BCI
®
Joists are
specially constructed I-joists with flanges
made from strong VERSA-LAM
®
LVL (Laminated Veneer Lumber) with oriented stranded board webs and approved waterproof structural adhesives, providing outstanding strength and durability.
What is a BCI joist?
BCI
®
Joists are
specially constructed I-joists with flanges
made from strong VERSA-LAM
®
LVL (Laminated Veneer Lumber) with oriented stranded board webs and approved waterproof structural adhesives, providing outstanding strength and durability.
What does TJI joist stand for?
TJI. Trus Joist I-Joist (
engineered floor and roof joist
; trademark of Trus Joist, a Weyerhaeuser Business)
What do BCI joists weigh?
| Pack Size Pack Size 1 | Flange Width Flange Width 2-5/16′′ | Weight Weight 90.24 | Series Series BCI® | Product Type1 Product Type1 I-Joists |
|---|
How far can 11 7 8 I joist span?
To illustrate the selection of an APA PRI product, assume a design simple span of
16 feet 9 inches
. For architectural reasons limit the joist depth to 11-7/8 inches and joist spacing to 19.2 inches on center.
Are floor trusses stronger than joists?
Span longer distances than traditional joists, removing the need for walls in some areas. Lighter weight.
Stronger than traditional joists
. Wider nailing surface (making the building process easier)
Are I-joists stronger than timber?
Are I joists stronger than timber? … They can span greater distances, and are considered to be
50% stiffer than dimensional timber under traditional
frame spacing. Unlike timber, the strength of an I joist is not affected by cut holes that are used to run plumbing.
What’s the difference between a truss and a joist?
While much different in design and function, joists and trusses are often used together in
construction projects
. While joists support the weight of floors and ceilings, trusses have a wide variety of applications, including supporting roofs and in bridge design.
How much does an I joist cost?
| We cut custom lengths, use $/ LF | TRUSS JOISTS (I-JOIST) $/LF 60 FT | 9 1/2′′ $3.83 $229.60 | 11 7/8′′ $4.32 $259.15 | 16′′ $5.84 $350.66 |
|---|
Are engineered floor joists better?
While the dimensional lumber versus engineered joists is a close race, we suggest that an
engineered I-beam floor joist is a better choice
. The engineered wood ranks better in both cost, strength, and ease of installation. They are also very versatile and can have larger holes than a 2×10.
How far can an I joist span?
The maximum distance a
2×6
can span, according to the 2018 IRC, for a floor joist, is 12′-6”, ceiling joist 20′-8”, rafter 18′-0”, deck board 24”, deck joist 9′-11”, deck beam 8′-3”, and 6′-1” as for header. Always check the codes for determining factors or consult a Structural Engineer.
What is a floor truss?
A floor truss consists of
high quality 2 x 4 or 2 x 3 lumber, connected with metal plates
. Because it uses single wood members as building blocks, there can be many variations on its design. … There are many floor truss manufacturers across the country that mostly supply their local area.
How far can an I joist span without support?
A 2×6 spaced 16 inches apart can span a maximum distance of 13 feet 5 inches when used as a rafter,
10 feet 9 inches
when used as a joist, and 6 feet 11 inches when used as a deck beam to support joists with a 6-foot span.
How far can a 2×10 span without support?
A 2×10 beam – made up of two 2x10s nailed together – can span up to
11′
without support beneath a deck that is 4′ wide. For a more normal-sized deck, the same beam can span 8′, supporting a deck that is 8′ wide.
How far will a 12 inch I joist span?
You can go up
to 17 feet, 9 inches
if you use 9-12 inch-deep joists that are 12 inches on-center.
