6 Tips for Buying Wood Trim That Will Save Time and Money

Updated Oct. 05, 2024

Interior trim can add definition and refinement to a room, and wood remains a good choice for material. Today, synthetic trims can sometimes be a better option. Here are a few tips to help you no matter which material you choose.

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A collection of various types of wooden trim pieces, some painted white and others in natural wood color, displayed on a blueprint-style background. The trims are arranged at different angles, showcasing their profiles and designs.TMB Studio

Wood trim, also known as molding or millwork, enhances a space’s finished look. It typically frames the edges of walls, doors, windows, and ceilings, providing a polished transition between surfaces. Available in various styles, shapes, and sizes, wood trim can be simple or intricate, ranging from basic baseboards and casings to elaborate crown moldings and chair rails. Ahead, find money and time-saving tips for buying wood trim for your next project.

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Close-up of a finely crafted wooden crown molding installed at a ceiling corner, with detailed profiles and layered sections. The molding is a light brown wood tone contrasting against the light green wall and white ceiling.
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Combine Smaller Molding to Create Large Profiles

You can save yourself money and hassles by buying separate pieces of trim and assembling them yourself rather than buying elaborate pre-milled moldings. Cutting, coping and fitting wide trim is tricky. If you mess up, you’ll be wasting trim that can cost several dollars per foot. If possible, try to replicate the profile you’re after by assembling the correct individual pieces yourself.

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A person holding a small piece of wood with a decorative design alongside a white window frame against a rust-colored wall, demonstrating where the piece will be attached.
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Buy Primed Trim if You’re Painting

This is a no-brainer. Primed trim speeds up the finishing process. It’s easier to spot defects and nail holes on primed trim so that you can fill them before the final coats of paint. It’s even simpler to cope primed trim because the contrast between the raw wood and the painted surface gives you a crisp profile line to follow. So don’t buy raw wood if you’re going to paint.

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A man in a dark hoodie and jeans stands in a room with unfinished walls, holding a long wooden plank vertically. There are various tools and green objects on the ground to his left.
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Get the Longest Pieces You Can Handle

Even if you need mostly short pieces, buying the longest trim you can fit into your vehicle is wise. Here’s why:

  • You’ll have fewer splices and more one-piece trim lengths, which look much better than any splice ever would.
  • You can pick and choose to match grains so they blend together closely.
  • You’ll have plenty of short lengths left over for smaller projects.
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Several pieces of brown wooden molding or trim rest on a light blue grid background. The molding pieces vary in length and design, with one piece significantly shorter than the others. The wood has a polished finish.
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You Can Order Rare Moldings

No lumberyard or home center carries every molding profile made. Some styles are rare, especially in an older home. Even so, most are still made and available by special order. Take a short trim length with you to the store and ask to see the profile chart. Any store that sells trim will have one. Match it to your sample and ask whether it can be ordered. It may be expensive, but you’ll get the molding you want.

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A pair of muddy brown work boots is positioned beside a baseboard with significant water damage. The baseboard paint is peeling and cracking, with visible signs of mold or dirt staining the floor below it. The wall has a tan color.
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Avoid Using MDF Trim in Moist Places

MDF (medium-density fiberboard) is inexpensive and a great material for painted trim, but only if you install it in a permanently dry place. Installing it near the floor or near windows where water or condensation sometimes collects is a recipe for disaster. The MDF will soak up water like a sponge, expand and shed paint in very short order. So avoid using MDF anywhere at risk of getting wet.

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Comparison image of two types of wooden floor molding against a blue grid background. The left side showcases a lighter, more natural wood finish with visible grain patterns, while the right side displays a darker, smoother finish with less visible grain.
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Match the Grain

Occasionally, you’ll need to splice trim pieces. If you’re trimming with natural wood, that splice will stick out like a sore thumb if you’re not careful. If you need to splice trim on long walls, spend extra time choosing those pieces to make sure the grain patterns match and the wood tones are similar. When the pieces are joined, the splice will be nearly invisible.