Windows and Doors St Thomas
Quality Window and Door Solutions

Expert Installations
Windows & Doors Services
Upgrade your home or business with high-quality windows and doors. We offer professional installation, custom designs, and energy-efficient options to enhance curb appeal and improve insulation. Whether you need replacements or new construction solutions, our team delivers precision and durability.
Custom Fit for Every Home
Tailored to Your Needs
We offer a variety of styles, sizes, and finishes to complement your space. Our custom options ensure a perfect fit for any residential or commercial project.
Custom design options
Precise measurement
Professional installation
Energy Efficiency
Save on Heating & Cooling
Our energy-efficient windows and doors help maintain indoor comfort while reducing energy bills. We use top-grade materials that provide superior insulation.
Lower energy costs
Enhanced indoor comfort
Eco-friendly solutions
Durability & Security
Built to Last
Our products are designed for long-term performance, offering weather resistance and enhanced security features for peace of mind.
Impact-resistant glass
Secure locking systems
Low-maintenance materials
Upgrade Your Windows & Doors
Today!
Get in touch for a free consultation and discover the perfect solution for your home or business.
Check Out What Our Clients Say...

Our Testimonials
Take a look at some of our customer testimonials to learn more about Provincial Glass and Mirror Ltd.'s commitment to customer satisfaction!
"Great staff and company! We have used them numerous times for ordering mirrors and glass pieces for our business. Always on time and great service!"
- Heather
"We had them custom make a window for our restaurant and I have used them on countless of my Design and Drafting business for residential and commercial."
- Wayne
"I've used Provincial Glass for about 30 years. They always provide great, timely, personal service at fair prices."
- Ken

ABOUT US
Provincial Glass has been serving St. Thomas with expert glass solutions for years. Our team is committed to delivering high-quality windows and doors that enhance homes and businesses. We focus on precision, durability, and energy efficiency to provide long-lasting value. From consultation to installation, we ensure every project meets your expectations.