Our engineered wood I-Joists offer an economic and rigid alternative to solid timber joists. They are half the weight of solid timber joists and can be used for longer spans, for roofs and floors.

Easy to erect and fix, they have the added advantages of no shrinkage, uniformity, and knock-out holes for services.

Engineered wood I-Joists can be used as rafters to provide free open attic space.