Weber Grain Technology is a patented process that authentically replicates any natural surface. The door process begins by hand selecting the most desirable wood pieces to build a real wood door. A silicone casting accurately picks up the finest details of the wood grain and is transferred into a door mold using our Nickel Vapor Deposition Technology. The mold produces fiberglass skins used on MasterGrain doors with random grain depths and all the natural characteristics of real wood making our doors virtually indistinguishable to real wood doors.

Hand crafted from the finest wood grains and authentically replicated into a beautiful door molded in fiberglass. Weber Grain Technology produces tooling for the door industry with the look and feel of a handcrafted natural wood door.