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Homebase£593.00Visit shop Crystal-Direct Crystal Lh And Rh Side Hung Fixed Centre Black And White Clear Triple Glazed Window 1770 X 1115Mm
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B&Q£630.00Visit shop B&Q - Triple Glazed Window Black/white Lh & Rh Side Hung Fixed Centre Clear Glazed 1770 X 1115mm 10 Year Guarantee With Free Delivery
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This Crystal Black Triple Glazed Window is designed for homeowners seeking enhanced natural light, superior energy efficiency, and improved security. Its key benefit is the A+ rated triple glazing combined with low E glass and argon gas, which significantly reduces heat loss and lowers energy bills. A potential caveat is that handings (LH/RH) are viewed from the outside, requiring careful consideration during ordering. Key features include high-performance triple glazing, secure espag locking with night vent, and integrated trickle ventilation.
| Colour | Black |
|---|---|
| Brand | Crystal-Direct |
LH (Left Hand) and RH (Right Hand) refer to the side of the window on which the opening mechanism is located, as viewed from the *outside* of the building. This is crucial for determining how the window will open.
Triple glazing provides superior insulation compared to double glazing. The extra pane of glass and the gas fill (argon) between panes reduce heat transfer, leading to better energy efficiency, reduced noise, and improved comfort.
The night vent feature allows for a small gap of ventilation while the window remains securely locked. Typically, this is achieved by turning the handle to a specific position after the main espag bolts have engaged.
The window includes a handle, PVC cill, and glazing packers, which are essential for fitting. However, professional installation is recommended for optimal security, weatherproofing, and performance.
The dimensions 1770mm (height) x 1115mm (width) include the PVC cill. Always measure your existing opening accurately to ensure a correct fit.
Maintenance is minimal. Clean the frame and glass with a damp cloth and mild soap. Ensure moving parts of the locking mechanism and trickle vents are kept clear of debris and occasionally lubricated.
This specific product is listed as 'Black'. Changing the colour would typically require professional refinishing or replacement, as PVCu frames are not usually painted by consumers.
Check for obstructions in the locking mechanism or frame. Ensure the window is fully closed. Clean and lubricate the espag mechanism.
Ensure trickle vents are open and not blocked. Excessive internal humidity may require additional ventilation. For condensation between panes, contact the supplier as the seal may be compromised.
Verify the window is correctly sealed within the opening. Check that all locking points are engaged. Inspect the frame and seals for damage and consider professional adjustment if necessary.
Make sure the window is fully aligned before attempting to turn the handle. Clean and lubricate the espag system. If persistent, professional inspection may be required.
Setup: The window comes with essential components for installation, including a white handle, a PVC cill, and glazing packers. Ensure the opening is correctly measured for the 1770 x 1115mm unit. The handing (Left Hand - LH or Right Hand - RH) must be identified from the outside of the property before fitting. Professional installation is recommended for optimal performance and to ensure a secure fit.
Compatibility: This window is designed for standard wall openings. The PVCu construction makes it compatible with most building materials. Ensure that any existing framework is sound and suitable for supporting a triple-glazed unit.
Care: Clean the PVCu frame and glass regularly with a soft, damp cloth and a mild detergent. Avoid abrasive cleaners or solvents that could damage the finish. Ensure the espag locking mechanism and trickle vents are kept clear of debris to maintain smooth operation and airflow. Lubricate moving parts of the locking mechanism annually with a silicone-based spray.
