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Exterior Heatblock Awning

Awning Installation and Repair Services

VELUX blinds give you so many options so you can choose between softening, dimming or blocking the light in your room. Our Exterior heatblock awning is ideal for dimming sunlight; they do not provide blackout. The Exterior heatblock awning offers six protection functions in one. Shut out summer heat, save energy in the winter, protect the window pane from damage, reduce noise, control light and ensure safety and privacy.

Available for the Roof Window product line, VELUX Exterior heatblock awnings can increase energy efficiency up to 40%. In some areas, insect screens are also a sensible precaution and provide further comfort and protection.



  • Effective heat protection without blackout
  • Net fabric allows light into the room
  • Good visibility through the net fabric to the view beyond
  • Designed to be easily fitted from the inside
  • Operated from inside your room
  • See 3D installation animation

Review: This blind is installed on the outside of roof windows only.  The idea of a blind on the outside, to stop the heat of the sun before it even reaches the window is great, but we have not found this blind to be as convenient as others in its usage, so we rarely recommend it.


When a blind is closed during cold weather, the heat of the house does not reach the glass and keep it warm.  This can cause condensation to form more readily between the blind and the skylight.  So remember to open your blinds everyday, to allow air movement to reach the glass.

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