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How to Install Cedar Lap Siding

Written By

Carmen

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Cedar lap siding is a type of exterior cladding that has gained popularity in recent years due to its durability, aesthetic appeal, and low maintenance requirements. If you’re considering installing cedar lap siding on your home or commercial building, here are some reasons why it’s a great choice.

The main  advantage of installing cedar lap siding is the aesthetic appeal it adds to any building. Cedar wood has a natural beauty that makes it stand out and enhance the overall appearance and value of a property. It also comes in a variety of styles, patterns, and colors, giving homeowners plenty of options to choose from. In this blog post, You will learn in detail how to install cedar lap siding.

How to Install Cedar Lap Siding

Planning and Preparation Before Installing Cedar Lap Siding

  • Determine the type of material you want to use for your siding. Cedar lap siding is a popular choice due to its durability, natural beauty, and resistance to pests and rot.
  • Calculate the amount of materials needed by measuring the height and width of each wall that will be covered in siding. Add 10% extra for waste and mistakes.
  • Choose a siding profile that fits the style of your home and meets local building codes.
  • Research the various grades of cedar lap siding and choose one that fits your budget and desired level of quality.
  • Consider any additional materials needed for installation, such as flashing, trim pieces, and fasteners.
  • Check with your local building department to obtain necessary permits and ensure compliance with regulations.
  • Prepare the installation surface by removing any existing siding, repairing any damaged areas, and applying a weather-resistant barrier.
  • Make sure the surface is level and flat to ensure proper installation of the siding.
  • If installing over an existing wall, make sure to add furring strips for ventilation and moisture control.
  • Plan out the layout of the siding on each wall to determine where seams will fall and how to best utilize full length boards.
  • Make sure to have all necessary tools and equipment on hand, such as a saw, level, shears, caulking gun, and ladder.
  • Consider hiring a professional contractor for the installation if you are not experienced or comfortable with DIY projects. They will have the expertise and specialized tools needed for a successful installation.
Plan Out the Layout of the Siding

Tools and Materials Needed for Cedar Lap Siding Installation

  • Hammer
  • Nails
  • Tape Measure
  • Saw
  • Level
  • Chalk Line
  • Ladder
  • Utility Knife
  • Caulk Gun
  • Cedar Lap Siding Material

In addition to these tools and materials, there are a few other items that may be helpful in the installation process.

Step-by-step Instructions for How to Install Cedar Lap Siding

Step 1: Inspect Your Wall

Before you begin installing cedar lap siding, make sure to inspect the exterior wall of your house. Look for any signs of damage or rotting wood that may need to be replaced before proceeding with the installation.

Step 2: Gather Necessary Tools and Materials

To install cedar lap siding, you will need a few essential tools and materials such as a circular saw, measuring tape, level, hammer, nails, caulk gun, and of course the cedar lap siding boards. Make sure to have everything ready before starting the installation process.

You Will Need a Few Essential Tools

Using a measuring tape and circular saw, carefully measure and cut your cedar lap siding boards to the desired length. It is important to make precise cuts to ensure a clean and professional-looking installation.

Step 3: Install the Starter Strip

The starter strip is a small piece of wood that will serve as the foundation for your first row of siding boards. Make sure to install it level and securely onto the wall using nails. Starting at one corner of your wall, place the first siding board onto the starter strip and secure it in place using nails. Use a level to ensure that the board is straight before nailing it down.

Step 4: Continue Installing Subsequent Rows

For each row of cedar lap siding, make sure to leave a small gap between boards for expansion and contraction. This will prevent warping or buckling of the boards over time. Use your level to ensure each row is straight before nailing them down.

For corners of your wall, you will need to cut and install specialized cedar lap siding boards called corner boards. These are designed to fit seamlessly together and create a clean finish for the edges of your wall.

Step 5: Install Window and Door Trim

Similar to corner boards, you will need to install specialized cedar lap siding boards called window and door trim around any openings on your wall. This will create a professional-looking finish and prevent moisture from entering the openings.

To ensure that your cedar lap siding is properly sealed and protected against weather elements, use a caulk gun to seal all joints and edges where the siding boards meet. This will also prevent any drafts from entering your home.

Cedar Lap Siding is Properly Sealed

Step 6: Apply a Protective Finish

Finally, for added protection and aesthetic appeal, consider applying a protective finish such as stain or paint to your cedar lap siding. This will not only enhance the natural beauty of the wood but also help prolong its lifespan.

By following these simple steps, you can easily install cedar lap siding on your home and give it a beautiful and durable exterior. Remember to always take proper safety precautions when using power tools and be sure to consult with a professional if you encounter any difficulties during the installation process.

