Trim Finish: MDF Trim Finish

Smooth, Versatile, and Cost-Effective

Medium-density fibreboard (MDF) trim offers a smooth, uniform surface ideal for painted finishes and modern interiors. Typically finished in a bright white primer or neutral tone, MDF trim has a consistent texture that allows for smooth edges and seamless joints, giving it a polished, high-end appearance at a more accessible price point.

One of MDF’s most distinctive features is its versatility — it resists warping, splitting, and expansion better than many natural woods, making it a reliable choice for interior applications in the Canadian climate. It’s especially well-suited to contemporary or minimalist design styles where crisp lines and clean finishes are key.

At the Riverside Millwork Group, our MDF trim selection includes everything from simple baseboards and door casings to detailed crown moulding. It’s a popular choice for homeowners, builders, and designers seeking both affordability and style without compromising on durability or appearance.

Browse the full selection of trim and moulding styles with a medium-density fibreboard (MDF) finish below.