Fire-Rated

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
  • 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
  • Thicker web makes floor feel firmer
  • Backed by LP’s technical and engineering support
  • SolidStart Lifetime Limited Warranty

PRODUCT SPECIFICATION:

  • 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
  • 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

AVAILABILITY

AMBRIDGE, PA

DELANCO, NJ

EDISON, NJ

NORTH BERGEN, NJ

HOLTSVILLE, NY

PALMER, MA

WHO WE ARE & WHAT WE DO

We supply our customers with exactly what they need, no muss, no fuss.  Whether you need aggressive pricing on a full load of Cedar Shakes & Shingles to help you capture market share or LTL shipment of an exact product mix in a job-lot quantity we make it easy.

Concern over sitting on excess inventory of specialty items like Cedar Shakes & Shingles?  Don’t worry.  We ship exactly what is called for with nothing left over.

Repeat business is the name of the game.  We want you to come back to us for all of your cedar shake & shingle needs.  To earn your loyalty we ship quality, problem-free products at competitive prices that earn repeat business and long-term relationships.  Give us a try!

Contact Max with your Cedar Shake & Shingle inquiries, job quotes or questions:
Max LeeKwai • 971-925-8309 • max@sherwoodlumber.com