Alabama Drywall (L&W Supply) is the leading building materials and construction products distributor in the Huntsville region. Call 256-830-9707. This Huntsville, Alabama 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...