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VELUX GPU White Polyurethane Top-Hung Windows


  • £336.00 (inc VAT) £280.00 (ex VAT)

UK Delivery is Free of Charge.

Premium, Top-Hung GPU Roof Windows come with a timber core and a molded white polyurethane finish. Opening to any position up to 45º, they are the perfect choice if you want to create extra headroom with increased space and panoramic views. 

Please select your window size and glazing option from the drop down menus above. Flashing Kits, installation products and blinds can be added below:  


VELUX GPU White Top-Hung windows are a market leading roof window, made in a large range of sizes. Please use the drop down menu above to display the options. The VELUX GPU window is designed to be used in rooms where the bottom handle can be easily reached for operation.

Produced by VELUX worldwide, GPU windows are made from the finest quality materials. They come with a variety of glazing options, and flashing kits are available to provide the perfect finishing touch.  

Incorporating VELUX ThermoTechnology™ GPU windows use high performance materials in the construction, which provides fantastic insulation levels. Look for the ThermoTechnology™ seal for your guarantee of excellent energy efficiency.

Please browse the downloads and data sheets below and if you cant find the information you are looking for, please phone our team of experts for help. We have over 25 years of experience in dealing with VELUX products. The number to call is: 020 8877 9495.  

Key features:

  • Top-Hung - stays open to any position up to 45º.
  • Convenient handle at the bottom of the window.
  • Easy to Clean - Rotates 180º and locks in place for reaching outer pane.
  • Powerful yet gentle springs make it easy to open.
  • High quality - moulded polyurethane with timber core. 

Downloads and Data Sheets:

  Download Technical details

  Download GPU Installation Manual

  10 Year Guarantee Document on VELUX Roof Windows  

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