Safety Tips for How to Install Cedar Lap Siding

  1. Always wear protective gear such as safety glasses, gloves, and a mask when using power tools.
  2. Make sure to unplug any power tools when not in use and keep them out of reach of children.
  3. Use caution when handling sharp objects like nails or saw blades. Keep them stored safely in a designated area.
  4. Before starting the installation process, make sure to check local building codes and regulations.
  5. Take breaks as needed to prevent fatigue or injury.
  6. Use a ladder or scaffolding when installing siding on higher parts of the wall to avoid accidents.
  7. If unsure about any part of the installation process, consult with a professional or seek out instructional resources for guidance.
Use a Ladder When Installing Siding

By following these safety tips, you can minimize the risk of accidents and injuries while installing cedar lap siding on your home. Remember to always prioritize safety over speed or convenience and take necessary precautions to ensure a successful and safe installation process.

Common Mistakes to Avoid During Cedar Lap Siding Installation

  • Not Properly Preparing the Surface – One of the biggest mistakes that people make when installing cedar lap siding is not preparing the surface correctly. It is essential to ensure that the wall or sheathing is clean, flat, and smooth before installing cedar lap siding.
  • Failing to PPrime and Seal – Cedar lap siding should be primed on all sides before installation to protect it from moisture and weather damage. Failure to prime and seal the siding can result in premature deterioration and rotting.
  • Using Incorrect Nails or Fasteners – Choosing the right type of nail or fastener is crucial for proper installation of cedar lap siding. Galvanized or stainless steel nails are recommended, as they are resistant to rust and corrosion.
  • Overlooking Expansion and Contraction – Cedar lap siding is a natural material that expands and contracts with changes in temperature and humidity. Failure to account for this movement can result in buckling, warping, and cracking of the siding.
  • Not Properly Spacing the Boards – Proper spacing between each board is essential to allow for expansion and contraction of cedar lap siding. Without enough space, the boards may push against each other, causing damage.
  • Neglecting to Back Prime – Back priming involves applying primer to the backside of cedar lap siding before installation. This helps prevent moisture from getting trapped behind the siding and causing rotting or warping.Applying Primer to the Backside of Cedar Lap Siding
  • Installing Siding Too Tightly Together – Similar to spacing between boards, leaving little to no gap between horizontal pieces of siding can also cause issues. The proper spacing allows for expansion and contraction, preventing damage to the siding.
  • Not Following Manufacturer Instructions – Each brand and type of cedar lap siding may come with specific instructions for installation. It is essential to follow these instructions carefully to ensure a successful and long-lasting installation.
  • Installing Without Proper Tools or Equipment – Cedar lap siding requires specific tools and equipment for proper installation, such as a siding nailer or circular saw. Attempting to install without these tools can result in a poor-quality installation and potential damage to the siding.
  • Rushing the Installation Process – Installing cedar lap siding takes time and patience. Rushing through the process can lead to mistakes and improper installation, ultimately impacting the durability and appearance of the siding.

By  avoiding these common mistakes, you can ensure a successful and long-lasting installation of cedar lap siding. Remember to properly prepare the surface, prime and seal the siding, use the correct nails or fasteners, account for expansion and contraction, follow manufacturer instructions, and take your time during the installation process.

Advanced Techniques for Custom Cedar Siding Installations

In addition to the techniques discussed in the previous sections, there are a few more advanced techniques that can be used for installing custom cedar siding. These techniques require a higher level of skill and experience, so it is recommended to hire a professional contractor for these types of installations.

  • Shiplap Joints – This technique involves overlapping the edges of each cedar board to create a tight and weather-resistant seal. The boards are then nailed or screwed together, creating a seamless look. Shiplap joints not only provide added protection against the elements, but also give a rustic and attractive appearance to the siding.Creating a Seamless Look
  • Board and Batten – This technique involves alternating between wide vertical boards (the “boards”) and narrow vertical strips (the “battens”) to create a textured and visually appealing look. The boards are attached to the wall first, followed by the battens which cover the gaps between the boards. This technique is commonly used for farmhouses and barns, but can also add character to modern homes.
  • Herringbone Pattern – For a unique and eye-catching design, consider using a herringbone pattern for your cedar siding installation. This technique involves cutting the boards at a 45-degree angle and laying them in a staggered pattern, creating a chevron effect. The result is a modern and stylish look that can add dimension to any home.
  • Custom Stains and Finishes – One of the advantages of using cedar siding is its natural beauty and versatility when it comes to finishes and stains. For a truly custom look, experiment with different stains and finishes to achieve the desired color and texture. You can also consider adding a protective topcoat to enhance the durability of your cedar siding.
  • Mixed Material Installations – Cedar siding can also be combined with other materials such as stone or stucco for a unique and modern aesthetic. This technique can be used to create contrast and add visual interest to the exterior of a home. However, it is important to ensure that all materials are compatible and installed correctly by a professional.

With these advanced techniques, you can take your custom cedar siding installation to the next level. Remember, proper preparation and installation are key for long-lasting and visually appealing results. So whether you’re looking for a traditional or modern look, cedar siding can provide endless possibilities for customization and enhance the overall curb appeal of your home.

