Moulding & Millwork

At PA Building Supply, we know your reputation is built on the details. That’s why we offer an extensive selection of interior and exterior millwork products—thousands of styles, profiles, and materials to help you meet your client’s vision with precision and efficiency. From crown moulding and shiplap walls to coffered ceilings and custom trim, we make it easy to elevate any space—whether your client is after modern farmhouse charm, industrial edge, or classic elegance.

For exterior upgrades, we’ve got the durable, low-maintenance options you need to create lasting curb appeal—from decorative columns to exterior mouldings that stand up to the elements and make a strong first impression.

Need design support or help dialing in a specific look? Our experienced team is here to assist with product selection, recommendations, and more. Partner with PA Building Supply and get the trusted solutions that keep your jobs running smoothly.

Not sure how to get the look your customer wants? Contact us today! We’ve built our reputation on taking the details seriously.

We also have an in-house custom interior & exterior millwork shop. From unique focal points to intricate room details or full-home trim packages, our expert millwork team collaborates with you to create tailored, high-quality solutions that match your exact specs and design vision. Click HERE to learn more.

Featured Brand

Metrie offers finely crafted moulding and millwork solutions that help pros deliver standout results on every project.
With a wide range of profiles, styles, and design-forward collections, Metrie makes it easy to add architectural detail,
value, and efficiency to new builds or renovations.

Crown Moulding

Metrie offers a wide range of crown moulding options that add timeless elegance and architectural detail to any room. From clean, modern profiles to more ornate, traditional styles, there’s a design to suit every homeowner’s taste. With high-quality materials and precision craftsmanship, Metrie crown moulding delivers a polished, finished look that elevates the entire space.

Ceiling Moulding

Metrie’s ceiling moulding options give you the edge when it comes to delivering standout finishes your clients will love. With a wide range of profiles—from sleek modern to detailed traditional—you can elevate any space with ease. Backed by consistent quality and precision craftsmanship, Metrie makes it easy for pros to add high-end design details that set their work apart.

Wall & Ceiling Treatments

Metrie’s wall and ceiling treatments help pros bring custom, design-driven spaces to life—without the extra hassle. From shiplap and panel moulding to coffered ceilings and beadboard, Metrie offers precision-crafted solutions that add depth, texture, and character to any room. With on-trend styles and reliable quality, it’s never been easier to deliver the high-impact details your clients want.

Door & Window Moulding

Metrie’s door and window mouldings let pros deliver clean, finished looks that elevate the entire home. With a wide range of profiles—from sleek and modern to detailed and traditional—you can match any architectural style or client preference. Backed by consistent quality and precise craftsmanship, Metrie makes it easy to add those final, polished touches that make your work stand out.

Base & Floor Moulding

Metrie’s base and floor mouldings are the perfect finishing touch to tie a room together and showcase your craftsmanship. Available in a variety of profiles and sizes—from minimalist to more decorative options—they help you match any design style with ease. With durable materials and precision cuts, Metrie makes it easy for pros to deliver clean lines, seamless transitions, and high-end results on every project.

Multi purpose mouldings & boards

Metrie’s multi-purpose mouldings and boards give pros the flexibility to tackle a wide range of custom trim projects with ease. Whether you’re building feature walls, custom shelving, or finishing off tricky transitions, these versatile products deliver clean lines and consistent quality. With a variety of sizes, profiles, and finishes, Metrie makes it simple to get the job done right—no matter what the design calls for.

TOP BRANDS WE CARRY

Below are a few of the moulding & millwork brands that we offer at our PA Building Supply locations.
Don’t see what you’re looking for? We can help. Get in touch today!