Family-run since 1978, Clera Windows + Doors is one of Canada’s premier manufacturers and installers of custom windows and doors.
With more than 40 sales and installation offices throughout Ontario, a head office and manufacturing facility located in Concord, Ontario, Clera Windows + Doors has improved more than 250,000 homes.
We are a Canadian company that has been manufacturing and installing Canadian-made products for over 40 years, and remain committed to making your dream home a reality. Ordering custom windows and doors from Clera is the clear choice!