The Ultimate Energy Efficient Window from Merit
Thermal inserts allow higher Window Energy Rating (WERs) to be achieved in a simple, cost effective way. The inserts slide into the outer frame profile and subdivide the main profile chamber into equally spaced sub chambers. This significantly reduces the convection/air circulation within the profile to provide lower U-values and greater thermal efficiency.
Fabricators and installers have found they can achieve WER A ratings, even with large outer frames, by using a thermal insert in combination with low U value glazing units. So successful has this innovative technology proved that thermal inserts now include solutions for 70mm profile.
Merit Windows incorporating Glaze Aid
T: 023 9250 2631 (Portsmouth area)
T: 01489 619813 (Locksheath & surrounding area)
T: 01329 339732 (Fareham & Gosport area)
T: 01243 378877 (Chichester & West Sussex)
E: info@merit-windows.co.uk
W: www.merit-windows.co.uk
Covering Hampshire & West Sussex including Gosport, Fareham, Chichester, Bosham, Westbourne, Eastbourne, Southbourne, Waterlooville, Horndean, Clanfield, Petersfield and many other locations.
Thermal inserts - key features:
• achieve higher WER values
• simple and cost effective
• inserts easily slide into the outer frame profile - quick installation
• 4 chambers subdivide the main profile chamber into equally spaced sub chambers - significantly reduces the convection/air circulation within
the profile to provide lower U-values and greater thermal efficiency
• achieve WER A ratings, even with large outer frames
• suitable for use with System 10 70mm as well as 62mm systems
• inserts can be used with 56mm and 72mm upstand outer frames
• can be cut and welded together within the outer frame for maximum thermal efficiency
• WER A ratings can be achieved with small outer frames