Clera Windows + Doors Toronto

From fixed to sliding, awning and casement windows, bay and bow, to specialty custom windows, Clera Windows + Doors designs & manufactures your replacement windows and doors to your exact specifications. We control every aspect of the process, from design through installation, ensuring your new replacement windows and doors will withstand the test of time. We’re so confident in our quality control and manufacturing that we offer the industry’s most comprehensive, non-prorated, transferable lifetime warranty on all vinyl window hardware, components, and glass!