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TruExterior 8/4 Reversible Poly-Ash Trim Board, 2 in. x 6 in. x 16 ft
Regular price $163.40Orders start at $399 — combine any items to reach the minimum. Learn more
TruExterior 8/4 Reversible Poly-Ash Trim Board, 2 in. x 6 in. x 16 ft
TruExterior 8/4 reversible trim is a 2 in. x 6 in. x 16 ft poly-ash trim board for exterior siding and trim details. The reversible face lets you choose between two surface textures on the same board. It is sold per piece and pairs with TruExterior siding and trim profiles.
Key Features:
- Poly-ash material: Made from a poly-ash blend engineered for exterior trim performance.
- Reversible face: The board is reversible so either face can be exposed.
- 2 in. thickness: 8/4 (2 in.) stock provides a substantial profile for heavier trim details.
- 16 ft length: The 16 ft length helps minimize joints on long runs.
- Moisture-tolerant build: Poly-ash trim is designed for exterior exposure where wood trim can absorb moisture.
Specifications Table:
| Specification | Details |
|---|---|
| Brand | TruExterior |
| Sell unit | 1 piece |
| Product line | TruExterior Trim |
| Material | Poly-Ash |
| Dimensions | 2 in. x 6 in. x 16 ft |
| Nominal size | 8/4 (2 in.) x 6 in. |
| Length | 16 ft |
| Available colors | Reversible, unfinished for field finishing |
| Finish / texture | Reversible face |
Coverage & How Much You Need:
One 16 ft board covers 16 linear feet of trim run; measure your corner, band, fascia or casing footage and add allowance for cuts and waste.
Fit and Compatibility:
Used with TruExterior siding and trim systems from Westlake Royal Building Products. Fasteners, adhesives and finishing products are sold separately.
Frequently Asked Questions (FAQ):
Q: What does one piece include?
A: One 2 in. x 6 in. x 16 ft reversible poly-ash trim board.
Q: What is reversible trim?
A: The board has two usable faces, so you can expose the texture that best suits the installation.
Q: Does it need painting?
A: Poly-ash trim can be field finished; follow the manufacturer's finishing recommendations for best results.
Q: How is it fastened?
A: It can be fastened like other exterior trim boards using appropriate exterior fasteners per the manufacturer's guidelines.
Q: How much do I need?
A: Total your linear footage of trim runs and divide by 16 ft per board, adding an allowance for cuts.
Expert Verdict — Reviewed by the SuperArbor Pro Desk
The 8/4 thickness is a good choice where trim sits proud of the siding, such as corner boards, door surrounds and band trim. Because the board is reversible, orient the preferred texture outward before fastening. Keep fasteners near edges and seal field cuts to maintain long-term performance.
Wear eye protection, gloves and a dust mask when cutting composite trim, and use the manufacturer-recommended saw blades for clean, safe cuts.
Order TruExterior 8/4 reversible poly-ash trim for a durable, moisture-tolerant solution to your exterior trim details.
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