Lap Siding Built for Colorado – Beauty, Strength, and Lasting Value

RMFP supplies engineered lap siding and natural wood options designed to handle Colorado’s climate while giving your home timeless curb appeal.

Featured Products

  • contractor with lumber materials from rocky mountain forest products

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

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Why Choose Lap Siding from RMFP?

  • Engineered or Natural: Choose from LP SmartSide® engineered siding or classic cedar lap siding.

  • Built for Colorado: Designed to handle freeze–thaw cycles, sun exposure, and dry climate challenges.

  • Mill-Direct Pricing: Save compared to retail big-box stores.

  • Expert Help: Our siding specialists guide you every step of the way — from material take-offs to paint prep advice.

  • Delivery Available: Get siding delivered directly to your jobsite or home.

At Rocky Mountain Forest Products, we carry a wide range of lap siding options to fit every project — from engineered solutions like LP SmartSide® Cedar Textured Lap Siding to natural wood profiles. Whether you’re a professional contractor or a homeowner tackling a siding project, RMFP has the materials, guidance, and delivery services to make your project a success.

Unlike big-box stores, RMFP delivers contractor-grade quality, expert guidance, and mill-direct pricing — so you get better products at better value.

Get Materials You Can Rely On

Fast quotes. Consistent stock. On-time jobsite delivery. When siding season is in full swing, RMFP helps you stay on schedule and on budget.

Build With Confidence

Our team will walk you through siding options, answer your installation questions, and ensure you choose materials that deliver lasting beauty. No project is too small.

Frequently Asked Questions

  • Lap siding is a horizontal siding style where boards overlap each other, creating a classic look and added protection from the elements.

  • LP SmartSide is an engineered wood product with cedar texture, factory priming, and a 50-year warranty. Cedar siding is a natural wood option with timeless beauty but requires more ongoing maintenance.

  • Absolutely! RMFP proudly serves both contractors and DIY homeowners.

  • Yes, we provide delivery across the Denver metro, Colorado Springs and beyond.

  • Yes! RMFP stocks LP SmartSide® Cedar Textured Trim in multiple sizes (5/4x4, 5/4x6, 5/4x8). All trim is primed and ready to paint, making it the perfect complement to your lap siding project. View our Trim Options →

Lap siding season is here. Whether you’re a pro builder or a DIY homeowner, RMFP has the siding you need, ready when you need it.