LP SmartSide® Siding & Trim - Built for Colorado's Toughest Conditions

LP SmartSide® cedar-textured trim and siding, factory-primed and ready to paint in stock now!

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Why pros and homeowners Choose LP smartside®

  • Engineered Strength - Resists warping, cracking, and hail impact.

  • Easy Installation - Cuts like wood, lighter than fiber cement.

  • Long-Term Protection - 50-year limited warranty, beautiful wood-grain finish.

At Rocky Mountain Forest Products, we stock LP SmartSide® cedar-textured trim and siding in popular sizes to finish your siding project with clean lines and lasting performance. Each board is factory-primed and paint-ready, delivering the warmth of cedar grain with the stability of engineered wood. Whether you're a contractor chasing tight timelines or a homeowner upgrading curb appeal, RMFP pairs contractor-grade materials with expert guidance and local delivery.

Statewide delivery, pro support, and real inventory - not just special orders.

Close-up of the upper corner of a modern house with white siding, gray trim, and a dark roof.

Why Buy LP SmartSide® Siding and Trim from RMFP

  • LP SmartSide siding stocked locally at RMFP Denver lumber yard

    LOCAL INVENTORY ADVANTAGE

    Avoid long lead times. RMFP stocks LP SmartSide siding and trim locally in Colorado - ready when you are.

    Get your materials faster with our ready-to-ship inventory.

  • LP SmartSide cedar-textured lap siding close-up

    In-Stock Availability

    All popular LP SmartSide profiles and trim sizes are available for pickup or statewide delivery.

    No waiting weeks for materials - our stocked inventory means your siding project can start right away.

  • RMFP team helping customer choose LP SmartSide trim

    Expert Support

    Our team knows LP SmartSide inside and out. Whether you're a contractor or homeowner, we'll help you choose the right profile, trim, and finish for your project.

    Talk to real people who know Colorado siding.

Talk to a Siding Specialist

Available LP SmartSide® Profiles

  • LP Smartside - 5/4x4x16' Cedar Textured Trim

    LP Smartside - 5/4x4x16' Cedar Textured Trim

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  • LP Smartside - 5/4x6x16' Cedar Textured Trim

    LP Smartside - 5/4x6x16' Cedar Textured Trim

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  • LP Smartside - 5/4x8x16' Cedar Textured Trim

    LP Smartside - 5/4x8x16' Cedar Textured Trim

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  • Close-up of beige horizontal wooden siding with visible grain texture.

    LP Smartside - 3/8x8x16' Cedar Textured Lap Siding

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SEe LP Smartside® engineered siding and trim in Action

Exterior view of a modern apartment building with blue and white siding, multiple floors, balconies, and stairs overlook a landscaped lawn under a partly cloudy sky.
Large white house with black roof and multiple windows, front porch with columns, and a grassy yard with a sidewalk.
Front view of a modern two-story house with gray siding, stone accents, and a two-car garage.
Close-up view of the exterior corner of a modern house with black siding and multiple large windows, a small landscaped area with rocks, a bush, and flowering plants.
Exterior view of a modern house with white siding, black-framed windows, a black front door, and a small tree on the right side.
A three-story apartment complex with multiple balconies, beige siding, and a small parking lot in front.
The back exterior of a house with black siding, large windows, and outdoor lighting, surrounded by a gravel yard with bushes and rocks.
Row of modern townhouses with black garage doors and varying colored siding, grassy patches, and a paved driveway under a partly cloudy sky.

Trusted by Colorado Builders for 50+ Years

Contact Us

Get in touch by giving us a call or filling out the contact form below.

Denver Metro: 303-422-9786   Colorado Springs: 719-520-5525

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Frequently Asked Questions

  • LP SmartSide® products are made from engineered wood - real wood strands bonded with advanced resins and coated with a proprietary SmartGuard® process for long-term protection. This gives you the authentic look of cedar with superior resistance to impact, moisture, and insects.

  • Perfectly. Colorado's freeze-thaw cycles, dry air, and hailstorms are tough on traditional materials - but LP SmartSide is engineered to handle them. The SmartGuard® treatment resists cracking, swelling, and warping, so it holds up through every season, from snowy winters to high-altitude UV exposure.

  • RMFP stocks the full LP SmartSide® lineup for Colorado projects, including:

    • 3/8" x 8" x 16' Cedar Textured Lap Siding

    • 5/4" x 4" x 16', 5/4" x 6" x 16', and 5/4" x 8" x 16' Cedar Textured Trim Boards

  • LP SmartSide installs faster, weighs less, and won't crack under impact. Unlike fiber cement, it can be cut with standard woodworking tools, saving contractors time and wear on blades. It also expands and contracts less in Colorado's temperature swings, reducing gaps and maintenance over time.

  • Yes - that's one of its biggest advantages. The cedar-grain texture gives a natural, high-end appearance that closely mimics real wood. You can paint it any color, allowing both homeowners and builders to achieve a custom look without sacrificing durability.

  • LP SmartSide siding and trim come with an industry-leading 5/50 Limited Warranty - 5 years of labor and 50 years of substrate protection. With proper installation and maintenance, it can last decades even in Colorado's rugged weather.

  • Absolutely. RMFP proudly sells LP SmartSide to both contractors and homeowners. Whether you're managing a remodel, building new, or tackling a DIY project, our siding experts can help you choose the right profiles and trims for your home.

  • Yes - RMFP offers jobsite delivery across the Front Range, including Denver, Colorado Springs, and surrounding areas. Our delivery team handles every order with care to ensure your LP SmartSide arrives straight and ready to install.

  • Installation is simple and efficient. LP SmartSide cuts like wood and uses standard nails and tools - no special blades needed. RMFP can provide LP's official installation guides or connect you with local contractors experienced in SmartSide installation.

  • LP SmartSide products come primed and ready to paint. Many builders prefer to finish them with Sherwin-Williams® Emerald® or equivalent exterior paints. RMFP can recommend colors and finishing products proven to perform well in Colorado's dry, sunny climate.

Trim and Siding is the detail everyone notices. Get the right profile, in stock, ready to paint.

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