Atlant Windows&Doors
Renovation your home with new windows & doors
8+ years of experience
4000+ Successful Installations
Renovation your home with new windows & doors
We work with a wide range of high quality manufactures of windows and doors. We offer our clients factory-direct prices.
10 Years of installation experience in the most complex and elegant windows and doors throughout Great Toronto Area. We pay special attention to insulation windows and doors.
Manufacture’s coverage for products and our installation guarantee will ensure you have piece of mind and satisfaction with our services.
We will pleasantly surprise you with our prices and can consider various payment methods that convenient for you.
We value cleanliness and order in our customer’s homes. That’s why we pay special attention on cleanliness and order after installation is completed.
Our friendly team will be happy to welcome you as a new client, ensuring the most convenient communication
Energy Efficient Windows And Doors
Reduce energy loss and lower your utility bill
Manufacturer Direct Pricing, Save Up To 50%
Installed To Perfection In 1 To 3 Days
Lifetime Warranty & Satisfaction Guaranteed
Friendly & Pleasure Customer Service
In business for more than eight years.
We work with the best factories and carry out installations of any complexity.
We guarantee high-quality installation of windows and doors. We offer flexible payment terms.
Save your money with us. We offer energy-efficient solutions and factory-direct pricing.
Installations are carried out throughout the Greater Toronto Area.
We provide various services such as caulking, siding installation, and capping of windows, doors, and garage doors.
Satisfied customers are the best assessment of our work.
Our goal is to renovate your house and give it a luxurious look.
Get a Free Quote
We assess your needs, take measurements, and provide expert recommendations with no pressure.
Choose styles, finishes, and features. We’ll create a detailed, transparent quote.
Our specialists take accurate, on-site measurements for a flawless fit.
Certified installers complete the job quickly, cleanly, and with full respect for your home.
Your windows, doors, and blinds are fully protected by our lifetime warranty.
4.9 score based Google Reviews
Very impressed with our window installation. The team was friendly, respectful, and cleaned up perfectly after the job. Our home looks refreshed.
Michael Johnson
Atlant Windows & Doors did an excellent job replacing our old windows. Smooth process, clear communication, and beautiful finish. Highly recommended for homeowners in the GTA.
We love our new windows! Installation was quick and professional, and the difference in comfort is noticeable right away. Great service from start to finish.
William Davis
Outstanding entry door installation. Solid work, perfect alignment, and very professional service. Atlant Windows & Doors is a reliable company.
Very happy with our new front door. Installation was fast, clean, and done with great care. Highly recommend Atlant Windows & Doors.
Laura Thompson
Professional and efficient door installation. The team explained everything clearly and delivered excellent results.
Top-quality entry door installation in the Toronto area. Strong craftsmanship and attention to details. Would use them again.
Kevin Clark
Atlant Windows & Doors installed our front door perfectly. Looks great, feels solid, and works flawlessly. Excellent experience overall.
Yes, we offer completely free, no-obligation estimates for all projects across the GTA.
We serve the entire Greater Toronto Area, including Toronto, Mississauga, Brampton, Markham, Vaughan, and surrounding areas.
Installation time varies by project size. Most window installations take 1-2 days, while door installations are typically completed in a single day.
Yes, we provide both products and professional installation services. We handle everything from selection to final installation.
Interested in working together?
Fill out the form and we will be in touch with you shortly. We can’t wait to hear from you!
We recently had our windows replaced by Atlant Windows & Doors and couldn’t be happier. The crew treated our home with care, worked efficiently, and the final result looks fantastic. Our house already feels warmer and quieter.
Emily DavisGreat experience with Atlant Windows & Doors installing our new windows. Everything was done neatly and on schedule. You can really see the quality in their work.