Duchy Investments Ltd(Timberweld)

4 Crittall Road
Witham
Essex     CM8 3DR

Timberweld® is a patented method of welding PVC-U frames which creates an authentic timber butt-joint effect – on both sides of the window, inside and out. Alan Burgess (who designed the UK’s first dedicated PVC-U box sash in 1984 and is credited with creating the PVC-U sliding sash market) and Masterframe Technical Director Ray Rabett, are the innovators behind the Timberweld technology.


Windows  -   
Windows  - Sash(Box)-V/Sliding