Building Specialties (L&W Supply) is the leading building materials and construction products distributor in the Spanish Fork region. Call 801-798-8615. This Spanish Fork, Utah branch location carries Drywall and Wallboard products including USG Sheetrock Brand Ultralight Panels, Specialty Boards (Fire, Mold, Impact, Sound Resistant, Tile Backer), Shaftwall Systems, Area Separation Wall, Securock Glass Mat Sheathing, and FRP. Find a wide selection of Ceiling products, Acoustical Ceiling Tiles, and Drywall Suspension Systems. Interior Insulation & Finishing Products and Steel framing and shaftwall systems are also specialties. Find other products like Fasteners, Tools and Drywall Adhesives. Specialty lines include Fry Reglet, AMICO, QUIKRETE, and Western Blended. Call 801-798-8615 with any questions, or visit our website for more details. Nationwide Strength. Local Commitment. L&W Supply.