 1190mm x 1115mm unit provides an A-rated energy performance, though professional installation is recommended due to the precision required for sealing and alignment.
| Colour | Multicolor |
|---|---|
| Model Part Number | 373625 |
| Brand | Crystal-Direct |
This window has a U-Value of 1.4 W/m2K, signifying excellent thermal insulation properties.
Yes, the total height of 1115mm is inclusive of the PVC cill.
Yes, the window features integrated trickle ventilation for controlled airflow even when the window is closed and locked.
Yes, a handle is included as part of the installation package.
Argon gas is a dense, inert gas that fills the space between the glass panes to significantly reduce heat transfer and improve acoustic insulation.
Check the frame for squareness and ensure glazing packers are correctly positioned.
Inspect the weather seals for debris and ensure the locking mechanism is fully engaging in the night vent or closed position.
If moisture appears between the panes, the airtight seal has failed and the unit may need to be replaced.
Before installation, ensure the rough opening is square and level to prevent operating issues with the sash. The provided glazing packers must be used to ensure the glass is correctly supported within the frame. Once installed, regularly wipe down the PVC frames with a non-abrasive soap and water solution to maintain the finish. Avoid using harsh chemicals or solvents that could degrade the seals. Lubricate the espagnolette locking mechanism annually with a light silicone-based oil to keep the action smooth.
