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VELUX CVP Manual Flat Roof Window Base

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£379.13 Incl. VAT
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The manual flat roof window base from VELUX will provide your home with ventilation and fresh air via your roof window. This product combines with a polycarbonate top cover to form a complete flat roof window system, and is available in a range of sizes.

If you're looking to add natural light to your home, a VELUX flat roof window is the perfect choice. This is a great option for those conscious of the environment or their electricity bill, as the increased light levels in the room may allow you to reduce your use of electric lighting. It would also make a great addition to a home office, where a lighter environment with increased flow of fresh air may significantly improve your experience of working from home.

Features & Benefits: VELUX CVP Manual Flat Roof Window Base

  • Provides light and fresh air to your home
  • High-performance insulation prevents heat loss in winter
  • Easy and quick to install
  • Manual operation

Product Specification

  • Widths Available: 800mm, 1000mm, 1200mm
  • Lengths Available: 600mm, 800mm, 900mm, 1000mm, 1200mm, 1500mm
  • Sizes Available: 600mm x 600mm, 600mm x 900mm, 800mm x 800mm, 900mm x 900mm, 900mm x 1200mm, 1000mm x 1000mm, 1000mm x 1500mm, 1200mm x 1200mm
  • Operation: Manual
  • Glazing: Double Glazing
  • Style: Flat
  • Glazing Tint: Clear Tint
  • Material: Glass

Please note:

  • This is a manual opening flat roof window base only (kerb or upstand). In order to create a complete flat roof window system with this product, a polycarbonate top cover is also required (available in clear and opaque).


WIDTH 800mm
LENGTH 600mm


Size 600mm x 900mm
800mm x 800mm
900mm x 900mm
900mm x 1200mm
1000mm x 1000mm
1000mm x 1500mm
1200mm x 1200mm
600mm x 600mm
Operation Manual Glazing Double Glazing Style Flat
Glazing Tint Clear Tint Material Glass


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VELUX CVP Manual Flat Roof Window Base

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