Custom Interior Doors available prefinished in any color you can imagine. Choose from our large inventory of Interior Doors or Custom Doors hand made right here in Ohio.


Truly unlimited combinations of Wood Moulding and Millwork. We not only stock several wood species and profiles of Mouldings and Millwork, we can also make any Custom Molding with the latest millwork technology. Hardwood Moulding, MDF Moulding, and Softwood Moulding are our specialty.


Wood Stair Parts, Wrought Iron Stair Parts and all of the accessories are in stock and readily available.

Woodwork that blends in... And stands out.

How can it do both? Well, it blends in because the design and installation of doors, stairways, trim and kitchens works perfectly with every unique home. And it stands out because people will notice it. Whether it’s the main feature of the room or just a focal point, the design and details we provide makes every installation we do as beautiful and individual as the home it’s in.

houzz interior design ideas

News Coming Out of the Woodwork

  • Jun10
    National Door and Trim is proud to announce the opening of our new showroom in Columbus, Ohio. We're partnering with Premium Hardware with our new showroom, located at 271 Schofield Drive.  Premium Hardware and National Door...
  • May23
    National Door and Trim has once again created a new product to offer the homeowner.  We’re now making both solid and engineered flooring in Ash, Cherry, Hickory, Maple, Walnut and Oak.   Our millwork services manufacture this...