News

When Should Your Project Use Steel Doors and Frames?
August 30, 2022
In the planning stages of many building projects, there comes a point where you must select what types of materials are going to be used. Key aspects of the project require you to examine specifications, draw on experience all while thinking about ho…
Common Misconceptions About Steel Doors and Frames
August 4, 2022
Common Misconceptions About Steel Doors While steel doors and frames are known for their durability, like many other building products, they’re not immune to misconceptions coming about. As a longstanding not for profit organization and leading…
Comparing Steel vs Wood Doors and Frames
July 8, 2022
The Key Differences Between Steel and Wood Doors Is Steel Really Safer than Wood? For decades, HMMA and its member companies have been trusted sources of information for hollow metal doors and frames. A large part of our goal as an organization is to…
HMMA Q2 2022 Newsletter
May 23, 2022
DETENTION HOLLOW METAL EXCEEDS THE BAR
HMMA Q1 2022 Newsletter
February 1, 2022
HMMA-830-02 Hardware Selection for Hollow Metal Doors and Frames The hardware used not only determines how well a door functions, but is also an important factor in the working life of the opening. Among the many benefits of custom hollow metal is th…
HMMA Q1 2021 Newsletter
March 22, 2021
Continuously Welded Frames There are always multiple ways to say something and communicate 90% non-verbally. When it comes to the construction of hollow metal, the words used to specify the type of frame weld is very important, but the challenge is d…
Updated Standard Released: HMMA 850-14
November 16, 2016
NEWS RELEASE:Updated Standard Released: HMMA 850-14"Fire-Protection and Smoke Control Rated Hollow Metal Door and Frame Products" This updated standard is a detailed overview of the portfolio of fire rated products available through HMMA member compa…