I-Joists

ProTEKtor IIJ® for Floor and Roof Members

Wood I-Joists

In the event of a fire, an untreated joist’s web burns through about 70% faster than its top and bottom chords. With a compromised web, the joist cannot support the intended load. Add evacuation time and peace of mind with ProTEKtor IIJ®. ProTEKtor IIJ® Fire-Rated joists are evaluated to meet code requirements for fire-resistant construction.

BarrierTek Products

We don’t see an untreated wood building. We see a box of matches. Our scientists understand that preventing fires in wood structures requires a comprehensive approach and have developed the products vital to doing so.

Lumber

Treating each piece of dimensional lumber with BarrierTek before it reaches your site guarantees complete fire protection.

Attics

An alternative to traditional dry or glycol systems that eliminates the need for sprinklers in confined spaces like attics.

I-Joists

An untreated joist’s web burns through about 70% faster than its top and bottom chords, compromising its support.

Panels

Our OSB and plywood sheets have a patented factory-applied fire-retardant coating that doesn’t alter performance.​