Canadian Windows & Doors Manufacturer

0% Deposit + do not pay till 2027
Alberta (403) 244-1053
Manitoba (204) 201-4511
British Columbia (604) 200-0144

Residential Window Replacement and Installation Company in West Vancouver

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







    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







      What Our Customers Say

      Posted on Google Google
      Minda Lu profile picture
      Minda Lu
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      Very good very workers . Very professional in terms of their workmanship. Very thorough in every detail of the project from sales representatives to the office as well as the project installers. Great team through and through. I highly recommend them to install your new windows. I would rehire them again in near future ! Lovely. Cheers.
      Posted on Google Google
      Andrea Ducharme profile picture
      Andrea Ducharme
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      Sergey and his partner were very much professional, kind, and very neat and tidy with there work They did my windows and doors over the weekend and I have 0 complaints about there company and work ethic
      Posted on Google Google
      Lacy profile picture
      Lacy
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      I just had all my windows in my home replaced, and Alphatech did not disappoint! Great new windows at an affordable price! The installation went smoothly! Sergei and his helper were great to work with and worked very efficiently!! They were very polite and great to work with. The whole process from getting a quote, ordering and installing was a breeze! My house looks completely different now! I highly recommend using Alphatech Windows and Doors!!!
      Posted on Google Google
      Cassandra Simpson profile picture
      Cassandra Simpson
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      Our 4 new exterior doors look and work amazing. Both AlphaTech installers did such a great job, they were professional and super friendly. Thank you Sergey, we can’t wait to work with you again when we need our windows replaced. I wouldn’t even think of using any other company.
      Posted on Google Google
      Pierre Njoloko profile picture
      Pierre Njoloko
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      AlphaTech Windows and Doors did good work for my house they change the windows and door the service is perfect the window and the doors is good quality and now my energy bill is low. so thank you so much AlphaTech Windows
      Posted on Google Google
      Kathy Wegner profile picture
      Kathy Wegner
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      Excellent from start to finish. Natasha (Project Manager) was very knowledgeable and helpful with our choice of design. Both installers were efficient, respectful and courteous. Highly recommend Alphatech.
      Posted on Google Google
      Verna Trainer profile picture
      Verna Trainer
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      The two men did an awesome job of installing our 5 windows and two doors. They were fast and efficient and professional at what they did. They were polite and enjoyed them in our home. Thank you Sergei and Artur. I would recommend this company. Thank you for an excellent job.
      Posted on Google Google
      Gilbert Bazan profile picture
      Gilbert Bazan
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      My family and I are overly satisfied with the window replacement, I even recommended it to friends! One of my closest friends, will get their window done pretty soon! Mine, look perfect in all our rooms, bathrooms, dining and living room. Thank you Alphatech!
      Posted on Google Google
      Graham Jones profile picture
      Graham Jones
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      The guys that arrived were efficient, early and hard workers to get all 12 windows in, in a day. They even worked late. Returning the next day early to fit and finish the 2 doors and clean up. Very polite and respectful of my house. A*
      Posted on Google Google
      Rolf Kirchner profile picture
      Rolf Kirchner
      Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
      The men did a great job installing the new windows, cleaned up after the job was done. Would recommend Alpha Tech to anyone.

      Before & After

      Case Study 1970s Home Full Window Replacement Lethbridge Window Replacement Lethbridge
      Before
      After
      Before Image 2 After Image 2
      Before
      After
      Before Image 3 After Image 3
      Before
      After

      Factory-Direct Window Replacement in West Vancouver

      Energy-Efficient Replacement Windows for West Vancouver Homes

      Upgrade your West Vancouver home with high-quality, energy-efficient replacement windows designed for year-round comfort. AlphaTech offers Canadian-made ENERGY STAR® vinyl windows with factory-direct pricing and professional installation.

