Energy efficiency increased Vim or TR Vim are double or triple glazing units with extra insulating properties. They improve your insulation thanks to a lower thermal transmittance U value < or = to 2. They are Cekal certified, which guarantees their thermal performance level U according to a rating from TR1 to TR10 for the units with the highest insulation properties, U value < or = to 1.
comfort near windows
with TR Vim you enjoy natural light with floor-to-ceiling windows and french doors
lower heating bills
with TR Vim you save the equivalent of one month of winter heating bills each year (tested on a 100 m2 residence with 18% of the surface area composed of windows)
If the there is little risk of summer heat in your region, or if the risk is reduced by the location of your windows or by good ventilation, energy efficiency increased glass units are a perfect solution.
They can be used for high performance doors and windows, floor-to-ceiling windows, and sun rooms that will help you save energy as well as for curtain walls, structural sealed or point-fixed facades and in any project requiring high-performance glass units.