Craftsman Collection Siding

Get the charm with full-thickness profiles and bold, defined shapes

TruExterior Trim

Shape your perfect profile and know it will outlast traditional wood

TruExterior Beadboard

Get the versatility to achieve virtually any traditional or custom style

TruExterior Siding & Trim Accessories

Better workability than wood, fiber cement or engineered wood trim


TruExterior products are made with fly-ash, a by-product recovered from coal combustion. When fly-ash is combined with polymers, it becomes a durable material that’s ideally suited for exterior siding and trim. Rigorously tested in various extreme climates, TruExterior products are resistant to moisture and bugs once installed.

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Bring On The Rain

  • Ideal for high humidity and rainy environments
  • Resists damage from freezing rain, snow and freeze thaw conditions
  • Ideal for ground contact or contact with masonry

Resists Rot, Bugs and Decay

Poly-ash is an inorganic material that offers no food source to carpenter ants, termites, wood-boring bees and more.

Phenomenal Performance.Remarkable Workability.

TruExterior Siding & Trim offers both and a lasting look while eliminating the need for gluing, gapping and other cumbersome and costly installation techniques.


  • Designed for use in non-structural applications
  • Suitable for ground and mansonry contact
  • Can be used in moisture-prone areas
  • Installation is the same regardless of the season
  • TruExterior Siding & Trim products are classified as Class A per ASTM E84


  • Installed using proven woodworking tools and methods
  • Carbide-tipped blades and bits are recommended for a longer tool life


  • Accepts common high-quality, exterior-grade fasteners that are suitable for the local environment
  • Can be fastened close to the edge
  • No need for pre-drilling
  • No mushrooming

Pre-Primed – So You Can Choose Your Perfect Color

TruExterior Siding & Trim come pre-primed so you can create the look you want. You can even choose dark colors with the confidence of knowing your paint job will last. 

  • TruExterior products come pre-primed and do require paint
  • No need to prime end cuts
  • Can be painted with any high-grade exterior paint when following the paint manufacturer’s instructions
  • Dimensionally stable, promoting long-lasting paint adhesions, even with dark colors* ƒ
  • Paint lasts longer than on wood because TruExterior products cycle virtually no moisture* ƒ
  • Traditional exterior-grade caulks or exterior-grade wood fillers are all acceptable for filling nail holes

*Please see TruExterior Siding & Trim Limited Warranties and Product Data Sheets for proprietary test results. Always follow local building codes and construction best practices. 

On-Trend, Historically Accurate Siding Styles

If you want a distinctive home, always choose architecturally correct siding and trim profiles. TruExterior accurately replicates popular profiles that define iconic home styles.

Explore the Craftsman Collection Siding and Trim & Beadboard products to find your perfect style.

Manufactured To A Higher Standard

  • ICC-ES Evaluation Report ESR-3597 verifies that TruExterior meets code requirements
  • California Wildland Urban Interface (WUI) listed
  • Produced in a state-of-the-art LEED Silver certified facility

Sustainability Looks Beautiful

TruExterior Products are a sustainable, long-lasting, durable siding solution that offers the look of wood for undeniable curb appeal. Our products are manufactured using renewable energy credits and alternative energy sources. In addition, all wastewater is treated in state-of-the-art water management systems. What’s good for the earth is good for our business.

70% Recycled Materials Used

One Tough Warranty

TruExterior products will not crack, warp or sustain damage from bugs or water.