Flashing help - Roof Windows 4 You

Style

Please select your tile or roof covering style from the list.
Thickness

This is the thickness of your tiles, from their top to bottom. If your tiles are profiled, their thickness will be from the top of the top curve to the bottom of the bottom curve.
Roof pitch

The pitch of your roof is required to select the correct flashing for your installation. If you do not know your roof pitch you can use our FREE handy mobile Roof Pitch Calculator by visiting https://www.fakroroofpitchcalculator.co.uk/ on your mobile device.

Warning: The suggested window flashing is ONLY operable if the roof covering and roof pitch are appropriate. We will not take responsibility for any issues or defects caused by a roof covering that is not suitable for the pitch of the roof. Please check with the roof covering manufacturer.

Find my flashing options