Transform a space with beautifully designed mouldings that give doors, walls and windows the wow factor homeowners are looking for. From pattern stock rosettes and quarter round to custom crown and chair rail, we’ve got a decorative finish for every style. Many of our suppliers’ products are milled right here in North Carolina, while others are sourced specifically for the Southeast market from local lumberyards. Looking to create an extra grand look? With Professional Builders Supply, you will find a variety of shapes and sizes perfect for building up a moulding-inspired work of art.


Wood trim is strong, sturdy and beautiful in its grain. The rich texture of real wood makes it the preferred choice for many residential applications.

Engineered Wood

Engineered wood trim can have the look of real wood trim with the added benefit of increased durability and resistance to decay and termites.

Vinyl & PVC

Vinyl and PVC trimboards are an eco-friendly choice for homeowners. They are workable like wood but require less maintenance in the long run.

Fiber Cement

Fiber cement is a composite of sand, cement, and cellulose fibers which are not only sustainable materials, but ones that withstand the weather, wear, and insects.

Our Brands


Ready to start your project?

Visit our showroom or speak with a designer for a free consultation.