What is TGI framing?
Trus Joist® TJI® joists are a key part of making a high-performance floor. TJI joists are lightweight and come in long lengths, which makes them faster and easier to install than traditional framing, and saves you both time and money.
What is tji wood?
TJI’s (engineered wood I joists) are my preferred framing members for floor systems. TJI’s offer many benefits compared to traditional dimensional lumber joists including: almost no twisting or warping, very little dimensional shrinkage, stiffness and strength.
What does tji beam stand for?
TJI. Trus Joist I-Joist (engineered floor and roof joist; trademark of Trus Joist, a Weyerhaeuser Business) Copyright 1988-2018 AcronymFinder.com, All rights reserved.
Who makes TJI joist?
Weyerhaeuser
Weyerhaeuser TJI® Joist Floor Framing includes a series of joists made in Canada: Weyerhaeuser Trus Joist® TJI® s31, s33 and s47 joists.
What lengths do TJI joists come in?
This section contains design information for 9½”–16″ deep Trus Joist® TJI® joists. These standard-size TJI® joists are readily available through your local Weyerhaeuser dealer or distributor. Offered with the flange sizes shown below, they come in lengths up to 60′ (in 1′ increments).
What are TJI joists made of?
I-joists are comprised of top and bottom flanges, which resist bending, united with webs, which provide outstanding shear resistance. The flange material is typically laminated veneer lumber (LVL) or solid sawn lumber, and the web is made with plywood or OSB.
How much do I joists cost?
I-Joists, LVL Beams & Glue Lams
| We cut custom lengths, use $/ LF | ||
|---|---|---|
| TRUSS JOISTS (I-JOIST) | $/LF | Weight/Ft |
| 9 1/2″ | 4.9746 | 2.6 |
| 11 7/8″ | 5.615 | 2.8 |
| 16″ | 7.5976 | 3.3 |
What is back framing in construction?
Back Framing – Every project has a full time back frame foreman to ensure inspections are passed quickly and to allow for other trades to move in. We position our most experienced framers in this roll to eliminate problems and to finish the units off properly.
What are wood I beams called?
I-joists are strong, lightweight, “I” shaped engineered wood structural members that meet demanding performance standards. I-joists are comprised of top and bottom flanges, which resist bending, united with webs, which provide outstanding shear resistance.
How far can a TJI floor joist span?
Similarly, how far can a TJI floor joist span? Those maximum distances vary based on joist strength, depth, and on-center spacing. According to TJI’s span table, switching to deeper 11-7/8 inch joists (a nominal 2×12), even when spaced at 19.2 inches on-center, enable you to go as long as 17 feet, 4 inches and still achieve L/480.
What are TJI joists?
TJI® Joists. The dimensional stability of TJI joists help them resist warping, twisting and shrinking that can lead to squeaky floors. TJI joists are lightweight and come in long lengths, which makes them faster and easier to install than traditional framing, and saves you both time and money.
What is a TJI floor joist?
TJI® Joists. The TJI® joist was developed about 45 years ago and it continues to be a great engineered wood product providing strength and consistency for high performance floor and roof structures. Their dimensional stability helps resist the warping, twisting, and shrinking that can lead to squeaky floors.
What are the different types of joist construction?
Understanding Joists Generally. Floor joists on new construction.