A rated means A more efficient home

We are so delighted to announce that Cost2Build now offer A-Rated windows as standard. The glass we use is specifically designed to prevent precious heat loss through your windows, instead reflecting heat back into your home.

Considering the fact that up to 30% of the heat within most homes escapes through the windows, it’s easy to see why more and more people are opting for A-rated windows.

The fitting process is also now A-Rated

Ensuring optimum performance from your fantastic new windows. Our accreditation offers peace of mind to our customers, that they will not only benefit from having high-quality windows in their home, but also the knowledge that their installation will be carried out to the highest standards. This combination of quality product and professional fitting, results in optimal heat-retention.