What is Lap Siding? Types and Materials Explained
Lap siding is a type of exterior cladding where longboards overlap horizontally. It creates a layered look while protecting the house from the elements. Popular for its durability and versatility.
In this guide, we will explain what lap siding is made of, explore the different types, and highlight why it is one of the best choices for modern homes.

Types of Lap Siding
Exterior lap siding comes in many styles, each offering its own unique appearance and advantages. Let's explore the different types of lap siding you might consider for your house.
Clapboard Siding
Clapboard is one of the oldest and most traditional forms of lap siding. The design features long, narrow boards that installers place horizontally, with each board overlapping the one below it.
Originally made from solid wood, clapboard offers a classic look that many homeowners still love today. If you're picturing early American homes, you're likely thinking of wood lap siding like clapboard.
Traditional Lap Siding
Traditional lap siding, sometimes called "horizontal siding", uses wide boards that overlap in a simple and clean way. This type is incredibly versatile and fits both historic and modern homes. Often, people think of this when they imagine what lap siding looks like.
Beaded Lap Siding
Beaded option adds a small rounded "bead" at the bottom of each board, giving the exterior of the house a touch of elegance. This siding was first used in Southern colonial homes. It is perfect for homeowners who want a decorative and elegant look.
Dutch Lap or Horizontal Lap Siding
It has a distinctive curve along the top edge, creating deeper shadow lines on your home's exterior. This profile gives the illusion of thicker boards and adds visual interest.
Feldco proudly provides Dutch Lap siding installation in Midwest. This stylish and durable option helps homeowners improve their curb appeal and performance.

Shiplap Siding
Though traditionally associated with interiors, shiplap siding can also be used on exteriors. Boards are milled to overlap neatly, creating a very tight and weather-resistant fit. It gives a rustic yet modern farmhouse feel that continues to be a favorite in home design.
Vinyl Lap Siding
Vinyl siding is a low-maintenance, cost-effective alternative to wood options. It replicates the traditional look while offering resistance to moisture, fading, and insects. Homeowners love vinyl siding for its durability and the wide range of color options available.
LP SmartSide Lap Siding
LP SmartSide lap siding is a modern engineered wood product designed for extreme durability and a beautiful finish. LP products are made of wood strands coated in a special resin binder and treated with zinc borate to resist moisture, insects, and decay.
Feldco is a trusted LP SmartSide contractor in Chicago. To improve your home's exterior or upgrade to new siding technology, LP SmartSide is a great choice.
Benefits of Lap Siding
- Superior Weather defense: the overlapping design acts as a shield against rain, snow, and high winds.
- Energy efficiency: modern options like LP SmartSide can enhance insulation, helping to maintain comfortable indoor temperatures.
- Minimal maintenance: compared to traditional wood exteriors, engineered siding resists warping, cracking, and pest damage, reducing upkeep.
- Boosted curb appeal: with a variety of textures and colors, it instantly upgrades the look of your house.
- Long-term value: high-quality siding can extend your home's lifespan while increasing its market value.

Texture and Color Options
Modern siding comes in a variety of textures and colors to fit any design preference. Wood options can be smooth or rough-sawn for a rustic appearance. Vinyl and engineered lap siding, like LP SmartSide, are available in realistic wood grain finishes that capture the beauty of natural materials without the maintenance.
Color options are practically endless. From rich, classic earth tones to bold modern hues, you can easily find the perfect shade to complement your home's style.
Lap Siding Installation
Proper installation is crucial for maximizing the life and performance of your lap siding. A professional contractor ensures that every piece is precisely measured, cut, and installed for a tight, weather-resistant fit. This prevents gaps, warping, and water damage over time. Expert installation makes all the difference in the long-term performance and look of your home.
Upgrade Your Home with Lap Siding
Lap siding is one of the best ways to refresh your home's exterior with style and strength. From classic clapboard to innovative LP SmartSide siding option, there is a perfect option for every house.
Contact Feldco today for expert advice and professional installation in Chicago and the Midwest.
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