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GRB3200 Roller Stand Block

Rooftop support block with 2” roller stand

Confidently support and elevate pipe, tube and cable runs for rooftop applications using the GRB300 Series from G-STRUT. Roller stands permit secure installation while allowing for nuanced movement, without compromising system integrity. And, the environmentally friendly "green", LEEDS-certifiable base is made of 100% recycled truck tires, which dampens rooftop vibrations and avoids membrane damage. Contact the team at Gregory Strut to find out how the GRB300 series can support your needs.

GRB300 Series
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UV-resistant, weather-resistant, and environmentally friendly, the G-STRUT roof block base supports a 14-gauge steel strut channel and 2” roller stand in the GRB3200 model. It’s compatible with most roofing materials and resists floating or shifting with roof flooding and temperature changes. The G-STRUT roller stand also permits safe, dynamic movement of the supported load.

  • Single base block with strut and roller stand
  • Pre-assembled at the factory
  • 14 gauge 13/16” pre-galvanized steel channel
  • Compatible with standard strut channel fittings and clamps
  • 100% recycled truck tire block
  • UV-resistant materials
  • High-visibility green reflectors for safety
  • Innovative design inhibits floating and shifting
  • Freeze and thaw resistant
  • LEED certifiable product
  • Vibration dampening
  • Compatible with most rooftop materials
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  • Base length: 9 3/4”
  • Base width: 5 1/2”
  • Base height: 4”
  • Height to top of strut: 4 13/16”
  • Channel width: 1 3/4”
  • Channel length: 9 1/2
  • 2” roller stand
  • Materials: 100% recycled rubber truck tire base, pre-galvanized steel channel
  • Safety: Green reflector for high visibility
  • Weight: 5-10 lbs
  • Static load capacity: 500 lbs.
  • Ordering: 300-400 per skid
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If you would like to get started with G-STRUT® Rooftop Support Blocks, reach out to one of our trusted distributors today.

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Have a Question?

Contact our Vice President of Gregory Strut, Bob Porter, to discuss your project questions, goals and requirements.

Roof Blocks
G-STRUT® Rooftop Support Blocks

Explore our complete line of 100% recycled, LEED certifiable rooftop support blocks and strut channel solutions.