VELUX Centre Pivot Roof Window - Brown - GGL MK04 307021U

The VELUX electric, centre-pivot roof window GGL is a wired solution that operates remotely using ...

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Travis PerkinsVELUX Electric Centre Pivot Roof Window Lacquered Pine 780mm x 980mm GGL MK04 307021U
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£819.06
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Product Information

Full details

The VELUX Centre Pivot Roof Window is designed for homeowners looking to enhance natural light and ventilation in their homes, particularly in loft spaces or extensions. Its key benefit is the electric, remote-operated centre-pivot mechanism, offering convenient operation even for out-of-reach installations, with an integrated rain sensor for automatic closure. A potential caveat is its wired electric operation, requiring professional installation for power supply.

All features

ColourBrown
Model Part NumberGGL MK04 307021U
BrandVelux

Extended Product Information

FAQs

How is the window operated?

The VELUX GGL MK04 is electrically operated via a wall switch. The motor is integrated and silent. It is designed for remote operation.

Does the window close automatically in the rain?

Yes, this model features an integrated rain sensor that automatically closes the window when rain is detected.

What is the window made of?

The window is constructed from pine wood with a water-based clear lacquer finish and features a double-glazed toughened outer pane and a laminated inner pane.

What roof pitches is this window suitable for?

This window is suitable for installation on roof pitches ranging from 15° to 90°.

Can I place furniture directly under the window?

Yes, the top-operated centre-pivot mechanism allows for furniture placement beneath the window without impeding its operation.

Are blinds included with the window?

No, a range of internal and external blinds are available separately to complement the window.

What are the dimensions of this window?

The dimensions of this specific model (GGL MK04) are 780 x 978mm.

Troubleshooting

Window does not open or close

Check the electrical connection to the power supply. Ensure the wall switch is correctly installed and functional. Verify that no obstructions are preventing the window's movement.

Rain sensor is not functioning

Ensure the rain sensor is clean and free from dirt or debris. Check for any physical damage to the sensor. Refer to the installation manual for troubleshooting sensor-specific issues.

Motor is making unusual noise

Immediately stop operation and inspect for any obstructions. If the noise persists, contact a qualified VELUX installer or customer support.

Window frame appears damaged

Inspect the damage. Minor scuffs can often be touched up with appropriate wood finish. For significant damage, professional assessment and repair may be necessary.

Pros and Cons

Pros

  • Convenient electric operation with remote control.
  • Automatic rain closure adds peace of mind.
  • Sleek design with a hidden motor.
  • Durable and aesthetically pleasing pine construction.
  • Flexible installation across a wide range of roof pitches.

Cons

  • Requires electrical wiring for operation.
  • Remote control and wall switch sold separately.
  • Pine finish may require periodic maintenance.
  • Centre pivot might obstruct views in some seated positions compared to top-hung windows.

Setup, Compatibility & Care

Setup: Installation requires professional fitting due to the electrical components. The window is designed for integration into standard roofing structures. Ensure that a power supply is available at the installation point for the wired electric operation. The control mechanism is top-operated.

Compatibility: This model is compatible with various VELUX internal and external blinds (sold separately) for light control and privacy. It is designed for roof pitches between 15° and 90°.

Care: The pine frame is finished with a water-based clear lacquer to protect against dirt and moisture. Clean the window frame and glass with a soft, damp cloth. Avoid abrasive cleaners. Periodically check that the rain sensor is free from debris.

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