Keep a cool head, while all around are losing theirs...

In excess of 10% of air-conditioning loss from your home is through the windows.

You can reduce this by half if you fit double glazing. You can reduce losses even further if you fit Œlow emissive¹ glass. This is equivalent to triple glazing, but less bulky and at a lower cost.

As much as 15% of the energy lost from your home can be caused by draughts. Badly fitting doors and windows are often responsible for this.