Crystal Triple Glazed Window - Grey/White - LH 610 x 1040mm

uPVC casement windows are the most popular style in the UK. They are characterised by outward open...

Best current price£248.00from Homebase

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HomebaseCrystal-Direct Crystal Upvc Triple Glazed Window Left Hand Side Hung Grey White Clear Glass 610X1040mm
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£248.00
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wilkoCrystal uPVC Triple Glazed Window - Left Hand Hung - Grey/White - Clear Glass - 610x1040mm
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£248.00
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Travis PerkinsCrystal Triple Glazed uPVC Grey/White Window Left Hung 610mm x 1040mm Clear
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City Plumbing GBCrystal Grey/White Upvc Triple Glazed Window Left Hand Side Hung 610 X 1040Mm Clear Glass 4Grywhtg6101040
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£292.09
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Product Information

Full details

This uPVC casement window is ideal for homeowners seeking a durable, energy-efficient, and low-maintenance window solution. Its key benefit is exceptional thermal performance, achieving an A rating with a U Value of 1.0 W/m2K, leading to reduced energy bills. A potential caveat is that the 'LH' designation refers to the left-hand opening vent when viewed from the outside, which must be confirmed for correct installation.

All features

ColourGrey
Model Part Number4GRYWHTG6101040
BrandCrystal

Extended Product Information

FAQs

What does 'LH' mean for the window handing?

'LH' indicates Left Hand. When viewing the window from the outside, the opening vent will be on the left side.

What is the U Value of this window?

This window has an overall U Value of 1.0 W/m2K, achieving an A energy rating.

How do I clean the uPVC frame?

Use a soft cloth dampened with warm water and a mild, non-abrasive detergent. Rinse with clean water and dry with a soft cloth. Avoid harsh chemicals or abrasive pads.

Is the cill included in the height measurement?

Yes, the overall product height of 104.0cm includes the 30mm cill.

What type of locking system is used?

This window features an Espagnolette (Espag) locking system, which includes a night vent position for controlled airflow.

Can I change the colour of the handle or cill?

The product comes with a white handle and cill as standard. Customisation of these parts is not specified for this particular model.

What maintenance is required for the locking mechanism?

Periodically clean the lock mechanism and apply a silicone-based lubricant to ensure smooth operation and prevent sticking.

Troubleshooting

Window is difficult to open or close

Check for obstructions around the opening sash. Ensure the locking mechanism is fully disengaged. Clean and lubricate the hinges and locking points with a silicone spray.

Condensation on the inside pane

This is typically caused by high humidity within the room. Increase ventilation, use extractor fans, and ensure trickle vents are open and clear.

Drafts or air leaks

Check that the window is fully closed and locked. Inspect the gasket seals around the frame and sash for damage or wear. Professional adjustment or replacement of seals may be necessary.

Locking mechanism feels stiff

Clean the lock mechanism thoroughly. Apply a small amount of silicone lubricant to moving parts. Avoid using oil-based lubricants which can attract dirt.

Pros and Cons

Pros

  • Excellent thermal efficiency reduces heating costs.
  • Durable and low-maintenance uPVC material.
  • Enhanced security with Espag locking system.
  • Improved indoor air quality via trickle ventilation.
  • Modern aesthetic with dual-colour finish.

Cons

  • Left-hand opening vent orientation (LH) may not suit all configurations.
  • Triple glazing adds weight, potentially requiring more robust installation support.
  • Specific dimensions (610 x 1040mm including cill) mean customisation is not an option for this exact model.
  • Requires professional installation for optimal performance and safety.

Setup, Compatibility & Care

Setup: This window is designed for installation into a prepared opening. Ensure the opening is square and level. The quoted dimensions (H:104.0 x W:61.0cm) include the 30mm cill. Professional installation is highly recommended to ensure correct fitting, sealing, and structural integrity. Confirm the 'LH' (Left Hand) configuration by viewing the window from the exterior to ensure the opening vent is on the correct side for your needs.

Compatibility: This window is a standard uPVC casement style. It is compatible with most standard building regulations for windows. Ensure your existing frame or rough opening can accommodate the exact product dimensions.

Care: The uPVC frames and glass are designed for low maintenance. Clean the exterior and interior frames regularly with a soft, damp cloth and mild detergent. Avoid abrasive cleaners or solvents. Keep the locking mechanisms and hinges clean and lubricated periodically with a silicone-based spray to ensure smooth operation. Ensure the trickle vents are kept clear of debris.

Price History

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