Being FENSA Certified Window & Door Installers

FENSA CertifiedWhen looking for window and door installers in Surrey or South London – you want to make sure you’re using reliable tradespeople that are good value for money. There are plenty of ways you can make sure that a window and door installer is trusted and reputable. One way is to take a look at the businesses Checkatrade score. An alternative is to find out if they have any certifications such as FENSA Certification.

At SCI Windows, not only do we have an average score of 9.92/10 on Checkatrade (out of over 1000 reviews); we are also proudly FENSA certified window and door installers.

FENSA is a government-authorised scheme that monitors building regulation compliance for replacement windows and doors. FENSA Approved installers can range from large national companies to smaller businesses. Each and every business that is FENSA certified is regularly checked to make sure it is compliant with building regulations.

This provides extra protection for both homeowners and window installers. Each and every window and door that is installed using FENSA certified installers are compliant, energy-efficient, and registered.

You can find out more about our FENSA Certification in the video below, or on their website, you can also see our FENSA certificate here.

At SCI Windows & Doors – we have been a trusted and reliable installer in Surrey and South London for over 30 years, and we are proud to be FENSA certified. With this certification, along with our fantastic Checkatrade score – you can rest assured that your window or door installation will be carried out to the highest standard.

Looking for Trusted, Reputable Window & Door Installers in Surrey and South London?

If you are looking for replacement windows and doors, get in touch with SCI Windows today. One of our experienced consultants will come visit your home and provide a no-obligation quote. Call 020 8648 0426 or email