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Velux Flat Roof Exit Hatch

Advanced technology protects from the elements

Award winning quality and finish

£1,005.91 ex. VAT£1,207.09 inc. VAT

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Lead Time: 3-5 working days


Velux Flat Roof Exit Hatch 

Unlike most roof exit windows, the VELUX fixed flat roof exit window CXP is just as pleasing to the eye as our other flat roof windows and can therefore easily be combined with a group of VELUX flat roof windows CFP/CVP. It can be opened manually to a 60° angle to allow easy exit and access to the roof. The double-glazed unit has a laminated inner pane for additional safety. The clear or opaque polycarbonate dome is designed to protect the double-glazed unit below from rain and snow.


  • Manually operated flat roof exit solution.
  • Double glazed window with polycarbonate cover.
  • Opening angle of approximately 60°.
  • Available in three sizes: (nominal width x height) cm
  • Clear or opaque polycarbonate cover.
  • Excellent insulating value and sound reduction.

The pane should be cleaned with a soft, clean, lint-free cloth or non-abrasive sponge. The rest of the window can be cleaned with ordinary household cleaners.

Flat Roof Window Sizes

Product Code External Frame Sizes including kerb Structural Openings
100100 118 x 118 cm 100 x 100 cm
090120 108 x 138 cm 90 x 120 cm
120120 138 x 138 cm 120 x 120 cm


  • For Roof Windows and Flashing, Velux offer a 10 year guarantee as standard.

    For more information click here.

  • For Velux technical data, click here.

    For Velux installation guide, click here.

  • If you are not satisfied with any LB Supplies products you can return them within 14 days of purchase as long as they are unused and in their original condition and packaging. If you purchased from our website and would like to return your products, please download the LB Supplies returns form below and include it with the return. Once we′ve received your unused products, we′ll refund you the amount of the original purchase, excluding any delivery costs, using your initial method of payment. Some products may incur restocking charges. For all returns and any exchanges, you are required to cover the cost of the return delivery to our offices.  For your own security, we recommend using a recorded delivery service when sending goods to us.

    Click here for a product returns form.