
AlphaTech Windows & Doors Lethbridge
AlphaTech Windows & Doors installs residential replacement windows in Lethbridge. Its range includes vinyl window styles and European tilt-and-turn systems, including the System 4500.
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Business Highlights
- AlphaTech describes itself as a Canadian windows and doors manufacturer.
- It lists a transferable 25-year warranty for every window.
Service Area
Lethbridge.
Public local listing. AlphaTech Windows & Doors Lethbridge is one of 10 window installers ProsGrade lists in Lethbridge, Alberta.
4 services listed, including Residential window replacement and installation, Vinyl windows and European tilt-and-turn windows. Open Monday to Saturday. 8 reviews.
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- Published local profile
How This Business Compares
How AlphaTech Windows & Doors Lethbridge compares with the other 9 window installers on ProsGrade in Lethbridge, using public Google ratings and review counts.
- One of 10 Lethbridge window installers on ProsGrade.
Services Covered
4 services- Residential window replacement and installation
- Vinyl windowsCasement, single- and double-hung, picture, awning, slider, bow, bay and custom shapes; engineered thermal insulation bars with dead-air space.
- European tilt-and-turn windowsSystem 4500; inward-opening and top-tilt ventilation.
- Door installationPatio, entrance and French doors.
Reviews
What customers say
Customers praise the installers’ efficiency and attention to detail; a Lethbridge customer also noted that the installers arrived as promised and left the house clean. One customer said the new windows made the home quieter and warmer in winter.
Customer Reviews
DE Hepting
Steph Gaddye
Mark Schwartz
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Frequently Asked Questions
How long can a full window replacement take?
One window replacement project at a 1970s-era home in Lethbridge took two days.
Does AlphaTech offer financing for window projects?
Financing is provided through third-party lenders, and approval depends on credit and income.










