Our A rated windows come with soft coat low E 24mm glazed units providing
excellent thermal efficiency with a u value of 1.4 W/m2K.
The hardwearing 70mm uPVC frame is virtually maintenance free and won't rot,
flake, peel or rust. They're also internally beaded for added security and
come with a secure locking system. Each window complies with Building
Regulations Part L and Part F and Scottish Section 6.