Every building is unique in its roof design, configurations and equipment needs. KNT Anchor Development has a wide variety of different roof anchors. They are all based on three basic types:
Beam Wrapped anchor
Wall Anchor
Structural Steel anchor
Installation depends on roof structural capabilities. In order to withstand 5000 lb pull-out, the ultimate anchor design (load in any direction) or on-site test upon installation of 2500 lb anchors are installed using different methods:
Adhesive Bolts - Concrete
Bolt Around Steel Beam (Pic #1)
Welded to the Steel Beam
Around OWSJ
Bolt Through - Concrete Curb or Roof Deck (Pic #2)
Cast in Place
Bolted to Structural Steel (Pic #3)
Pier Anchor (Pic #4)
Pull Test Gallery
Download Layout Samples
Sample 1
Sample 2
Sample 3
Sample 4