Hi Everyone,
I have been checking out WERS recently and it seems that aluminum framed double glazed windows have relatively high Uw values (generally 3.0 and above).
Thermally broken aluminium can get up to 2.2 Uw (but still depending on a vendor).
If I want to go below 2.0 - then I have to go with either uPVC and timber, not much of the other options.
Anyone can recommend a supplier of uPVC or timber double glazed windows/doors, which won't be asking for to sell a kidney in order to glaze a house (e.g. within $300-350 per sq m)?
What about Deceuninck? Are they any good?
Thanks