How To Install Shiplap Walls

Shiplap walls continue to be a popular interior design trend, offering a rustic yet elegant look to any room. This guide will walk you through the process of installing shiplap walls in your home. Whether you’re a seasoned DIY enthusiast or a beginner, you’ll find valuable information to help you create a memorable look for your home’s interior.

What Is Shiplap and Why Is It Popular?

Shiplap refers to wooden boards with a special rabbeted edge that allows them to fit tightly together, creating a distinctive, overlapping pattern. 

The popularity of shiplap can be attributed to its versatility and aesthetic appeal. It adds texture and character to walls, creating a cozy, farmhouse-inspired ambiance. Shiplap works well in various design styles, from rustic to modern, making it a favorite among homeowners and interior designers alike.

Tools and Materials Needed for Shiplap Installation

Before you begin your shiplap project, take the time to gather all the necessary tools and materials, including:

Tools

• Measuring tape
• Pencil or chalk
• Level
• Stud finder
• Table saw or circular saw
• Compound miter saw or miter box
• Hammer or nail gun
• Screwdriver
• Sanding block or sponge
• Fine-grit sandpaper (400 grit)
• Paint brushes and/or roller

Materials

• Shiplap boards or 7/8-inch AC plywood
• 2-inch finish nails
• 1/8-inch spacers or wooden craft sticks
• Paint for the shiplap boards
• Primer (if needed)
• Wood filler or spackle
• Caulk (paintable)
• Molding strips for corners (optional)

Preparing Your Wall for Shiplap

Before you begin, you’ll need to remove fixtures and prepare the wall’s surface. This will help you identify any issues and make sure your installation goes smoothly.

Removing Existing Fixtures

Start by removing any baseboards, outlet covers, switch plates, and other fixtures from the wall. This will allow you to install the shiplap flush against the wall surface. If you’re planning to reuse these items, label them for easy reinstallation later.

Cleaning and Prepping the Surface

Clean the wall thoroughly to remove any dust, dirt, or debris. Repair any holes or cracks in the drywall using spackle or joint compound. Sand the repaired areas smooth once dry. If you notice any signs of mold on the drywall, address this issue before proceeding with the shiplap installation.

Measuring and Cutting Your Shiplap Boards

Accurate measurements and precise cuts help create a professional-looking shiplap wall. Start by calculating the amount of wood needed by measuring the width and height of your wall.

For example, if you’re covering a 10-by-10-foot wall, you’ll need approximately 100 square feet of material. Plywood sheets typically come in 4-by-8-foot sizes (32 square feet each), so you’d need four sheets for this project. It’s always a good idea to purchase extra material to account for mistakes or unique cuts.

If using plywood, cut it into six-inch-wide strips using a table saw or circular saw. For pre-made shiplap boards, you may need to trim them to fit your wall’s dimensions. Use a compound miter saw for clean, precise cuts, especially when working around outlets or creating corner pieces.

After cutting, sand the edges of your boards to ensure a smooth finish. Use a block or sponge sander to protect your hands, followed by fine-grit sandpaper for a polished look.

Painting and Finishing Your Shiplap Boards

Painting your shiplap boards before installation can save you time and create a more professional finish. This step allows you to easily cover all sides of the boards and prevents visible unpainted areas in the gaps between planks.

Choosing the Right Paint

Select a paint that complements your room’s decor and suits the look you’re aiming for. Matte or eggshell finishes work well for a rustic appearance, while semi-gloss or gloss paints can create a more modern look. Consider using a primer if you’re painting raw wood or making a significant color change.

Applying Paint and Sealant

Apply two coats of paint to your shiplap boards, allowing each coat to dry thoroughly between applications. Paint all sides of the boards, including the edges, to ensure complete coverage. Once the paint is dry, you may choose to apply a clear sealant for added protection, especially in high-moisture areas like bathrooms or kitchens.

How To Install Shiplap

With your materials prepared, you’re ready to begin the installation process. Follow these steps for a successful shiplap wall installation.

Locate and Mark Wall Studs

Use a stud finder to locate the vertical studs in your wall. Mark their positions with a pencil or chalk line from top to bottom. These marks will guide you in nailing the shiplap boards securely to the wall.

Install the First Row

Start at the bottom of the wall, ensuring your first board is level. This row sets the foundation for the entire wall, so take extra care to get it right. Use a level to check that the board is straight before securing it to the wall studs with nails. Nail the board at each marked stud to ensure it holds firmly and securely.

