LP BuilderSeries®
Lap Siding

Durability at an Exceptional Value

LP BuilderSeries® lap siding offers an efficient, durable option for your next siding installation. It’s manufactured with the LP® SmartGuard® Process for superior protection against weather, fungal decay and termites as well as a 1/25-year warranty: a 1-year 100% labor and material replacement and a 25-year prorated warranty.

LP BuilderSeries® Lap Siding on a Home
Treated with the SmartGuard Process
Self-Aligning SmartLock Feature
Rich Cedar-Grain Texture
Pre-Primed for Exceptional Paint Adhesion
Available in 12-Foot Lengths
Backed by a 1/25-year limited warranty

Designed for Efficiency and Beautiful Curb Appeal

LP BuilderSeries® lap siding includes a Self-Aligning SmartLock feature that eliminates the need for to measure and set lap reveal for faster installation. In addition, the product is designed to create a beautiful appearance on any home or structure.

  • Designed to pair with LP® SmartSide® 440 Series Cedar Texture Trim for additional cost savings and a polished look
  • Rich, cedar-grain texture
  • Pre-primed for exceptional paint adhesion
  • Comes in 12-foot lengths for efficient installation
LP BuilderSeries® Lap Siding on a Home

The LP BuilderSeries® Difference

See what makes LP BuilderSeries® Lap Siding a proven choice for durability and longer term confidence.

Inspiration Gallery

Browse through our collection of images to find ideas for your project.


The Benefits of Engineered Wood

LP BuilderSeries® Lap Siding is treated with our proprietary SmartGuard® process. With four components of protection, the process adds strength and helps our products withstand impacts, freeze/thaw cycles, high humidity, fungal decay and termites.

Find LP BuilderSeries® Lap Siding in Your Area


LP BuilderSeries® Lap Siding is available in select markets. Call your local LP representative or the above phone number to find a distributor near you.

LP BuilderSeries® Lap Siding on a Home