Trimboard
TruExterior® offers you the versatility to create virtually any custom look that you want for your homes. With the ability to cut, miter, and route TruExterior Trim, you can shape your perfect profile and know your trim will outlast traditional wood.
- Reversible smooth/woodgrain finish
- Suitable for ground and masonry contact
- Can be used in moisture-prone areas
- Intended for non-load-bearing applications
- Available in 16' length
Disclaimer: Colors shown online and in printed materials may vary from actual colors. Please review color fan decks or real product samples before making a final color selection.
About Trimboards
• Innovative Poly-Ash Technology delivers durable, low-maintenance material
• High-level of dimensional stability
• Enables tighter gaps due to minimal movement
• TruExterior Trim comes pre-primed and require painting to finish the look
• Can be painted any color of high-grade exterior paint - including dark colors
• Suitable for ground and masonry contact
• Can be used in moisture-prone areas
• Resists rot and termite attacks
• Better workability compared to wood, fiber cement, or engineered wood trim
• Easy to work with, cut and mill
• No edge sealing of cuts required
• No need for pre-drilling
• Resists splitting
• Installs with standard woodworking tools and methods
• Contains a minimum of 70% recycled content—verified by SCS Global Services
• Class-A fire rated per ASTM E84
• 20-year limited warranty
SUSTAINABILITY
Certified For Minimum 70% Pre-Consumer Recycled Fly Ash Content
Resource Library
Explore our library of educational resources—including product literature, installation guidelines, technical documents, and more—to help guide every stage of your project.
Complete the Look
FAQs
What is the key benefit of using poly-ash products over other alternatives?
Innovative Poly-Ash technology was invented to address common issues with other exterior products in the industry. It’s a product that offers a high level of dimensional stability to help reduce expansion and contraction. Its smooth or grain textures deliver cladding material that looks authentic, moisture-resistant, can be painted any color and does not require cumbersome installation techniques.
Do TruExterior products need to be primed?
TruExterior Products come with a factory-applied primer. Because TruExterior Products absorb minimal moisture, ends and field cuts do not need to be primed or sealed. TruExterior Products do require a coat of exterior-grade paint to maintain your warranty.
How effective are TruExterior products at resisting mold and mildew?
TruExterior Products do not support mold or mildew growth and do not contain a food source for mold or mildew, but mold and mildew can grow via food sources that may be on the surface of TruExterior Products, or virtually any material for that matter.
Are TruExterior products suitable for coastal areas?
TruExterior Products will achieve the same exceptional level of performance in the harshest of climates and conditions, provided the correct fasteners are used for the specific conditions. Please refer to TruExterior Installation Guidelines for fastener recommendations and always check your local code requirements.
How will paint perform on TruExterior products compared to wood?
Because TruExterior Products are virtually impervious to water, paint will have improved performance on TruExterior Products than it will on wood.
Can TruExterior products be mitered?
Yes, TruExterior® Siding and Trim products take a miter cut easily, and unlike many other trim products, fasteners can be nailed through the miter joint.
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