Protect What Matters Most with Expert Residential Roofing
Your roof is your home’s first line of defense — and it needs to be built to last. At SealCo Construction Group, we provide durable, high-performance residential roofing solutions tailored to Ontario’s weather and your long-term peace of mind. Whether you need a flat roof for a modern build or asphalt shingles for a traditional home, our experienced team delivers precision, clean installations, and lasting protection.
We proudly serve homeowners, custom builders, and developers across Toronto, the GTA, and surrounding regions.
Custom Flashings, Vents & Eavestroughs
Leak Repairs & Maintenance
New Roof Installation
Roof Replacement & Re-Roofing
Asphalt Shingle Roofing
Offer clients an optional ongoing maintenance and inspection program to keep roofs in peak condition:
- Annual Inspection + Photo Report
- Gutter & Downspout Cleaning
- Sealant Touch-Ups & Vent Check
- 15% Discount on Repairs During Program Term
- Keep your roof performing like new — with ongoing care from the team who built it.
Looking to restore a residential roof without the cost and disruption of a full replacement? SealCo offers a cold-applied, spray-on roofing system designed to adhere directly to existing surfaces, eliminating the need for demolition and landfill disposal.
- This fluid-applied membrane creates a durable, seamless waterproof layer and is ideal for aging flat roofs that remain structurally sound.
- No flame, odour, or tear-off required
- Great for warehouses, industrial buildings, or retail plazas
- Rapid install with minimal tenant disruption
- Cost-effective and environmentally responsible
- Extends roof life by 10-15 years
- Ask us about our spray-applied residential roof restoration program - and whether your home qualifies.
Durable, energy-efficient, and built to last 40+ years - our metal roofing systems offer superior protection and modern curb appeal. We install standing seam, corrugated, and stone-coated panels with precision detailing, custom flashing, and lifetime warranty options. Ideal for homes facing harsh Canadian weather.
- Annual Inspection + Photo Report
- Gutter & Downspout Cleaning
- Sealant Touch-Ups & Vent Check
- 15% Discount on Repairs During Program Term
- Keep your roof performing like new — with ongoing care from the team who built it.
We stand behind every roof we install with full-service protection:
- 10-Year Workmanship Warranty
- 30–50 Year Manufacturer Warranty on shingles & flat roof membranes
- Coverage on vents, underlayment, flashing & fasteners
- Fully transferable for added resale value
Full envelope integration expertise (roofing, waterproofing, cladding)- Trusted by top builders across Ontario
- Clean, professional, and safety-trained crews
- No hidden fees or shortcuts — just quality work
- Custom material and color options available
- GTA Homeowners
- Custom Home Builders
- Renovation Contractors
- Property Investors
- Real Estate Sellers & Flippers
- Full envelope integration expertise (roofing, waterproofing, cladding)
- Trusted by top builders across Ontario
- Clean, professional, and safety-trained crews
- No hidden fees or shortcuts — just quality work
- Custom material and color options available
- On-Site Inspection & QuoteWe assess your roof condition, use aerial imagery as needed, and provide a detailed scope with system options.
- Roof System DesignSelect from top-tier shingles or membranes. Choose your underlayments, vents, drip edges, and optional insulation upgrades.
- Professional InstallationIce & water shield
Synthetic underlay
Shingle or membrane system
Ridge vent, flashing, metal detailing
Skylight/chimney work as required - Final Inspection & Photo ReportOur senior roofer performs a full walkthrough. You receive photos (and drone shots if requested), plus a warranty certificate.
We don't just install roofs - we deliver peace of mind, protection, and performance.
Building your visions. Additionally, Creating reality.
From custom homes to commercial high-rises, SealCo delivers envelope solutions that keep your project moving forward. Our skilled, detail-oriented team seals every structure with precision and speed — giving builders, developers, and homeowners the confidence that their property is protected, efficient, and built to perform.
SealCo Construction Group is a trusted leader in complete building envelope solutions for commercial, residential, and industrial projects. Our integrated, system-wide approach ensures lasting protection, structural efficiency, and high-performance results — shielding buildings from environmental stressors while meeting or exceeding today’s most demanding envelope standards.