Pine Trim & Molding

Premium pine trim & molding boards for residential and commercial projects

Janka

380-690 lbf

Density

25-31 lb/ft³

Durability

15-20 years

Origin

North America

Color

Light cream to yellow

Overview

Pine trim is a versatile and budget-friendly option that works beautifully for both painted and natural-finish interiors. Clear pine delivers a clean, knot-free appearance ideal for formal spaces, while knotty pine adds rustic charm to cabins, farmhouses, and cottage-style homes. Pine is the most widely available trim wood in the US and comes in a huge range of standard profiles.

Learn more about this wood species on our Pine wood guide.

Benefits of Pine Trim & Molding

Most affordable wood trim option available

Available in clear and knotty grades for different aesthetics

Extremely easy to cut, sand, and install

Accepts paint, stain, and clear finishes well

Widest selection of standard profiles in stock

Lightweight and comfortable to work with all day

Sizes Available

1/2" x 3-1/4" Baseboard

11/16" x 3-1/2" Casing

3/4" x 3-5/8" Crown

3/4" x 5-1/4" Baseboard

1/2" x 3/4" Quarter Round

1x4 through 1x12 Flat Stock

Custom Profiles Available

Custom sizes and lengths available. Request a custom quote.

Installation Tips

Use a knot-blocking primer (like shellac-based) before painting knotty pine

Pre-drill near ends to prevent splitting in harder knot areas

Sand to 120-150 grit before finishing for a smooth surface

Apply wood conditioner before staining to prevent blotchy absorption

Use 15 or 18 gauge finish nails for secure attachment

Seal back of trim if installing in moisture-prone areas

Maintenance

Pine trim maintenance depends on the finish. Painted pine just needs occasional touch-ups. Stained or clear-coated pine may yellow over time — apply UV-blocking topcoats to minimize this. Clean with a dry or slightly damp cloth.