LP® FlameBlock® Fire-Rated I-Joist

LP® FlameBlock® Fire-Rated I-Joist

LP® FlameBlock® Fire-Rated I-Joist combines the strength of an LP SolidStart I-Joist with LP FlameBlock’s proven, patented, non-combustible Pyrotite® coating to slow the effects of heat and flame.

LP® FlameBlock® Fire-Rated I-Joist

This product combines the strength of an LP SolidStart I-Joist with LP FlameBlock’s proven, patented, non-combustible Pyrotite® coating to slow the effects of heat and flame.

The LP FlameBlock I-Joist is designed to help builders find a new innovative solution for the latest “Fire Protection of Floors” section of the 2012 IRC (R501.3) while at the same time achieving the level of performance that builders and homeowners have come to expect from LP. In addition to code-compliant fire protection, benefits of the FlameBlock I-Joist include:

  • Meets 2012 and 2015 IRC codes
  • Direct replacement for existing LPI counterparts
  • Uniform properties allow joist to be installed with either flange up
  • Thicker web makes floor feel firmer
  • Holes can be cut in web for HVAC and plumbing using standard installation instructions, and no additional treatment is required of the cut areas
  • 2-1/2” wide flange for easier handling and more nailing/glue surface
  • Fits commonly available hangers
  • Backed by LP’s technical and engineering support
  • SolidStart Lifetime Limited Warranty


PRODUCT SPECIFICATION:

Available thickness: 2-1/2″

Available depths: 11-7/8″

Available with solid sawn lumber flanges

Flanges on LP SolidStart I-Joists are wider than typical flanges

All solid sawn flanges are machine stress rated and proof loaded

Suitable for a variety of applications, including floor and roof framing

Can be cantilevered to accommodate various floor framing details

Can be used as roof rafters; ideal for cathedral ceiling


AVAILABILITY

  • AMBRIDGE, PA
  • DELANCO, NJ
  • EDISON, NJ
  • NORTH BERGEN, NJ
  • HOLTSVILLE, NY
  • PALMER, MA

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