Canadian Windows & Doors Manufacturer

Warranty Financing
0% Deposit + do not pay till 2027
Alberta (403) 244-1053
Manitoba (204) 201-4511
British Columbia (604) 200-0144
AlphaTech Windows & Doors
  • Vinyl Windows
    • Windows Types
      • European Windows
      • Casement
      • Single Hung
      • Double Hung
      • Picture Windows
      • Awning
      • Double Lift Out Slider
      • Single Tilt Slider
      • Fixed Casement
      • Bow Windows
      • Bay Windows
      • Single Tilt Sliders
      • Double Tilt Slider
      • Custom shapes
    • Windows Options
      • Glass Finishes
      • Jaw-Dropping Energy Savings: Premium Glass Options
      • Easy Clean Interior Grills: Best Window Upgrade
      • Exterior Grills Options
      • Exterior Window Options
  • Doors
    • Patio doors
    • Entrance & French Doors
  • About Us
  • Blog
  • Contact Us
Get a Quote
AlphaTech Windows & Doors
  • Vinyl Windows
    • Windows Types
      • European Windows
      • Casement
      • Single Hung
      • Double Hung
      • Picture Windows
      • Awning
      • Double Lift Out Slider
      • Single Tilt Slider
      • Fixed Casement
      • Bow Windows
      • Bay Windows
      • Single Tilt Sliders
      • Double Tilt Slider
      • Custom shapes
    • Windows Options
      • Glass Finishes
      • Jaw-Dropping Energy Savings: Premium Glass Options
      • Easy Clean Interior Grills: Best Window Upgrade
      • Exterior Grills Options
      • Exterior Window Options
  • Doors
    • Patio doors
    • Entrance & French Doors
  • About Us
  • Blog
  • Contact Us
  • Financing
  • Warranty
Modern covered patio with wood decking, large glass doors, outdoor seating, and landscaped greenery.
17 Sep
Window Tips & Advice

Choosing the Right Patio Door Configurations: 2, 3 or 4 Panels?

  • 17.09.2026
  • By author-avatar alphatechwindows

Compare 2-, 3-, and 4-panel patio door configurations, including usable opening width, glass area, traffic flow, installation planning, and budget.

Continue reading

Modern covered front porch with teal entry door, white columns, black shutters, bench, and potted evergreens.
15 Sep
Window Tips & Advice

Front Door Replacement With Sidelights: What Changes?

  • 18.09.2026
  • By author-avatar alphatechwindows

See what changes when replacing a front door with sidelights or a transom, from measuring the full opening to glazing, threshold, and finishing decisions.

Continue reading

Modern double wood front doors with glass panels, black lanterns, white siding, and matching planters.
10 Sep
Window Tips & Advice

Can You Change Exterior Door Swing Direction During Replacement?

  • 10.09.2026
  • By author-avatar alphatechwindows

Learn what to check before changing an exterior door’s handing, hinge side, or swing direction during replacement, including clearances, weather, and code.

Continue reading

White cottage-style home with a central brick chimney, wood front door, stepping-stone path, and landscaped flower garden.
07 Sep
Window Tips & Advice

Window Replacement in Stucco Homes: What Changes During Installation?

  • 18.09.2026
  • By author-avatar alphatechwindows

Learn how stucco changes window replacement planning, including measuring, retrofit versus full-frame installation, flashing, moisture control, and finish repairs.

Continue reading

Ranch-style home with detached two-car garage, paved driveway, and mature trees.
04 Sep
Window Tips & Advice

New Windows Still Drafty? How to Find the Real Air Leak

  • 08.09.2026
  • By author-avatar alphatechwindows

One of the more frustrating calls I get starts with a reasonable question: “These windows are new, so why does this room still feel cold?”

Continue reading

Condensation and water droplets forming on the inside of a residential window.
31 Aug
Window Tips & Advice

Condensation After Window Replacement: Why New Windows Can Still Get Wet

  • 02.09.2026
  • By author-avatar alphatechwindows

One of the stranger complaints I hear after a window replacement is this: “The old windows were bad, but they did not get this wet. Why are the new ones covered in condensation?”

