Durabuilt Windows & Doors

• ▸Country: Canada
• ▸Founded: 1988
• ▸HQ: Edmonton, Alberta
• ▸Employees: 500+
• ▸Primary materials: PVC and hybrid uPVC-fibreglass reinforced profiles
• ▸Market: Western Canadian residential new build and replacement
• ▸Market tier: Mid-Range

• ▸Standard PVC windows
• ▸Hybrid reinforced windows
• ▸Entry doors
• ▸Patio doors

The fibreglass reinforcement inside Durabuilt hybrid frames means these windows expand and contract less across the temperature range than standard uPVC. This reduces cumulative stress on corner welds but does not eliminate the need for annual post-winter seal inspection. Durabuilt products are built for the Edmonton market - this is a city that sees minus 40 in January and plus 35 in July. An 75-degree annual temperature range is an extraordinary load on any frame material. The hybrid system handles it better than standard uPVC, but the cleaning protocol remains the same.

This is how I clean Durabuilt Windows & Doors windows. The tools and technique below come from 25 years of daily professional work on the glass. Every step has been tested on real installations and adapted specifically for Durabuilt Windows & Doors systems.

• ✕Do not use abrasive pads on uPVC or hybrid frame surfaces
• ✕Do not use solvent-based or citrus oil cleaning products
• ✕Do not pressure wash into frame joints or weep holes
• ✕Do not skip the dry track pre-clean before introducing water

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