You'll feel better working with these building supplies

Go greener with structurally-sound engineered lumber

Interested in quality building supplies that also happen to be green? Enjoy both of these benefits with engineered lumber from Commercial Lumber & Building Supply. Made from recycled wood, it's environmentally friendly and structurally sound.

Our service and product knowledge is something that you won't get at the big box stores - but it's something we've been offering since 1960 . Put our experience to work for you! Give us a call today at 631-277-9327.

Our engineered lumber products

Laminated Veneer Lumber (LVL)

• 1-3/4" x 7-1/4"
• 1-3/4" x 9-1/2"
• 1-3/4" x 11-7/8"
• 1-3/4" x 14"
• 1-3/4" x 16"
• 18" (special order)
• 24" (special order)

(All LVLs cut to length)

I-Joists and I-Beams

Finger-jointed lumber

• 2 x 4 finger joint studs
• 2 x 6 finger joint studs

(For that perfectly straight wall)

GluLam

• Width: 3-1/2", 5-1/2", and 7"
• Heights: 9-1/2", 11-7/8", 14", 16", 18", and 24"