As the availability of quality framing lumber has diminished over the few past decades, engineers have found ways of using wood in products that greatly increase its strength, while offering those products in a wide variety of lengths and dimensions. Ridgefield Supply carries engineered lumber in board lengths up to 48 feet, joists, rim boards, columns, and studs. We also carry panels and underlayments for walls, floors, and roofs.

Rigidlam LVL

Rigidlam LVL
Depth 16' 18' 20' 24' 28' 32' 36' 48'
*5-1/2" x x x x
7-1/4" x x x x x
9-1/2" x x x x x
11-7/8" x x x x x x x
14" x x x x x x x
16" x x x x x
18" x x x x x
24" x x x x x

*5-1/2 " Kept in 2' increments 2-14'

RFPI Joist - LVL Flange

Depth 16' 18' 20' 24' 28' 32' 36' 48'
2-5/16" 40 Series 9-1/2" deep x x x x x
2-5/16" 40 series 11-7/8" Deep x x x x x
2-5/16" 40 series 14" Deep x x x x x x x
2-5/16" 70 series 11 7/8" deep x x x x x x
2-5/16" 70 series 14"deep x x x x x
3 1/2" 90 series 11-7/8" x x x x x
3-1/2" 90 series 14' x x x x x

Rigidrim OSB & LVL Rim Board

Depth 9-1/2" 11-7/8" 14" 16"
1-1/4" x 24' x x x x

Wall, Roof & Floor

ZIP System Sheathing
Type 7/16" 1/2" 5/8" 3/4" 1-1/8" 1-7/16"
4' x 8' Zip System Wall/Roof Combo Panels x x
4' x 8' Zip System R-Sheathing Insulated Wall Panel x
4' x 8' T&G Advantech Underlayment x
4'x8 Zip System wall panel x

Ridgelam Columns

Ridgelam Columns 10'
3-1/2" x 3-1/2" x
3-1/2" x 5-1/4" x
5-1/4" x 5-1/4" x

LSL Studs

TimberStrand TrusJoist LSL
LSL Studs 10' 24'
2" x 4" x x
2" x 6" x x