      Our replacement windows help reduce heat loss, improve indoor comfort, and provide reliable performance through West Vancouver’s wet coastal weather. Choose from a range of window styles, configurations, and finishes to complement your home.

      Book a free, no-obligation quote for window replacement in West Vancouver and explore the available options for your property.

      Windows & Doors Warranty

      25-Year Transferable Warranty for West Vancouver Homeowners

      Choose AlphaTech Windows & Doors in West Vancouver with confidence. Our replacement windows are backed by a FREE, transferable 25-year warranty for added long-term peace of mind.

      Professional installation, quality materials, and dependable warranty protection help ensure your investment is protected for years to come.

      Windows & Doors Warranty

      Our Products

      AlphaTech Windows & Doors offers West Vancouver homeowners a wide selection of high-quality vinyl windows and doors designed to combine durability, energy efficiency, and attractive design. Choose from a variety of styles, colours, finishes, and configurations to complement both modern and traditional homes. Careful material selection and precise manufacturing help provide reliable long-term performance, comfort, and lasting value. CLICK HERE to view our windows
      Quick Quote! Quick Quote!

      Certifications & Recognitions

      Certification 1
      Energy Star Certified
      BBB A+ Rated
      Reviews Google
      Fenestration Canada
      Certification 5
      Vinylbilt Warranty
      Window Wise Certified
      High quality energy efficient windows installation in West Vancouver

      TOP-QUALITY WINDOWS FOR WEST VANCOUVER HOMES

      AlphaTech provides high-quality replacement windows and doors for West Vancouver homeowners, combining durable materials, precise manufacturing, and professional installation. Our products are designed for reliable long-term performance, energy efficiency, and year-round comfort.

      COMFORT, STYLE & CURB APPEAL

      Energy-efficient replacement windows can help West Vancouver homes reduce heat loss and maintain more consistent indoor temperatures throughout the year. High-performance glass and insulated vinyl frames can reduce the workload on heating and cooling systems while improving overall comfort.

      COMFORT, STYLE & CURB APPEAL

      AlphaTech vinyl windows combine energy-efficient performance with a wide range of styles, colours, finishes, and configurations. West Vancouver homeowners can choose replacement windows that complement their home's architecture while improving comfort, functionality, and curb appeal.

      BUILT FOR DURABILITY

      AlphaTech replacement windows are made with durable, low-maintenance materials and careful workmanship for reliable long-term performance. Designed for West Vancouver homes, our windows help provide dependable protection through changing coastal weather while maintaining comfort, functionality, and appearance for years to come.

      Materials

      We base our products on advanced materials, such as high-quality vinyl. This material ensures unparalleled strength, moisture resistance, and durability. The vinyl profiles we use reflect the latest innovations in the industry, providing reliable protection against the effects of time and varying weather conditions in West Vancouver.

      Window Materials

      Interior View

      1. Multi-chambered frame to strengthen and provide additional stability and improve overall thermal performance
      2. Dual glazed with 1" overall or triple glazed with 1 3/8" overall glazed available
      3. Welded sash with steel reinforcement

      Colors

      Inspired by the latest design and architectural trends, our windows & doors color palette ranges from modern neutral shades to rich and vibrant tones. Our window systems provide a rich array of colors, emphasizing your home's style. Color consistency is ensured through precision manufacturing and resistance to environmental factors in West Vancouver.

      Commercial Brown
      Brownstone
      Slate
      Pebble
      Sable
      Black
      Iron Ore
      Chestnut Brown
      Dover Grey
      Cream
      Sandalwood

      Case Study: Full-Home Window Upgrade in West Vancouver

      Overview

      Set in the scenic Glenmore area of West Vancouver, this two-storey family home needed a full window replacement to improve energy performance and modernize the look of the property. The original windows were beginning to show signs of failure—foggy panes, poor insulation, and difficulty opening and closing.

      The homeowners reached out to AlphaTech Windows & Doors to help enhance their home’s efficiency, curb appeal, and comfort.

