They are lightweight easy to cut and can be installed using standard construction tools.
Silent floor joists holes.
Engineering that makes silent floor joists strong also makes them easier to install.
Silent floor joists are designed for easy handling and fast installation.
Silent floor joists come with precut knock out holes and additional holes for ductwork can.
A major concern on which we must now focus is wooden i joists photo 1.
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.
Trus joist tji joists are a key part of making a high performance floor.
The silent floor system field guide for.
Cut the hole in the joist web to allow clearance.
1 the wooden i joist consists of an upper flange a center web section and a lower flange.
Install plastic sleeves in joist holes around threaded items.
Tji s and silent floor.
Refer to the hole chart on page 9 of the tji specifiers guide for uniformly loaded joists.
The dimensional stability of tji joists help them resist warping twisting and shrinking that can lead to squeaky floors.