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FRP wall panels installed in a commercial corridor in Ontario

FRP Panels vs. Moisture-Resistant Drywall – Which One Does Your Commercial Space Need?

FRP panels and moisture-resistant drywall solve different moisture problems - which one your commercial kitchen, healthcare or washroom space actually needs, and where each belongs.
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Hollow metal fire-rated door installed in a commercial building corridor in Ontario

Metal Door and Access Door Installation – The Last Thing Contractors Think About

How hollow metal door frames and access doors get installed on commercial projects — sequencing, rough opening prep, coordination and the mistakes we see most.
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Light gauge steel ceiling framing grid installed against a concrete slab in a commercial building in Ontario

Light Gauge Steel Framing vs. Wood Framing in Commercial Construction – A Contractor’s Breakdown

Comparing light gauge steel and wood framing for commercial builds in Ontario — fire performance, dimensional stability, weight, fastening and when each system applies.
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Fire caulking applied around multiple pipe penetrations through a 2-hour fire rated wall in a commercial mechanical room in Ontario

Fire Caulking in Commercial Buildings — What the OBC Actually Requires

What the OBC requires for fire caulking in commercial buildings — ULC-listed systems, penetration types, installation standards, and why it gets missed.
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Contractor installing a 2-hour fire-rated shaft wall assembly on a commercial construction site in Ontario

Shaft Wall Assembly — What It Is and When It’s Required in Ontario

Everything contractors need to know about shaft wall assembly in Ontario — OBC requirements, installation sequence, common field errors, and when a standard partition won't…
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Stack of 5/8 inch Fire-Shield Type X drywall panels, UL Type SCX, ASTM C1396 certified, pink face paper, gypsum core edge detail visible

Type X Drywall in Commercial Buildings – What Ontario’s Building Code Actually Requires

Fire-resistant drywall comes up on almost every commercial project — but the specifics of which assemblies, ratings and locations apply often get sorted out too…
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