All of our doors and windows come with a standard 10-year guarantee. Your project is also insured by a warranty that is backed up by FENSA.
Smart Sash Windows is a FENSA accredited company. Once we complete your project, we submit all the project details to FENSA, who will then deliver you a Certificate of Registration. You should keep this document in a safe spot, as you’ll need them if you plan to sell the building at all in the future.