Energy Saving Glass
Upgrade your windows without replacing them. Much Cheaper
We can fit new energy efficient sealed units into your existing windows & doors.
Without removing the frames from the walls.
With no damage or disruption we can make a huge difference just by replacing the glass.
Contact us for info or to arrange a survey
07941431969 / 01892822561
How it works
The glass in your windows absorbs heat then radiates it again on the colder, outside, surface. Pilkington K Glass™ has a so-called low emissivity coating which is positioned on surface 3 (counting from the outside) of the Insulating Glass Unit (IGU).
The low emissivity coating is a poor radiator of heat. So the heat absorbed by the coated glass does not travel across the air gap to the outer pane and the cold outside world. Instead the coating reflects the heat back into the room.
Windows incorporating Pilkington K Glass™ allow heat from the sun through and keep heat inside, making it easier and more cost effective to keep buildings warm.