HBM Standard Base

Rooftop Support H-Block Mini Base Only

  • H-Block Mini base only
  • The H-Block Mini series is specifically designed for single pipe supporting applications.
  • It's a cost-effective method for mounting and supporting single pipe applications without losing strength and integrity.
  • -Compatible with most rooftop materials or other flat surfaces.
  • Material: 100% recycled rubber tires
  • UV resistant
  • Dampens vibrations
  • High visibility safety corners coated with ANSI orange #2535.1-1998
  • Resistant to freeze and thaw (ASTM D1171 modified)
  • ASTM D575 medthod B-modified compression/deflection testing

Submittal Sheets_HBM-Base Request Quote


Overall Height Width Base Length Weight (lbs) Uniform Load Capacity (lbs)* Safety Factor
4" (101 mm) 5" (127 mm) 6-5/8" (168 mm) 2.5 400 2.0

* This load is only for the capacity of the components in this assembly. Consult roofing manufacturer or engineer for roof load capacity.


  • LEEDS certifiable
  • Meets the Buy American Act
  • American Reinvestment Recovery Act (A.R.R.A.)