Clera Windows + Doors Welland

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...

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.