New Build with Colin Dawson Windows.

Our Framefast Cavity Closers are a superb and convenient profile for builders to include at construction stages, and comply fully with building regulation requirements.

These cavity closers come with optional inverted heads fully braced and delivered onsite to ensure a speedy and successful window or door installation. Cavity sizes are to suit customer requirements and come complete with brick ties etc.

Technical details can be provided on request, contact us for more details.


Certified Installer