Planithermô is the latest generation of energy saving glass. It retains more warmth in a room, but still allows the capture of more free energy from natural daylight.
Planithermô provides better thermal insulation using very low-E double glazing. It is three times more efficient than standard double glazing and exceeds newly revised Building Regulations energy efficiency requirements. This allows you to have lower energy bills compared to standard windows.
This will allow you to have A rated windows and choose a frame to suit your needs for a similar cost to less energy efficient windows.
By using a special coating to reflect heat from domestic heat sources back into the room, you can save heat and money.