      Project Objectives

      • Replace all windows with modern, energy-efficient models
      • Improve temperature regulation for both summer and winter seasons
      • Enhance exterior appearance while keeping within the existing design
      • Maximize long-term durability and minimize future maintenance

      The AlphaTech Solution

      We began with a thorough assessment of the home, followed by a custom measurement and design process. Each window was manufactured to fit the existing openings perfectly—no cutting corners, no patchwork.

      Key upgrades included:

      • Energy-efficient double-pane Low-E glass units with argon gas for thermal insulation
      • Slim-profile vinyl frames in a neutral tone that matched the siding
      • Full perimeter weather-sealing to eliminate air infiltration
      • A mix of fixed, slider, and casement windows to balance style and airflow

      Tailored for West Vancouver’s Climate

      West Vancouver’s Okanagan climate presents a unique challenge: hot summers, cold winters, and occasional wind exposure. The new windows were selected to perform well across all seasons:

      • Low-E coatings help block excess summer heat and damaging UV rays
      • Double-pane units retain indoor warmth during winter without the cost of triple-pane
      • Ventilating sliders improve airflow during spring and fall shoulder seasons

      Results & Benefits

      Energy Efficiency: Noticeable reduction in heating and cooling use

      Quieter Indoors: The homeowners reported less noise from the street and neighbouring properties

      Improved Functionality: Every window now opens and locks smoothly

      Refreshed Curb Appeal: The new windows added clean lines and a brighter look to the home

      Why Choose AlphaTech for Windows & Doors in West Vancouver?

      AlphaTech Windows & Doors provides West Vancouver homeowners with high-quality, energy-efficient window and door systems designed for comfort, durability, security, and reliable long-term performance. Our team combines professional installation, dependable materials, and a range of styles and configurations to suit different homes and renovation needs.

      Quick Quote!

      Comfort & Efficiency

      We utilize cutting-edge materials such as energy-efficient glass and smart climate control systems. This not only allows our customers to save on heating but also creates the perfect indoor microclimate.

      Style Variety

      Our assortment provides a variety of styles, from modern to classic, so every customer can find windows that suit their taste and or match your West Vancouver's home design.

      Attention to Detail

      It’s our attention to detail that makes the difference in the performance of our windows. Technologically advanced components you may not see are designed to ensure complete reliability for years to come.

      Clear Advantages

      The benefits of choosing AlphaTech Windows & Doors are clear – high-quality products, modern technologies, and an individualized approach to each customer.

      Why Choose AlphaTech for Window Replacement in West Vancouver?

      Efficient Upgrade Options

      Energy-efficient replacement windows can help West Vancouver homeowners reduce heat loss, improve indoor comfort, and lower the workload on heating and cooling systems. High-performance glass and insulated vinyl frames are designed for reliable year-round efficiency.

      Access to Government Grants and Rebates

      West Vancouver homeowners may have access to rebates or incentive programs for qualifying energy-efficient home upgrades. AlphaTech can help you explore available window and door upgrade options and understand which current programs may apply to your project.

      25-Year Transferable Warranty

      AlphaTech replacement windows are backed by a FREE transferable 25-year warranty for added peace of mind. Warranty protection helps give West Vancouver homeowners confidence that their investment is covered for the long term.

      Durability and Quality

      AlphaTech windows are manufactured using durable, low-maintenance materials selected for reliable long-term performance. Combined with professional installation, they are designed to handle West Vancouver's changing coastal weather while maintaining comfort and functionality.

      Individualized Approach and Style

      Every West Vancouver home is different. AlphaTech offers a wide selection of window styles, configurations, colours, and finishes so homeowners can choose options that complement their property's architecture while meeting their comfort, functionality, and energy-efficiency needs.

      Front view of a single-story brown house with stone columns, white trim, and a well-kept lawn; a sign sits on the front lawn near the curb.

      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