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New Products Coming to the Website soon!
  • Roof Vent Grease Trap
  • Roof Hatch and Smoke Vents
  • Skylight Safety Protection
    (for acrylic domes and corrugated fiberglass skylights)
  • Safety Edge Rail Guard
  • Temporary Edge Protection
    (for all types of constuction projects)
  • Ladder Safety Products
  • Walkway and Equipment Platforms
  • Zone 4 Pipe Supports
    (equipment platforms sismic attachments)
For Tech Support, Custom Projects and Pricing please contact us
Toll Free: 1.866.536.5506

RoofTop Accessories
P.O. Box 1671
Tomball, Texas 77377
Ph: 281.351.9559
Fax: 281.516.9002
Email: info@keycurb.com

Copyright 2007 RoofTop Accessories
All Rights Reserved
Patents and Patents Pending
General Information:
KeyCurb Pipe Supports
Models:
Curb Supports
Strut Supports
Roller Supports
Bridge Supports
Accessories
Specifications:
3 Part Specifications
Technical Data :
Roof Deck Compression Strengths
Roof Loads
Rubber Specifications
Warranty
Installation: (pdf files)
KC9
KS8
KSA8
KSH4
KR4
KRA4
KCB24
KCBA24
AS3624
ASB3624
Pricing Information:
Keycurb



Download:Roof Deck Insulation Compression Strengths (pdf file)

Insulation Type Unit Weight Compressive Strength
Expanded Polystyrene 1.0 pcf 10 to 14 psi
1.25 pcf 13 to 18 psi
1.5 pcf 15 to 21 psi
2.0 pcf 25 to 33psi
Extruded Polystyrene 1.3 to 4.1 pcf 12 to 60 psi
Glass Fiber/Mineral 10 to 15 pcf 10 psi
Cellular Glass 8.5 pcf 100 psi
Fiberboard ----- 12 to 18 psi
Perlite 10 to 10 pcf 35 to 40 psi
Polyisocyanurate ----- 10 to 25 psi