Finding the right silicone roof sealant supplier is essential for durability, weather resistance, and long-term protection. Canada is home to several trusted manufacturers and distributors offering high-quality silicone sealants for residential, commercial, and industrial roofing. These sealants provide superior waterproofing, UV resistance, and flexibility, making them ideal for extreme weather conditions.
Whether you need a high-quality silicone roof sealant for repairs or a complete roof coating solution, choosing the right supplier ensures quality, reliability, and cost-effectiveness.
In this article, we explore the top 10 Canadian suppliers known for their high-quality silicone roof sealants, helping you make an informed decision for your roofing needs.
Market Insights and Latest Trends of Silicone Roof Sealants in Canada in 2025:
The silicone roof sealants market in Canada is poised for significant growth in 2025, driven by advancements in construction technologies, a heightened focus on sustainability, and the superior performance characteristics of silicone-based materials.
Market Growth and Projections:
The Canadian silicone sealants market is projected to grow at a compound annual growth rate (CAGR) of 5.6% from 2025 to 2030, reaching an estimated revenue of USD 133.6 million by 2030.
This growth is indicative of the increasing adoption of silicone sealants in various applications, including roofing, due to their durability and versatility.
Regional Market Dynamics:
In North America, the sealants market is expected to register a CAGR of over 6% during the forecast period, with the expanding building and construction industry acting as a significant driver.
This regional growth underscores the broader acceptance and integration of advanced sealant technologies in construction practices across Canada and neighboring countries.
List of Top 10 Silicone Roof Sealants Suppliers in Canada in 2025:
1. Polyglass Canada
- Location: Canada
- Company Type: Manufacturer
- Year of Establishment: 2008
- Main Products: Modified bitumen roofing and waterproofing membranes, roof coatings, and high-quality silicone roof sealants.
Polyglass Canada is a leading manufacturer specializing in modified bitumen roofing and waterproofing membranes, as well as roof coatings suitable for both low- and steep-slope applications. The company utilizes advanced manufacturing processes and operates multiple state-of-the-art facilities across North America and Europe. Polyglass is committed to delivering high-quality products that meet the evolving needs of the roofing industry.
2. Girafe
- Location: Foshan, Guangdong, China
- Company Type: Manufacturer
- Year of Establishment: 1997
- Main Products: Neutral sealant, acetic sealant, silicone sealant
Established in 1997, Guangdong Girafe New Material Technology Co., Ltd. is a renowned manufacturer specializing in high-quality silicone roof sealants and related products. The company integrates research and development, production, and sales, positioning itself as a national high-tech enterprise.
The company holds certifications such as ISO9001, ISO14001, ISO45001, CE, FDA, RoHS, and Reach, reflecting its commitment to quality and environmental protection. Girafe exports to over 80 countries and has received honors including ‘China Famous Brand,’ ‘High-Tech Enterprise,’ ‘National Standard Drafting Unit,’ and ‘Guangdong Famous Brand Product
3. Henry Company Canada
- Location: Canada
- Company Type: Manufacturer
- Year of Establishment: 1933
- Main Products: Building envelope systems, roofing products, waterproofing systems and silicone roof sealants.
Henry Company is a leading innovator in building envelope systems, offering high-quality building materials for over 90 years. The company specializes in roofing products, waterproofing systems, and air/vapor barrier systems, serving both commercial and residential markets. Henry Company is recognized for its commitment to sustainability and delivering solutions that enhance the performance and longevity of buildings.
4. Black Jack Canada
- Location: Canada
- Company Type: Manufacturer
- Year of Establishment: 1913
- Main Products: Roofing products, driveway sealants, waterproofing solutions, and wide variety of sealants
Black Jack is a reputable manufacturer known for its roofing products, driveway sealants, and waterproofing solutions. The company focuses on providing durable and reliable products (including top-quality silicone roof sealants) that protect and enhance the lifespan of various surfaces. Black Jack’s commitment to quality has made it a trusted name among professionals and homeowners alike
5. Garland Canada
- Location: Canada
- Company Type: Manufacturer
- Year of Establishment: 1895
- Main Products: Commercial roofing systems, metal roofs, modified bitumen, high-performance building envelope solutions,and roofing sealants
Founded in 1895, Garland Canada specializes in high-performance roofing and building envelope solutions. The company offers a wide range of products, including commercial roofing systems, metal roofs, and modified bitumen membranes.
Garland is dedicated to innovation and quality, providing durable solutions that meet the evolving demands of the construction industry. Their high-quality silicone roof sealants are greatly appreciated across Canada.
6. Liquid Rubber Canada
- Location: Canada
- Company Type: Manufacturer
- Year of Establishment: 20 Years of experience
- Main Products: Waterproof coatings,high-quality silicone roof sealants, and membranes
Liquid Rubber Canada specializes in producing environmentally friendly waterproofing solutions, including liquid rubber coatings, sealants, and membranes. Their products are designed for easy application and provide durable protection for various surfaces, including roofs, foundations, and decks.
