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Homebase£485.00Visit shop Crystal-Direct Crystal Rh Side Hung And Top Opener Agate And White Clear Triple Glazed Window 1190 X 1115Mm
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B&Q£505.00Visit shop B&Q - Triple Glazed Window Agate/white Rh Side Hung And Top Opener Clear Glazed 1190 X 1115mm 10 Year Guarantee With Free Delivery
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The Crystal Triple Glazed uPVC Window is an ideal solution for homeowners and installers looking to significantly improve thermal efficiency and noise insulation in residential projects. Featuring an A+ energy rating and a U-Value of 1.0 W/m2K, it is perfectly suited for modernizing home envelopes, though users should note that the unit weight is higher than standard double glazing due to the triple pane construction, requiring sturdy installation points.
| Colour | White |
|---|---|
| Model Part Number | 373856 |
| Brand | Crystal-Direct |
This window has an overall U-Value of 1.0 W/m2K, indicating high thermal performance.
Yes, the stated height of 1115mm is inclusive of the 30mm cill.
All product handings are viewed from the outside.
Yes, the window features built-in trickle ventilation that can be manually adjusted for controlled airflow.
The window includes an espag locking mechanism with multiple locking points and a specific night vent position.
Check the alignment of the espag bolts and lubricate the moving parts with a silicone-based spray.
This is normal for high-efficiency windows; it indicates the external pane is cold because the heat is being successfully retained inside.
Adjust the trickle vent settings or ensure the flap is fully closed if you prefer to seal the unit completely.
Installation should be performed by a qualified window fitter to ensure the frame is plumb and square, which is essential for the smooth operation of the locking mechanism. Ensure the structural opening is correctly measured to account for the 30mm cill included in the 1190 x 1115mm total height. For maintenance, keep the uPVC frames clean using a non-abrasive soap and water solution. Lubricate the metal locking points and espag mechanism annually with a light silicone spray to ensure smooth engagement. Check the drainage holes at the base of the frame periodically to ensure they remain clear of debris.
