Clera has retained the family feel and ethos which was there right at the outset in 1978. This is a tradition that we want to build on and celebrate. We continue the proud Clera tradition in St. Mary’s of top quality windows and doors backed with great service and a lifetime’s warranty.
Relax and watch the winter weather through your new windows, secure in the knowledge that they have all been inspected and tested before they were allowed to leave the factory. Your energy bills will tumble as our super energy-efficient insulation gets to work ensuring a warm ambient temperature throughout your home. All Clera products are Energy Star Certified.
Our contemporary vinyl, fibreglass, and steel doors ensure that you and your family leave and enter your house in style. Our doors are manufactured in-house, which is an important step for ensuring quality construction and bringing costs down for our St. Mary’s clients.
Additionally, all our customers are issued with a full, written factory lifetime warranty after the completion of their installation. Our warranty is transferable, so you can have peace of mind knowing that every occupant will keep enjoying the superior service offered by Clera Windows and Doors.