Doors, Frames and Hardware

At Merrimack Building Supply we have been delivering hollow metal doors, architectural doors, frames, and finish hardware to commercial and residential projects for over thirty years. Working with contractors, architects, and project managers throughout New England we provide specification writing, custom fabrication, pre-installation services, field services, and key system maintenance and service.

Our experienced staff of project managers, detailers, welders and sales professionals are ready to accommodate all of your door, frame and hardware needs. This means you get accurate estimates, the most thorough submittals in the industry, expert advice and consultation, and project materials delivered on time and at a fair price.

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Latest Blogs

Solving the ‘Peanuts’ Conundrum: The benefits of Better Acoustics in Schools and Offices

If you grew up at any time after 1950, you probably remember the famous ‘Peanuts‘ comic strip as well as the movies and made-for-television cartoons […]


The Pollution We Rarely Talk About: Rethinking Noise and Its Impact

We’ve all been there; living in that apartment with thin walls where you can hear all your neighbor’s conversations, working in that office where the […]


Does Mother Nature Pay Your Heating Bill?

Aside from dental care and income taxes, energy bills are probably at the top of the list of expenses most homeowners hate paying for. The […]


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