Troubleshooting Cedar Lap Siding Issues

Cedar lap siding is a popular choice for exterior cladding due to its durability, natural beauty, and resistance to rot and insects. However, like any other building material, cedar lap siding can experience issues that may require troubleshooting. In this guide, we will discuss common issues with cedar lap siding and how to troubleshoot them.

Warping and Cupping

One of the most common issues with cedar lap siding is warping and cupping. This occurs when the wood expands and contracts due to changes in moisture levels, causing the boards to bend or curve. Warping typically happens on the ends or edges of the boards, while cupping occurs in the middle.

Cedar Lap Siding is Warping

Causes:

  • Improper Installation: If the siding is not properly nailed or installed, it can lead to warping and cupping.
  • Moisture Imbalance: Cedar lap siding needs to be properly acclimated before installation. If the boards are too dry or too wet, they will expand or contract unevenly, leading to warping and cupping.

Troubleshooting:

  • Check for Proper Installation: Make sure the siding is properly nailed and installed according to the manufacturer’s instructions.
  • Ensure Proper Moisture Levels: If the siding was not acclimated before installation, allow it to dry or absorb moisture as needed. You can also use a moisture meter to determine the moisture content of the boards.
  • Sand and Reseal: If the warping or cupping is minimal, you can sand down the affected areas and reseal them with a high-quality wood sealer to prevent further issues.

Cracking and Splitting

Another common issue with cedar lap siding is cracking and splitting. This occurs when the wood dries out and loses its natural oils, causing it to become brittle and vulnerable to cracking.

Causes:

  • Lack of Maintenance: Cedar lap siding requires regular maintenance, including cleaning and resealing. If neglected, the wood can dry out and crack.
  • Exposure to Extreme Weather Conditions: Harsh sunlight, strong winds, and freezing temperatures can cause cedar lap siding to dry out quickly, leading to cracking and splitting.

Troubleshooting:

  • Clean and Reseal Regularly: To prevent cracking and splitting, make sure to clean your cedar lap siding at least once a year and reseal it every 3-5 years.
  • Replace Damaged Boards: If the cracking and splitting are severe, you may need to replace the affected boards with new ones.

Fungal Growth

Cedar lap siding is naturally resistant to rot and decay, but it can still be susceptible to fungal growth if not properly maintained.

Causes:

  • Excessive Moisture: If the siding is constantly exposed to moisture, it can create a breeding ground for fungi and bacteria.
  • Lack of Ventilation: Proper ventilation is crucial for preventing fungal growth. If the siding is installed too close to the ground or without sufficient spacing between boards, it can trap moisture and lead to fungal growth.

Troubleshooting:

  • Improve Drainage: Make sure the siding is properly sloped away from the house to prevent moisture buildup. You can also install gutters or extend downspouts to redirect rainwater away from the siding.
  • Increase Ventilation: If the siding is too close to the ground, you can add a layer of gravel or install a vented soffit to allow for proper air circulation.
  • Clean and Treat: If you notice any signs of fungal growth, clean the affected areas with a mixture of water and bleach, then apply a fungicide or wood preservative to prevent further growth.

Insect Infestation

While cedar lap siding is known for its resistance to insects, it can still be vulnerable to infestations if not properly maintained.

Causes:

  • Wood Decay: If the siding is already decaying due to moisture or fungal growth, it can attract insects looking for a food source.
  • Gaps and Cracks: Insects can enter through small gaps or cracks in the siding, so it’s essential to keep your cedar lap siding well-maintained and sealed.

Troubleshooting:

  • Fix Any Moisture or Fungal Issues: Addressing the root cause of insect infestation is crucial. Make sure to repair any areas of decay and improve drainage and ventilation as needed.
  • Seal Gaps and Cracks: Inspect your siding regularly for any signs of damage, and seal any gaps or cracks with caulk or wood putty.
  • Use Insect Repellents: If you live in an area with a high risk of insect infestation, consider using natural or chemical repellents to prevent them from targeting your siding.
Using Natural Repellents

Cedar lap siding is a beautiful and durable choice for exterior cladding, but it’s important to address any issues that may arise promptly. By understanding the causes and implementing troubleshooting techniques, you can maintain the beauty and integrity of your cedar lap siding for years to come.

Conclusion

In conclusion,  installing cedar lap siding is a great way to enhance the exterior of your home. However, like any other construction project, there are some disadvantages to consider. One of the main disadvantages is the initial cost. Cedar lap siding can be more expensive than other types of siding materials such as vinyl or aluminum. The price difference may deter some homeowners from choosing this option.

Another disadvantage is the maintenance required for cedar lap siding. It is a natural material and therefore, it will require regular upkeep such as staining or painting to maintain its appearance and protect it from weather damage.  Despite these disadvantages, there are many benefits to installing cedar lap siding. It is a durable and long-lasting material, providing natural insulation and protection against the elements. It also adds character and charm to your home’s exterior. I hope this article has been beneficial for learning how to install cedar lap siding. Make Sure the precautionary measures are followed chronologically.

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