Modern gable roof of a blue and gray house against a cloudy sky.

TruExterior

TruExterior trim and beadboard combine the authentic look of wood with advanced durability, perfect for long-lasting curb appeal in any climate.

TruExterior Siding & Trim
Trim & Beadboard for Timeless Style and Durability

Trim

Craft lasting profiles that outshine real wood.

Beadboard

Versatility to match any style, classic or custom.

Accessories

Easier to work with than wood or fiber cement trim.

Boral TruExterior®

Boral TruExterior® Trim

Performance that lasts. Workability you’ll love.

TruExterior® Trim offers a new standard in exterior trim, delivering outstanding durability and unmatched ease of use. Say goodbye to cracking, splitting, cupping, and rotting—this trim is built to perform in any climate.

Why Choose TruExterior® Trim?

  • Outperforms wood in workability
  • Dimensional stability in any weather
  • Resists moisture damage—no cracking or splitting
  • Rot-and termite-resistant
  • Installs with standard woodworking tools
  • Works with a wide range of fasteners
  • Paint any color—no priming needed on ends or cuts
  • Available in 16′ lengths
  • Made in the USA
  • 20-year limited warranty

Boral TruExterior® Beadboard

Classic style, modern performance.

TruExterior® Beadboard is made from innovative poly-ash material. It delivers the beauty of traditional beadboard with advanced resistance to moisture and movement—perfect for soffits, porch ceilings, and more.

Benefits of TruExterior® Beadboard:

  • Highly stable—won’t expand or contract
  • No priming needed on cuts or ends
  • Paintable in any color
  • Reversible profiles: Edge & Center Bead or V-Groove
  • Easier to work with than wood
  • Rot-and termite-resistant
  • Standard tool installation
  • Accepts various fasteners
  • Spans up to 24" on center—ideal for soffits
  • Available in 16′ lengths
  • Made in the USA
  • 20-year limited warranty

Need More Information?


Have questions about TruExterior® products? Our knowledgeable team is here to help. Contact your local Koopman Lumber expert for guidance, product details, and support in choosing the right solution for your project.