Commercial Openings Leader in Windsor, Essex and Chatham
Reliable products, trusted brands, and solutions for commercial, institutional, and industrial projects across Windsor-Essex and beyond.
Commercial Products Built for Performance
Tremblar Building Supplies offers a complete range of commercial opening products designed for durability, performance, and code compliance. We work with contractors, builders, architects, and facility managers to source the right products for every project.
Hollow Metal Doors & Frames
Premium hollow metal doors and steel frames for commercial, institutional, and industrial projects across Windsor-Essex, with custom solutions available.
Commercial Wood Doors
Commercial-grade wood doors in selection of sizes, cores and veneers, with fire-rated options, to meet performance and aesthetic design requirements.
Architectural Door Hardware
Complete hardware solutions, including locksets, closers, hinges, exit devices, and access control products designed for secure, code-compliant applications.
Automatic Doors & Accessibility Operators
Automatic door systems operators designed to improve safety, convenience, and barrier-free access while meeting commercial standards.
Toilet Partitions & Washroom Accessories
Commercial solutions, including toilet partitions, grab bars, mirrors, dispensers, and accessories designed for durability & accessibility.
Access Doors, Hatches & Specialty Products
Access doors, roof hatches, and specialty building access solutions designed for secure, durable, and code-compliant applications.
Would you like to start a project with us?
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