Firestopping
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[REPLACE — City, ON]
Serving All of Southern Ontario
Commercial Firestopping & Caulking
Code-compliant sealant solutions for general contractors, property managers, and building owners across Southern Ontario.
What We Do
Our Services
Specialized sealant solutions for commercial and residential projects — from high-rise firestopping to full building-envelope weatherproofing.
OUR SPECIALTY
Firestopping
Code-compliant firestop installation for wall and floor penetrations, maintaining fire-rated compartmentalization in commercial and residential towers.
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Window & Curtain Wall Caulking
Professional sealant installation and replacement for window systems and curtain wall assemblies in commercial buildings.
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Exterior Building Caulking
Complete exterior envelope sealing including precast panels, expansion joints, and building facade joints for weatherproofing protection.
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Caulking Repair & Restoration
Assessment and repair of failed sealant joints, including removal of deteriorated caulking and installation of new high-performance sealants.
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Smoke Seals
Installation of smoke seal systems for door frames and penetrations to prevent smoke migration between fire compartments.
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Code-Compliant
Every InstallFully Insured
& WSIB CoveredSouthern ON
Service AreaOur Work
Featured Projects
A selection of commercial firestopping and caulking work delivered across Southern Ontario.
Curtain wall caulking
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Exterior sealant
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Why Choose Secure Sealants
Southern Ontario's Firestopping & Caulking Specialists
Precision sealant work that protects building envelopes and keeps installations in compliance with the Ontario Building Code and fire safety standards.
We work alongside general contractors, property managers, and building owners on projects across Southern Ontario — delivered to specification, on schedule, and with full documentation.
Certified & Compliant
All work meets Ontario Building Code and fire safety standards.
Experienced Team
Trained crews focused on commercial caulking and firestopping — precise, safe, and site-ready.
Full Documentation
Detailed project reports and compliance documentation provided.
Reliable Scheduling
On-time delivery with clear communication throughout.
Coverage
Areas We Serve
Professional sealant services across Southern Ontario.
- Greater Toronto Area
- Kitchener-Waterloo
- Guelph
- Hamilton
- Cambridge
- Milton
- Fergus
- Orangeville
- Barrie
Don't see your area? We serve all of Southern Ontario — contact us for your project.
Client Feedback
What Our Clients Say
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Get In Touch
Request an Estimate
Contact our team to discuss your commercial caulking or firestopping project. We'll follow up with next steps within one business day.
Contact
Get in Touch
Have a project in mind or need a quick consultation? Reach out directly and we'll get back to you within one business day.
- Contact
- Kaiden Inglis
- Phone
- (226) 343-0035
- kaiden@securesealants.org
- Location
- Fergus / Arthur, Ontario