Mortised on door and surface mounted to frame…
Different radius corners available (1/4” & 5/8” radius)…
Which hinge requires the prep?…
TechTips: 5 inch hinges
June 1, 2016
Tips
Many options are available – check carefully to see if special prep is required…
TechTips: 4.5 inch hinges
June 1, 2016
Tips
By far the most popular hinge used in commercial construction…
TechTips: 4 inch hinges
June 1, 2016
Tips
Many models are Non-Templated (get model # and Mfr.)…
TechTips: Mag/shear locks
May 27, 2016
Tips
Mag. lock or holder?…
TechTips: 3.5 inch hinges
May 26, 2016
Tips
Not recommended for use on 1 ¾” Doors…
Where there is smoke there is Fire!
HMF Express doors and frames are suitable for smoke door applications when used with classified smoke and draft control components that bear the “S” mark and Category H smoke and draft control gaskets. This includes three sided frames without transoms (single swing, pairs, double egress pairs and multiple opening frames). Door frames with lights additionally require glazing materials classified as components in fire door assemblies complying with UL 10C.
TechTips: Flush bolts
November 24, 2014
Tips
Are location centerlines 12” from the top and/or bottom?…