Sebastian Millwork

Gator Building Supply supplies millwork to Sebastian and the surrounding areas. We stock a wide selection of poplar, cypress and finger joint mouldings. We have hundreds of knives in stock to match the profiles of historic mouldings, remodels and any pattern. In addition, our custom mill shop can grind knives for your own unique project! Custom columns, brackets and rafter tails are just a few of the other items we manufacture in house.



Hand Rail

Rafter Tails


Lock Miter

Hardwood Lumber

Veneer & Edgebanding

Duraflex Flexible Moulding

Stair Parts

Gator Building Supply is a family-owned company that caters to contractors and custom builders in Vero Beach, Sebastian and surrounding markets. We offer quality lumber and building materials, custom millwork and have a full scale door shop on property. For quality products, sage advice and great service shop with us…your hometown lumber company!