Professional Caulking & Sealant Services
Serving Residential & Commercial Properties Across the GTAction. Performance
Fast, reliable repairs across the GTA.
Gold Seal Caulking specializes in high-performance sealing systems for windows, doors, building envelope joints, and interior finishing applications.
Residential & Commercial Sealant Services
We provide complete interior and exterior sealing solutions for both residential properties and large-scale commercial projects across the GTA.
• Windows (Exterior & Interior)
Sealing around window frames to prevent drafts, leaks, and premature deterioration.
• Doors (Garage, Patio, Sliders)
Stops air gaps and water entry at door frames and thresholds.
• Bathrooms (Tubs, Showers, Vanities, Countertops)
Clean removal and replacement with mold-resistant, long-lasting sealant.
• Kitchens (Countertops, Trim)
Sealing joints for a clean finish and added protection against moisture.
• Millwork (Trim, Baseboards, Transitions)
Seals small movement gaps for a polished, finished look.
Weatherproof sealing at high-exposure roof and wall transitions.
• Vents & Pipes
Sealing exterior penetrations to prevent moisture and air intrusion.
• Foundation (Walkways)
Sealing cracks and control joints to protect against water damage.
• Swimming Pools
Expansion joint sealing around coping and deck transitions.
• Windows (Exterior & Interior)
Perimeter sealant systems installed to specification for curtain wall, punched openings, storefront, and interior transitions.
Includes substrate preparation, backer rod installation, and proper joint geometry for long-term performance.
• Precast, Control & Expansion Joints
Installation of sealant systems for vertical and horizontal precast joints, control joints, and structural expansion joints.
Designed to accommodate building movement, thermal cycling, and long-term façade durability.
Structural and non-structural glazing applications including metal-to-metal and glass-to-metal systems.
• Fire & Smoke Seal Applications
Installation of fire-rated and smoke-rated joint systems in accordance with project specifications and applicable codes.
Sealant systems applied per tested assemblies and manufacturer requirements.
High-performance sealant applications for structural movement joints and load-transferring interfaces where required by design.
Installed in compliance with engineered specifications.
Uniform cap beads and façade detailing to maintain architectural intent and visual consistency across elevations.
Metal Panel Cladding Joints & Stucco Joints
Vertical and horizontal panel transitions.
• Curtain Wall & Storefront Systems
Curtain Wall Perimeter Sealing
Interface joints between curtain wall framing and adjacent substrates.
Sealant Removal & Replacement
Cut-out and replacement of failed joint systems.
Gold Seal Caulking provides full-scope sealant installation for residential, high-rise and commercial projects, coordinating directly with property owners, general contractors, project managers, and envelope consultants to ensure compliance with drawings, specifications, and safety requirements.
Why Property Owners & Contractors Choose Gold Seal
We approach every project with a focus on precision, compliance, and long-term performance.
✓ Experienced professionals with 20+ years in sealant systems
A decade of hands-on expertise in both residential and commercial applications.
✓ Specification-compliant commercial installations
Sealant systems installed in accordance with drawings, project specifications, and industry standards.
✓ Proper joint preparation and substrate compatibility
Correct cleaning, backer rod installation, and adhesion practices to ensure long-term performance.
✓ Clean, uniform tooling and aesthetic detailing
Consistent, professional finishes that maintain architectural intent.
✓ Reliable scheduling and on-site coordination
We work alongside project managers and site supervision to meet timelines and sequencing requirements.
✓ Fully insured and safety compliant
Comprehensive insurance coverage and strict adherence to site safety protocols.
Ready To Discuss Your Project?
Residential or commercial — we provide clear scope, professional execution, and dependable results.