Our window & door products are designed to increase insulation in your home meaning you will be using less heat this winter helping to reduce the carbon dioxide that goes into the atmosphere thus reduce your carbon footprint.
- Our A – Rated windows & doors have one of the highest energy rating in the industry
- Our energy saving glass reflects heat back into your home thus saving you money
- Our Aluminium products have a large ‘thermal break’ helping to conserve heat
- We only use a warm edge technology also helping to reduce heat loss (ask for details)
Extra Windows is a member of the BFRC (British Federation of Ratings Council)
We have passed the criteria to certificate and install for A and B rated window frames.
We would recommend anyone being offered A rated frames & glass to check this website for using genuine certificated companies that have joined the scheme.
The BFRC is the UK’s national system for rating Energy Efficient Windows and you will find everything you need to know about the ratings and the label on the website below:-
