Went for Liniar in the end. I agree about the Liniar profile it is a nicer looking frame. The supplier came was well recommended by my builder who has them on his house. The steel thing threw me though, seemed like quite a big difference pvc vs steel.
Hi,
I have two quotes for 70mm profile windows for a new build house with little or nothing between them:
1. Spectus (steel re-enforced)
2. Liniar
My instinct is to go with Spectus as it has steel re-enforcement and the manufacturer claim an A rating.
Does steel re-enforcement make a...