We understand the importance to homeowners, housebuilders, landlords and tenants of improving energy efficiency in buildings. That’s why we offer energy efficient windows and doors that offer affordable solutions across our extensive range whatever the style, colour, or size.
The energy efficient windows that Celestial manufacture have been tested by Certass, an independent building control governing body. Certass accredited Celestial Windows with the ‘A’ Rating label and this has been issued on the Thermal Rating Register.
By using our WER high performance range of windows you will:
Improve the energy efficiency of your home
Save money on your fuel bills (see our Energy Savings Calculator to see how much you could save)
Become more environmentally friendly – through use of recycling & PVC-U environmentally friendly materials and lower carbon emissions
Enjoy peace of mind with our 10-year insurance-backed guarantee on all windows and doors.
Our home improvement protection offers peace of mind for all your renovation projects.
Our FENSA Approved services guarantee compliance, safety, and exceptional craftsmanship.
Choose us for reliable, quality manufacturing and installation services you can trust.