Crystal Double Glazed Window - White

Invite natural light and energy efficiency into your home with this Crystal Agate and White LH and...

Best current price£463.00from Homebase

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5 offers from £463.00 - £499.43

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HomebaseCrystal-Direct Crystal Lh And Rh Side Hung Fixed Centre Agate And White Clear Double Glazed Window 1770 X 1040Mm
Free delivery in 1–3 days
£463.00
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wilkoCrystal-Direct uPVC Window - Double Glazed - Fixed Centre - 1770 x 1040mm - White
Free delivery in 1–3 days
£463.00
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B&QB&Q - Double Glazed Window Agate/white Lh & Rh Side Hung Fixed Centre Clear Glazed 1770 X 1040mm 10 Year Guarantee With Free Delivery
Free delivery in 1–3 days
£483.00
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Travis PerkinsCrystal Double Glazed uPVC Window Agate/White Left & Right Hung 1040mm x 1770mm Clear
Free delivery in 1–3 days
£499.43
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Product Information

Full details

This Crystal Double Glazed Window in White is ideal for homeowners seeking to enhance natural light and energy efficiency. Its key benefit is A-rated performance, contributing to lower energy bills. A potential consideration is its fixed centre, meaning only one side is openable (LH or RH). This window features low E double glazing with argon gas and a warm edge spacer for superior insulation, a secure espag locking system, trickle ventilation for fresh air, and a durable PVC cill and handle.

All features

ColourWhite
BrandCrystal-Direct

Extended Product Information

FAQs

What is the U Value of this window?

The overall U Value for this window is 1.4 W/m2K, indicating good thermal performance.

How do I know if I need a Left Hand (LH) or Right Hand (RH) opening window?

View the window from the outside. If the handle is on the left and the hinges are on the right, it's a Left Hand (LH) opening. If the handle is on the right and hinges on the left, it's a Right Hand (RH) opening.

Can I open the window fully, or only in the night vent position?

This window features an espag locking system with night vent positions. You can open it fully to the desired extent, and also secure it partially open in the night vent position for ventilation.

What does 'Low E' glass mean?

Low E (Low Emissivity) glass has a microscopically thin, transparent coating that reflects infrared heat. This helps keep heat inside during winter and outside during summer, improving energy efficiency.

Does the window come with installation instructions?

While installation guides are not typically provided for windows of this type, it is strongly recommended to have this unit installed by a qualified professional who can ensure correct fitting and sealing.

What is included with the window?

The window includes the main unit, a PVC cill, a white handle, and glazing packers. Hardware for fixing the window to the wall opening is usually not included and should be sourced by the installer.

Troubleshooting

Window is difficult to open or close

Check for any obstructions in the opening path. Ensure the espag locking mechanism is fully disengaged. The frame might have shifted slightly; professional adjustment may be required.

Condensation on the inside of the glass

This is typically caused by high humidity levels inside the room. Ensure adequate ventilation is being used (open windows periodically, use extractor fans). If condensation is between the panes, the seal may be broken, requiring unit replacement.

Espag lock is stiff or not engaging properly

Clean and lubricate the locking points and mushroom cams with a silicone-based lubricant. Ensure the keeps on the frame are aligned correctly with the mushroom cams.

Trickle vents are blocked

Gently clean the trickle vent slots with a soft brush or vacuum cleaner attachment to remove dust and debris, ensuring proper airflow.

Pros and Cons

Pros

  • Excellent energy efficiency (A-rated) reducing utility bills.
  • Enhanced security with espag locking system.
  • Improved indoor air quality through trickle ventilation.
  • Durable construction with PVC components.
  • Modern aesthetic with a white handle.
  • Flexible installation with LH/RH options.

Cons

  • Fixed centre design limits ventilation options to one side only.
  • Requires professional installation for optimal performance and safety.
  • Specific dimensions (1770 x 1040mm including cill) may not fit all openings without modification.
  • Availability of specific LH/RH configurations needs to be confirmed at purchase.

Setup, Compatibility & Care

Setup: This window is designed for professional installation. Ensure the opening frame is square and level. Use the included glazing packers to correctly set the double-glazed unit within the frame. The LH/RH configuration refers to the opening direction when viewed from the outside.

Compatibility: The window includes a PVC cill and a white handle. It is designed to integrate into standard wall openings. Verify the exact dimensions (1770mm height x 1040mm width, including cill) against your existing opening before purchase.

Care: To maintain the appearance and functionality of the window:

  1. Frame: Clean the PVCu frame and white handle regularly with a soft, damp cloth and mild soapy water. Avoid abrasive cleaners or solvents.
  2. Glazing: Clean the glass surfaces with a standard glass cleaner and a soft, lint-free cloth.
  3. Hardware: Periodically check the espag locking mechanism and hinges for smooth operation. Lubricate lightly with a silicone-based lubricant if necessary. Ensure ventilation slots are kept clear of debris.

Price History

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