How to fix sills and wood fibre window reveal insulation

Find out more about how we approach this building scenario.

In this video we run through the very important detailing around windows and window sills. The sills must project over the final surface by at least 40mm and this often means you need to put on deeper sills. This can be done by using the UdiALU sills or by extending existing sills.

As this is such an important area, if you have any questions please contact us.