Continue the Installation

Work your way up the wall, using spacers or craft sticks between boards to create consistent gaps. These gaps contribute to the characteristic shiplap look. When you reach the end of a row, use the cut-off portion to start the next row for a staggered effect. This pattern adds visual interest and ensures that the joints are not aligned, which can enhance the wall’s strength and stability.

Dealing with Corners and Edges

For a polished look, use molding strips to cover gaps at corners. You can also miter the ends of your shiplap boards for a seamless corner appearance. Take care to measure and cut precisely for the best fit. Using a miter saw, trim the boards at a 45-degree angle to ensure they link consistently at the corners. 

Installing Shiplap: Tips for Working Around Obstacles

Most walls have obstacles that you’ll need to work around during your shiplap installation. Here are some tips for handling common challenges.

Cutting Around Electrical Outlets

Measure the position of electrical outlets carefully and mark their locations on your shiplap boards. Use a jigsaw or oscillating multi-tool to cut out the shapes precisely. Always turn off the power to these outlets before working near them. Cut slightly outside the marked lines when using the jigsaw, and then trim down to size for a more accurate fit.

Navigating Windows and Doors

When installing shiplap around windows and doors, you may need to cut boards to fit around these openings. Measure carefully and use a miter saw for angled cuts if necessary. Consider adding trim around windows and doors for a finished look. The trim can hide any minor imperfections and provide a clean edge.

Different Shiplap Patterns and Layouts

You can find plenty of interesting ideas for using shiplap to create unique visual effects. Horizontal shiplap creates a classic, wide look that can make a room feel larger. Vertical shiplap, on the other hand, can make ceilings appear higher and add a modern touch to your space. Consider the dimensions and style of your room when choosing between these options. Vertical installations also offer a more contemporary look, which can be appealing in modern or minimalist designs.

You can also get creative with your shiplap installation by experimenting with different patterns. For instance, try a herringbone design for a more sophisticated look, or alternate between wide and narrow boards for added visual effect. You can also mix and match colors or create an accent wall to create a bold statement. 

Finishing Shiplap Walls: Final Touches and Trim Work

After installing your shiplap boards, it’s time to add the finishing touches that will elevate the overall look of your wall.

Fill any visible nail holes with wood filler or spackle, then sand smooth once dry. If necessary, touch up these areas with paint. If you’ve chosen to add trim around corners or edges, install these pieces now, using a nail gun or hammer and finishing nails. 

Caulk any gaps between the shiplap and adjoining walls or ceilings for a seamless appearance. Use paintable caulk and smooth it with your finger or a caulk tool for a professional finish. This step helps eliminate gaps that can detract from the overall appearance and stability of the shiplap installation.

Finally, reinstall any baseboards, outlet covers, or other fixtures you removed at the beginning of the project. Make sure to adjust their placement to account for the added thickness of the shiplap. 

Maintenance and Care for Your Shiplap Walls

To keep your shiplap walls looking their best, regular maintenance is key. Dust the boards periodically with a soft cloth or duster. For deeper cleaning, use a slightly damp cloth, being careful not to oversaturate the wood. Avoid using harsh chemicals that could damage the paint or wood. Regular care helps maintain the fresh, polished appearance of your shiplap walls.

Touch up any chips or scratches promptly to prevent moisture from penetrating the wood. If your shiplap is in a high-moisture area, periodically check for signs of warping or mold growth and address any issues immediately.

Common Mistakes To Avoid When Installing Shiplap

When installing shiplap, be aware of these common pitfalls:

• Failing to acclimate the wood to your home’s environment before installation
• Not checking for level and plumb as you go, resulting in crooked lines
• Forgetting to leave space for the expansion and contraction of the wood
• Overdriving nails, which can split the wood or create dimples
• Neglecting to paint or seal all sides of the boards, potentially leading to warping

Cost of Shiplap

The cost of installing shiplap walls can vary depending on the materials you choose and the size of your project. Real wood shiplap boards tend to be more expensive than plywood alternatives. On average, you can expect to spend between $2.50 and $7 per square foot for materials, according to Angi.

If you’re working with a tight budget, consider using plywood cut into strips as a cost-effective alternative to pre-made shiplap boards. This option can significantly reduce your material costs while still achieving the desired look. 

Remember to factor in the cost of tools if you don’t already own them, as well as paint, nails, and other supplies. If you’re unsure about tackling the project yourself, getting quotes from professional installers can help you make an informed decision about whether to DIY or hire a pro.