7. T.U.F.F Exteriors
- Location: Canada
- Company Type: Contractor
- Year of Establishment: –
- Main Products: Exterior finishing services, including siding, roofing, and high-quality sealant applications
T.U.F.F Exteriors is a Canadian contractor specializing in exterior finishing services and premium silicone roof sealants. They offer a range of services, including siding installation, roofing, and the application of sealants to protect buildings from environmental elements. Their focus is on delivering high-quality workmanship and customer satisfaction.
8. Uniflex
- Location: United States with strong presence in Canada
- Company Type: Manufacturer
- Year of Establishment: 1946
- Main Products: Roof coatings, good silicone roof sealants and related products, and restoration systems
Uniflex is a U.S.-based manufacturer known for its roof coatings, sealants, and restoration systems. They offer solutions designed to extend the life of roofing systems, improve energy efficiency, and provide superior protection against environmental factors.
9. Canadian Tire
- Location: Canada
- Company Type: Retailer
- Year of Establishment: 1922
- Main Products: Automotive, hardware, sports, wide variety of sealants, leisure, and home products
Established in 1922, Canadian Tire is a prominent Canadian retailer offering a wide range of products, including automotive parts, hardware, sports equipment, and home goods. They provide various sealant products suitable for roofing applications, catering to both DIY enthusiasts and professionals.
10. DAP Products, Inc
- Location: United States with strong presence in Canada
- Company Type: Manufacturer
- Year of Establishment: 1865
- Main Products: Caulks, high-quality silicone roof sealants, adhesives, and repair products
Founded in 1865, DAP Products, Inc. is a leading manufacturer of caulks, sealants, adhesives, and repair products. Their DYNAFLEX ULTRA™ Exterior Sealant is powered by innovative WEATHER MAX technology™ for exceptional UV protection against color fading, yellowing, discoloration, and damage from harsh weather.
The sealant remains smooth and flexible without cracking, crumbling, chalking, bubbling, hardening, softening, or breaking down. It also creates a tough sealant surface that is resistant to dirt pick up and water absorption. DYNAFLEX ULTRA™ is guaranteed to stand up to the elements and provide all-weather protection
Conclusion:
There are many suppliers of silicone roof sealants in the industry, and this list highlights some of the best. The right choice depends on factors like quality, certifications, and global reach.
At Girafe, we lead the market with high-quality silicone roof sealants, cutting-edge Industry 4.0 technology, and a massive 150,000-tonne annual production capacity. With 80+ export destinations and internationally recognized certifications, we deliver products that meet the highest standards.
If you’re looking for premium silicone sealants for any project, feel free to reach out to us—we’re here to provide the best solutions tailored to your needs!
FAQs
How long does silicone roof sealant last?
Silicone roof sealants typically last up to 20-25 years, depending on weather conditions, application quality, and maintenance.
Can high-quality silicone roof sealants be applied over existing coatings?
Yes, silicone roof sealants can be applied over existing coatings, but proper surface preparation, including cleaning and priming, is recommended for better adhesion.
What weather conditions are best for applying silicone sealants?
The ideal conditions for applying silicone sealant are dry weather with temperatures between 50°F and 90°F (10°C – 32°C). High humidity can slow curing.
How do silicone roof sealants compare to acrylic or polyurethane coatings?
Silicone sealants offer superior waterproofing, UV resistance, and durability, while acrylic coatings are more cost-effective but require more frequent reapplication. Polyurethane coatings provide strong adhesion but are less resistant to standing water.
Are high-quality silicone roof sealants resistant to ponding water?
Yes, silicone sealants are highly resistant to ponding water, making them ideal for flat or low-slope roofs where water accumulation is a concern.
Do silicone roof sealants require a primer before application?
In most cases, no primer is needed for silicone roof sealants unless applied over certain surfaces like metal, aged single-ply membranes, or existing coatings.
How do you maintain a silicone-coated roof for long-term durability?
Regular maintenance includes cleaning the surface annually, inspecting for cracks or damage, and reapplying a topcoat if needed after 10-15 years.
Can silicone sealants be used on all roofing materials?
Silicone sealants work well on most roofing materials, including metal, single-ply membranes (TPO, EPDM, PVC), and concrete. However, proper adhesion testing is recommended.
Is silicone roof sealant environmentally friendly?
Yes, most silicone sealants are low in VOCs (Volatile Organic Compounds), making them environmentally friendly and compliant with sustainability standards.
What is the drying or curing time for high-quality silicone roof sealants?
Silicone roof sealants usually dry to the touch in 2-4 hours and fully cure within 24-72 hours, depending on humidity and temperature.
How much does it cost to apply silicone roof sealant per square foot?
The cost varies but typically ranges between $2 to $5 per square foot, depending on factors like roof condition, sealant type, and labor costs.
