offer 0 down windows replacement
free self cleaning glass
free foam filling glass

Improve Your Home Energy Efficiency – Up to 30% Off Welda Windows & Doors

vinyl windows GTA

Vinyl Windows

aluminum windows

Aluminum Windows

patio sliding doors

Patio Doors

entry modern doors

Entry Doors

window wise dealer
SAWDAC
made in canada
energy star rated windows
NFRC
monthly payments Welda

We pride ourselves on delivering products of the highest quality. Our windows and doors are crafted with precision and attention to detail, ensuring longevity and performance.

Call at our professional window replacement experts for a free, no-obligation, in-home estimate today!

Ready to Start Your Project?

Get Affordable Windows Direct from Manufacturer

Contact Us

We Pay The Tax or No Tax Until 2025

Free Upgrade To Triple Pane Glass

If you’re thinking about replacing your windows and doors in Pickering and do not have all the funds available to you right now, or you simply wish to defer your payment for a while, you can take advantage of our easy deferred or zero interest payment options. Many customers of WELDA Windows and Doors use our fast and friendly financing plans with good reason – they can help make your window and door replacement project happen more quickly and with less hassle.

If you are looking for exceptional quality, designed for your lifestyle, and installed by people who care, give us a call at 1(800) 579-3532We’re here for you.

get rebate

Experienced and Efficient Team of Window Installation Experts

When it comes to installing windows, we are the experts who will provide you with a high degree of flexibility, in addition to a wide selection of custom styles and options. Whether you need a single window installed on the first story or a dozen windows installed throughout your home, we are the window installation company you can count on for superior customer service and quick, expert window installation in Pickering.

Our Energy Efficient Windows Will Keep You and Your Family Comfortable All Year Round

homestars award

Doors and Windows Installation Services in Pickering

The benefits of working with us

We understand that there are many windows and doors companies in Toronto to choose from. There are hundreds of them! So why choose us?

years in business
homestars award
google reviews
windows replacement Toronto

With rising energy costs, Energy Star vinyl windows and fiberglass doors from WELDA Windows and Doors actually pay for themselves. We have many homeowners in Whitby that have saved hundreds of dollars for first-class work and service.

  • Over 39 Years of Experience
  • Energy Star Rated and Designed in Canada
  • Peace of Mind with Lifetime Warranty
  • Servicing Homeowners Across the GTA
  • 50% of our business is from referrals
  • Certified Professional Installers
  • Satisfaction 100% guaranteed

Call our professional window replacement experts at Tel. +1 416-667-1444 for a free, no-obligation, in-home estimate today!

Start your project today

Get in touch for an accurate, no-obligation quote.