Ultratherm Passive House Window
Save on your heating bill and save the environment
Roe Window Systems energy window does exactly that. Not only does it provide you with a comfortable and healthy living environment, it also saves you energy. Pollution is significantly reduced when we burn less domestic fuels.
Thus, energy windows are not just a question of your family’s comfort and central heating bill, but also a vital improvement of the Earth’s environment in an easy and pleasant way.
Energy windows absorb solar radiant heat and remit this heat internally, providing a natural and cheap heating source.
The unique construction, where the sash overlaps the frame, allows for 3 weather strips instead of only 1, thereby making the window exceptionally airtight. The units can be installed in all geographical environments including serve coastal and high altitude locations. Cold bridging and condensation on the inside are also avoided, a common problem with some other wooden aluminium clad products on the market.
”Passive house” windows are the best insulated windows on the marked and the demand set for them are the toughest as well.
These window systems have an advanced wood aluminium clad window to pass the passive-house demands. They achieve the extremely high insulation values due to the way in which the wood is laminated with layers of foam, combined with a thermal break this gives an extremely high insulated window.
- The warm and natural knot free timber on the inside
- Powder coated maintenance free aluminium on the outside
- High insulated foam in between the frame and sash.