Tji Silent Floor System

Bridging or blocking can be a contributor to improved floor performance.

Tji silent floor system.

Use a design criteria of l 480 for deflection l is the length of the joist. Silent floor joists continue to set the standard for residential floor and roof joists. Engineered to provide strength and consistency tji joists are a key part of our silent floor system. Their strength and long lengths give you the freedom to design the open spacious floor plans that your customers want.

The silent floor system field guide for prevention and repair of squeaks the single biggest cause of floor squeaks is the inconsistency of lumber used as floor framing material. Their strength and long lengths give you the freedom to design the open spacious fl oor plans that your customers want. This will minimize the bouncey feel to the floor. Trus joist tji joists are a key part of making a high performance floor.

I personally always design a much stiffer floor than the building code requires because the building code minimum in my opinion is a very poor quality floor. Beams floor systems supported by steel or wood beams tend to feel less stiff than those supported by solid bearing walls. I joist pji1120 the home depot. No two pieces of ordinary sawn lumber are alike their size wood grain moisture content and strength vary from one to the next.

Other than the floor stiffness i would not recommend going more than 16 o c. Engineered for dimensional stability and predictable performance silent floor joists resist warping twisting and shrinking. Silent floor joists continue to set the standard for residential floor and roof joists. Ceilings directly applied to the bottom edge of the floor members or equivalent 1x or 2x strapping is a performance enhancement.

This includes layout connectors beams etc. Make sure the supplier includes everything for the floor system in the bid. Code is l 360 so l 480 allows less deflection when weight is applied. Their strength and long lengths give you the freedom to design the open spacious floor plans that your customers want.

Floor joist stiffness has most to do with the span of the floor joist. The dimensional stability of tji joists help them resist warping twisting and shrinking that can lead to squeaky floors. Shop menards for a wide selection of i joists that are lightweight strong stable and can be used as floor joists. These are the right choice for both residential and non residential floor and roof joist construction.