Continue reading

Modern single-story home with landscaped front yard and concrete walkway under a bright blue sky.
27 Aug
Window Tips & Advice

Window Replacement Warranty: What Is Actually Covered?

  • 27.08.2026
  • By author-avatar alphatechwindows

A window replacement warranty can look reassuring on a quote. Twenty years, twenty-five years, limited lifetime. Those numbers are easy to compare. When I review a window replacement warranty, I want to know what is covered, who is responsible for the coverage, how long each part is covered, and what the homeowner has to do if something fails.

Continue reading

Modern white country home with black-framed windows, large green lawn, mature trees, and blue sky.
24 Aug
Window Tips & Advice

Window UV Protection: Can New Windows Prevent Sun Fading?

  • 27.08.2026
  • By author-avatar alphatechwindows

Homeowners sometimes ask whether new windows can stop hardwood floors, furniture, rugs, or artwork from fading in the sun. The short answer is that better glazing can help, but I would not promise that any residential window makes an interior completely fade-proof.

Continue reading

Window replacement with blinds guide for Canadian homeowners
20 Aug
Window Tips & Advice

Window Replacement With Existing Blinds: What Homeowners Should Plan For

  • 22.08.2026
  • By author-avatar alphatechwindows

Window replacement with existing blinds often looks simple until someone realizes the blinds were custom-fitted to the old opening. I see this fairly often. A homeowner has perfectly good blinds, shades, shutters, or curtain hardware and assumes everything will go back exactly where it was once the new wind

Continue reading

Window replacement in brick homes guide for Canadian homeowners
17 Aug
Window Tips & Advice

Window Replacement in Brick Homes: What Changes During Installation?

  • 17.08.2026
  • By author-avatar alphatechwindows

Window replacement in brick homes usually involves a little more investigation than homeowners expect. From the outside, the opening can look simple: brick on four sides, a window in the middle, and a bead of caulking around the perimete

Continue reading

  • 1
  • 2
  • 3
  • ›
  • »

AlphaTech Windows & Doors

Fall Offer

60% off on Windows Installation
0% deposit · do not pay till 2027

Valid until September 30th
4.9 stars on Google Reviews BBB A+ Rated ENERGY STAR Certified







    * By providing your email and phone number, you agree to receive communications from AlphaTech Windows & Doors, including updates, promotions, company news, and information about our services. You can withdraw your consent at any time by unsubscribing from our communications.

    Choose your Location

    • Airdrie
    • Brooks
    • Calgary
    • Canmore
    • Coaldale
    • Cochrane
    • Drumheller
    • Edmonton
    • Fort Macleod
    • High River
    • Lethbridge
    • Medicine Hat
    • Milk River
    • Nobleford
    • Olds
    • Okotoks
    • Pincher Creek
    • Red Deer
    • Taber
    • Vulcan
    • Abbotsford
    • Burnaby
    • Chilliwack
    • Coquitlam
    • Delta
    • Kamloops
    • Kelowna
    • Maple Ridge
    • Mission
    • New Westminster
    • Penticton
    • Pitt Meadows
    • Port Coquitlam
    • Port Moody
    • Prince George
    • Richmond
    • Salmon Arm
    • Surrey
    • Vancouver
    • Vernon
    • White Rock
    • Brandon
    • Morden
    • Portage la Prairie
    • Selkirk
    • Steinbach
    • Winkler
    • Winnipeg
    AlphaTech Windows & Doors

    Alberta, Manitoba & British Columbia's Expert Windows & Doors Supplier & Installer

    • About Us
    • Contact Us
    • Blog
    • Windows
    • Doors
    • Quick Quote
    (403) 244-1053 (Alberta)
    (204) 201-4511 (Manitoba)
    (604) 200-0144 (British Columbia)
    Facebook Instagram

    © 2026 AlphaTech Windows & Doors. All Rights Reserved.

    Privacy Policy