Energy Ratings from Daventry (Insulglass) Windows
The benefit of choosing Daventry (Insulglass) Windows and the 'Choices' brand is the energy efficient, high specification glazing that comes with them
Daventry (Insulglass) Windows use EcoClear® as standard in our 'Choices' Windows and Doors and most 'Choices' 70mm UPVC systems are 'A' Energy Rated as standard.
EcoClear® delivers the highest possible window energy ratings and by using EcoClear® you will minimise heat loss, helping to reduce your heating bills.
Using 'Choices' products will give you peace of mind knowing that you have double glazed products of the highest performance, virtually eliminating draughts and condensation.