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

Massachusetts is a ‘LEED-er’ in Energy Efficient Building; What That Means for New England Builders

In 2018, Massachusetts once again nearly topped the list of LEED certified space per resident, with only Illinois beating them out by a fraction of […]


Energy Efficiency Took Center Stage at the COP24 Conference

COP24, the United Nations’ most recent conference on the topic of climate change, took place in 2018, in Katowice, Poland. As usual, the central focus […]


Inbound Marketing: Why Fishing is Easier Than Hunting

When you think about it, both fishing and hunting require a tremendous amount of skill. You must understand where to go, how to lure your […]


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