Contractor & Custom Home Builder
Window & Door Supply
We supply contractors, renovators, and custom home builders with premium Energy Star windows and architectural doors. Factory-direct pricing, blueprint takeoffs, and reliable on-site delivery.
Why Builders & Renovators Partner With Us
From initial blueprint review to final on-site delivery and installation verification, we handle the fine details so you can focus on building.
Direct Builder & Trade Pricing
Competitive trade volume pricing on all window, door, and enclosure products with exceptional margin value for your contracting business.
Blueprint & Schedule Takeoffs
Send us your architectural drawings, window schedules, or rough opening dimensions for fast, accurate line-item quotes within 24 to 48 hours.
Client Selection Assistance
We can consult directly with your homeowners to guide them through glass packages, grille styles, hardware, and finishes—saving you valuable time.
Supply-Only or Certified Install
Choose flexible fulfillment: reliable on-time jobsite delivery for your own crews, or turnkey installation by our in-house Window Wise™ certified master installers.
OBC SB-12 & Energy Star Rated
All products meet or exceed the Ontario Building Code Supplementary Standard SB-12 energy criteria and Energy Star Zone 2 thermal standards.
100% Canadian Manufactured
Engineered specifically for Ontario's extreme temperature swings, freeze-thaw cycles, and humid summers, backed by non-prorated lifetime warranties.
Full Line of Products for New Construction & Renovations
Custom manufactured to your exact rough openings and architectural specifications.
Custom Vinyl Windows
Multi-chamber virgin UPVC profiles, fusion-welded corners, argon gas filled dual or triple pane Low-E thermal units.
Architectural Exterior Doors
Rot-proof composite stiles, high-density polyurethane insulation cores, multi-point lock prep, and custom decorative glass.
Sliding Patio & French Garden Doors
Heavy-gauge reinforced aluminum track systems, tandem steel rollers, heavy security latches, and integrated blinds options.
Porch Enclosures & Garage Doors
Extruded aluminum framing for entryway wind protection, plus high R-value polyurethane injected garage door systems.
Beyond Windows & Doors: Additional Renovation Services
At Comfort Windows & Doors, windows and doors are our specialty, but our services extend beyond installation and replacement.
We also offer a range of complementary renovation and property improvement services, including interior and exterior painting, minor repairs, finishing work, and small-scale renovations. Whether you’re completing a window or door replacement or looking to make additional improvements to your property, our goal is to provide practical, high-quality solutions tailored to your needs.
Individual Assessment & Code Compliance: All projects are assessed individually to ensure the appropriate scope of work, with careful consideration of applicable building codes, permit requirements, and industry regulations.
Available for both residential and commercial properties, with project scope and availability confirmed during the consultation process.
Have a project in mind? Contact us to discuss your needs and learn how we can help.
Interior & Exterior Painting
Professional surface preparation, trim and casing painting, exterior facade touch-ups, and weather-resistant protective coatings.
Finishing Work & Trim
Precision interior casing, jamb extensions, baseboards, drywall returns, and seamless post-installation architectural detailing.
Minor Repairs & Remediation
Frame and sill restoration, weatherproofing repairs, hardware adjustments, and targeted exterior or interior property upkeep.
Small-Scale Renovations
Practical residential and commercial property improvements tailored to your scope and assessed against applicable building codes.
Trusted by GTA Trades & Builders
"Really great contractor experience from start to finish. Their pricing on blueprints is accurate and delivery dates to our jobsites in Vaughan were right on schedule."
"We order custom entry doors and casement packages for our custom homes. Their team took care of our homeowners' fine details directly, which saved us huge amounts of coordination time."
"Awesome windows, prompt communication, and great customer service. Their Window Wise certified crews make installation handoffs seamless. Highly recommend Comfort Windows & Doors."
Request Contractor Pricing & Project Consultation
Submit your blueprint takeoffs, trade supply needs, or renovation project scope below. Our commercial & residential project specialists respond within 2 business hours.