Retrofit - Alliance Structural Product Sales Corp

I-Joist
Retrofit I-Joist
$10.75 – $23.95 Select options This product has multiple variants. The options may be chosen on the product page

Structure Lock’s innovative patented products are proven stronger, safer and seismically superior to wood bracing or blocking. Certified by UBC’s Earthquake Engineering Research Facility (EERF) and endorsed by the BC Ministry of Education.

Retrofit I-Joist