MasterGrain Products are a premium line of fiberglass door system components featuring the most

authentic wood grain replication in the door industry. Combine the beauty and our high quality

construction to any fiberglass doors and you will see ... "The difference is in the Details."

How It's Made Video

MasterGrain Door Gallery

Door Collections
Rustic Collection

Beautifully crafted Cherry and Knotty Alder Fiberglass Doors.

Traditional Collection

Traditional design engineered for today in Cherry, Oak, and Mahogany grains.

Craftsman Collection

Beautifully crafted Fir Fiberglass Doors.

Contemporary Collection

CNC machined for a beautiful modern look using MasterGrain's Cherry grain.

Contemporary Stainless Steel Collection

Using Cherry grain with Stainless Steel Inlays, these doors provide an elegant modern look to your home.

Prestige Collection

Fiberglass Door System Components.

MasterGrain Catalogue