White Mountain Lumber is one of Wyoming’s most modern lumberyards featuring the auto stak warehouse system. We have a large assortment of lumber and plywood for all your building needs. Any project we have you covered, from tiling a bathroom, to building a fence, to drywalling a basement, to replacing a roof, to casing a door.

The Roseburg Framing System® consists of: RFPI® Joists used in floor and roof construction; RigidLam® LVL which is used for headers, beams, studs and columns; and RigidRim® Rimboard. All of the components are engineered to the industry’s highest standards to help contractors build solid, durable, and better performing framing systems compared to ordinary dimension lumber. All of the components are intended and warrantied for dry use applications.

The dimensional stability of TJI joists help them resist warping, twisting and shrinking that can lead to squeaky floors.

TimberStrand® Laminated Strand Lumber (LSL) is a suitable solution for a diverse range of applications such as tall walls, beams, rim board, sill plates and so much more.

Parallam® Parallel Strand Lumber (PSL) product creates long, clear spans and support heavy loads, whether inside or out in the elements.

From window openings to garage door headers, Microllam® LVL is a versatile solution that supports heavy loads without worry.