Engineered and installed by TotalSeal for maximum performance and efficiency.
Trusted by thousands of homeowners across Southern Ontario
Features
Engineered for strength, insulation, and precision — built to outperform ordinary vinyl windows.
Behind every TotalSeal™ window is advanced engineering that redefines how vinyl systems perform — stronger, quieter, and more energy-efficient by design.
Products
Three exclusive lines designed for performance, aesthetics, and efficiency.
Proven 3¼” frame depth, ideal for retrofit and replacement projects.
Modern minimalist design with ultra-thin frames and maximum glass.
Why Choose Us
Why homeowners across the GTA choose us for their window and projects? Here are six key reasons:
We make and install our own windows, ensuring top quality without markups.
We use modern technology to improve comfort and performance of every window.
Certified in-house installers guarantee precise fitting and clean, efficient work from start to finish.
Our production and installation teams are always ready to deliver and install your order on time.
We stand behind our products and installation. Any issues are fixed free of charge.
Your local team for window replacement across Toronto and the GTA.
Discuss your project with one of our experts and receive a personalized quote.
Our Service Process
Contact us today for a free, no-obligation consultation and quote. Our team is eager to help you enhance your home’s beauty, comfort, and energy efficiency.
Project Cost Guide
Windows | ||
|---|---|---|
Window Type | Avg. Price Min | Avg. Price Max |
Bay/Bow | $ 2500 | $ 6000 |
Casement | $ 390 | $ 950 |
Awning window | $ 390 | $ 950 |
Sliding window | $ 260 | $ 790 |
Single hung window | $ 270 | $ 850 |
Everything you need to know to start your project.
Homeowners in Richmond Hill can enhance energy performance and design by selecting high-quality windows and doors with certified installation.
Steps: consultation → select materials → choose glass package → confirm design → professional installation.
TotalSeal offers factory-assembled frames and precision-engineered sealing for reliable protection and comfort.
Data Table: Average Windows & Doors Installation Prices in Richmond Hill
Product Type | Average Price (CAD/unit) | Description | Energy Efficiency |
Vinyl Window | $480 – $950 | Multi-chamber, fusion-welded frame | Excellent |
Casement Window | $650 – $950 | Tight seal, best wind resistance | Excellent |
Main price factors: frame material, glazing configuration, installation complexity, and hardware quality.
Comparison Table: TotalSeal vs Other Installers in Richmond Hill
Feature | TotalSeal Windows & Doors | Typical Contractor |
Frame Tech | Multi-chamber, welded corners | Hollow vinyl |
Glass Type | Double/Triple Low-E + Argon | Standard double pane |
Sealing | Hidden compression gaskets | Silicone surface seal |
Warranty | 25 years (parts & labor) | 5–10 years limited |
Installation | Certified experts | General laborers |
Richmond Hill homeowners choose TotalSeal for precise installation, durable construction, and advanced energy performance.
TotalSeal UltraSlim Series
Revolutionary vinyl windows with sleek aluminum aesthetics. Ultra-slim 2 7/8" profile, advanced multipoint security, and superior energy efficiency for Canadian homes.
Recent projects
Take a look at some of the recent window projects we have completed for homeowners in the Richmond Hill area.
A complete window replacement project featuring energy-efficient vinyl windows. Designed to improve insulation, reduce drafts, and enhance the home's overall appearance.
A custom installation featuring a large bay window and decorative arched glass. Designed to maximize natural light while adding architectural character to the home.
A whole-home window installation with modern, low-maintenance vinyl windows. Built for better comfort, energy efficiency, and long-term performance.
Message from Anna Klein,
Chief Operating Officer
At TotalSeal, vertical integration means accountability. We design the frame profiles, order glass from Cardinal, assemble units on our automated line, and install them with our certified crews. This complete control ensures Toronto homeowners receive windows engineered specifically for Canadian climate demands.
Schedule an in-home estimate with one of our experts.
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By submitting this form, you agree to our Terms and Conditions.
By submitting this form, you agree to our Terms and Conditions.
