Alitherm
Complying with all relevant British and European standards these windows are compatible with a range of accessories and locking mechanisms and available in a range of colours and finishes
Alitherm offers excellent weather performance ratings and comply with Document L for thermal transmittance, using slim line profiles, perfect for domestic and light to medium commercial applications
designed to be usd as fixed lights or open out windows
Dual colour available
Depth of frames are 47mm, 55mm and 70mm with glazing opitions of 24mm 28mm and 32mm
