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432 articles · 14 topics
Hollow Metal
Division 8 is the section of a commercial construction specification that covers doors, frames, hardware, and related openings. Here's what contractors need to know…
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General
The door schedule is one of the most important documents on a commercial construction project — and one of the most misread. Here's how…
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Door Hardware
Church renovation projects come with a unique mix of aesthetic, accessibility, and security requirements. Here's how MDH helps congregations and their contractors navigate every…
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Door Hardware
The hardware schedule and door schedule are the two most important documents on a commercial door and hardware project. This article explains how to…
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General
Healthcare facilities have some of the most demanding door and hardware requirements in commercial construction. Here's what contractors and facility managers need to know…
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Door Hardware
Electric strikes, magnetic holders, door position switches, card readers, and how access control integrates with the physical hardware of the opening — without compromising…
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General
K-12 school construction comes with unique demands — security, durability, code compliance, and tight schedules. Here's how MDH helps contractors get it right on…
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Door Hardware
How door closers work, how to size them correctly, ADA opening force requirements, fire door closer requirements, and when an automatic operator is the…
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Wood Doors
Damaged wood doors don't always need to be replaced. MDH offers cosmetic wood door repair — the only commercial door company in the region…
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