Silent Floor Joists Holes

The dimensional stability of tji joists help them resist warping twisting and shrinking that can lead to squeaky floors.

Silent floor joists holes.

Tji joists are lightweight and come in long lengths which makes them faster and easier to install than traditional framing and saves you both. Silent floor joists are designed for easy handling and fast installation. Tji s and silent floor. See hole charts in the trus joist current product literature for allowable hole sizes and locations.

Refer to the hole chart on page 9 of the tji specifiers guide for uniformly loaded joists. Often hole size can be increased and holes can be placed closer to bearing than shown on the chart based on actual design spans and loads. A major concern on which we must now focus is wooden i joists photo 1. Cut the hole in the joist web to allow clearance.

Engineering that makes silent floor joists strong also makes them easier to install. The silent floor system field guide for. Silent floor joists come with precut knock out holes and additional holes for ductwork can. 1 the wooden i joist consists of an upper flange a center web section and a lower flange.

They are lightweight easy to cut and can be installed using standard construction tools.