SPECIFICATION

At  Avantgarde Windows we manufacture  European leading, highest standard profile available on home improvement market.
* 70mm system fabricated from best quality PVC powder with smooth finish to reduce product maintaince
* 5 chamber construction provides excellent thermal and acoustic insulation efficiency
* fully welded joints to prevent leakage and draft coming in
* featured frame appearance to give more stylish look
* variety of designs and diversity of colours to suit your individual needs
*additional reinforcement  where needed to grant  maximum strength
* all products are  internally glazed and manufactured with multi point locking mechanism to increase security features
* 28mm (4-20-4)  Argon Gas filled sealed units glazed as standard toincrease sound and heat insulation and toughened (safe and safety) glass where needed
* night/trickle vents fitted to head of the frame where required
* all frames covered with a 10 year company warranty as well as Insurance Backed Guarantee