Velux GPU 0034 White Top Hung Window MK04 (78 x 98 cm)

GPU MK04 0034
£419.86 Inc. VAT

Velux GPU 0034 White Top Hung Window MK04 (78 x 98 cm) more

Delivery estimate 2 Working Days more details
10 Years warranty more details
Product Information

VELUX GPU 0034 MK04 78 x 98 White Polyurethane (PUR) Top Hung Window

The Velux GPU 0034 White Top Hung Window MK04 (78 x 98 cm) is ideal for roof spaces. Easy to reach and operate as the stylish opening mechanism is located at the bottom of the window, the Velux GPU 0034 White Top Hung Window MK04 (78 x 98 cm) is a sensible option for your attic. Opening up your room and making it feel more spacious, the Velux GPU 0034 White Top Hung Window MK04 (78 x 98 cm) will make those high up spaces lighter and brighter.

Simple to clean, due to a practical design meaning it can swivel around, the Velux GPU 0034 White Top Hung Window MK04 (78 x 98 cm) is a very practical choice. GPU windows are coated in polyurethane but constructed of wood underneath. Using only excellent parts and products to produce them, GPU windows are wonderful at helping to keep your home warm.

With a VELUX top-hung roof window, the sky is the limit. An elegant handle at the bottom allows easy operation and VELUX top-hung roof windows give you a full, open view of your skyline and maximise the amount of natural daylight that can be allowed in. As well as opening outwards for an unobstructed view and feeling of extra space, VELUX top-hung windows also rotate 180 degrees for easy cleaning from the inside. 

Benefits of VELUX top-hung roof windows

  • Enjoy panoramic views - While increasing your energy efficiency and natural ventilation
  • True skylight lighting - greatly increase the amount of natural light in your rooms
  • Convenient bottom operation - the perfect choice for loft conversions with windows in easy reach

Top-hung roof windows are more than just a window and can dramatically change a room. They’re the fastest way to add natural light, ventilation and the feeling of openness to your under roof spaces. The impact in terms of daylight and fresh air, not to mention the view, is stunning.


  • Wooden core encased in moisture-resistant white polyurethane; the first choice for humid rooms such as kitchens and bathrooms.
  • Maintenance-free, which is ideal for out-of-reach areas.
  • Specially heat treated timber core delivers improved insulation.
  • High quality moulded polyurethane protects the timber core and is easy to wipe clean.

34 Glazing

  1. Laminated inner pane with foils for safety 
  2. 4mm toughened outer pane for strength 
  3. Obscure Glazing

Experience a more comfortable home and lower energy bills with VELUX ThermoTechnology. Innovative use of high performance materials in the window construction provides excellent energy efficiency, insulation and an airtight seal.

Delivery Information

Delivery Information

This item is available for delivery on a day of your choice (Monday - Friday).

Once you have placed your order you will receive a phone call from the delivery company 24 hours (weekends excluded) to ensure you will be available to receive your goods.

All Deliveries will take place Monday - Friday 8 am until 6 pm

Warranty Information
10 Years


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