About Us

AlphaTech Windows & Doors is your trusted partner in creating the perfect atmosphere in your home. Building our brand over the years, we are proud to have become an integral part of thousands of homes. With a legendary factory in Canada, our brand has long established itself as an industry leader. We carry with us the cutting edge technology that has shaped the standards in the industry for over 40 years. We understand that every home is unique. That's why we offer custom solutions that will accentuate your style and fit in with the architectural features of your home. Our windows are as much about style as they are about energy savings. We create products that provide superior thermal insulation and help reduce your energy costs.

Our positioning

We offer products that combine outstanding craftsmanship and reliable functionality, without leaving you short on value.

Our experts have in-depth knowledge of window and door systems, and we pride ourselves on knowing how to solve cold and draught problems once and for all. Our products provide not only an aesthetically pleasing look for your home, but also reliable insulation, ensuring comfort in all weathers.
We don’t aim to be the cheapest on the market, but we are committed to providing the best value for money. Our prices reflect the cost of high quality materials and innovative technology, yet they remain affordable for our customers.

AlphaTech Windows & Doors mission is to create products that not only impress with their appearance, but also effectively solve real problems faced by homeowners.

Key Mission Objectives

Great quality with affordable price

AlphaTech Windows & Doors offers outstanding quality at an affordable price, convinced that quality windows and doors should be affordable for everyone. We are constantly optimising cost to make our products as affordable as possible for a wide audience.

Quality installation

We value not only windows and also the key role of professional installation. Our mission is to provide high quality products and flawless installation

Advanced Window Systems for Modern Living

AlphaTech Windows & Doors offers a wide range of high-tech window systems designed to deliver comfort, security, and outstanding energy efficiency.

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.

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.

Certifications & Recognitions

Our values

Antarctic system - moves the window closer to the warm side

This mechanism makes it possible to optimise thermal comfort, increasing the energy efficiency of the room and reducing heating costs.

ETI frame thermal insulation (foam insulated multichambered frame)

Our frames feature a multi-chambered structure filled with high quality foam for maximum thermal insulation. This technology plays a crucial role in energy efficiency, preventing cold and draughts from penetrating, ensuring your home is cosy and comfortable.

Multi-point locking mechanisms on all windows - for top level safety

These innovative mechanisms make your windows reliable barriers, preventing unauthorised access and protecting your home.

What Our Customers Say

    
 
 
       Posted on Google  
   
   Minda Lu 
 
 
 
 Trustindex 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  
   
   Andrea Ducharme 
 
 
 
 Trustindex 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  
   
   Lacy 
 
 
 
 Trustindex 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  
   
   Cassandra Simpson 
 
 
 
 Trustindex 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  
   
   Pierre Njoloko 
 
 
 
 Trustindex 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  
   
   Kathy Wegner 
 
 
 
 Trustindex 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  
   
   Verna Trainer 
 
 
 
 Trustindex 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  
   
   Gilbert Bazan 
 
 
 
 Trustindex 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  
   
   Graham Jones 
 
 
 
 Trustindex 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  
   
   Rolf Kirchner 
 
 
 
 Trustindex 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.