Clapboard is a rustic and aesthetically pleasing siding that is highly popular across the United States. There are several kinds of wood, including pine, cedar, redwood, oak, and spruce.

On average, homeowners pay approximately $9,750 to $15,750 to install clapboard siding on a 1,500 d ft house. The average cost per square foot ranges between $6.50 and $10.50, including labour and materials.

Factors such as the size of the house, type and grade of wood, the complexity of the project, location, and finish option can affect the total cost of the project.

clapboard siding cost infographic

Clapboard siding is made of different types of wood, and the one you choose depends on your preference and budget. Below are examples of the average cost to install clapboard siding depending on the type of wood.

Wood typeLifespanCost per
Sq. ft.
Cost for 1500 sq. ft. house
Cypress100 + years$6 - $12$9,000 - $18,000
Redwood75 + years$4 - $14$6,000 - $21,000
Cedar75 + years$6.50 - $12$9,750 – 18,000
Fir30 + years$5 - $15$7,500 - $22,500
Spruce30 + years$6 - $10$9,000 – $15,000
Pine20 + years$6 - $10$9,000 - $15,000
Engineered Wood30 – 100 year$3 - $8$4,500 - $12,000
Material and Labour $5 - $15$7,500 – 22,500

What to look for when choosing clapboard wood siding?

clapboard siding modern

When choosing clapboard siding, there are several things you should look for, as outlined below:

  • Availability: locally available wood is the best to choose because the overall installation cost will be lower. Look for locally available or harvested wood that is certified by the Forest Stewardship Council. If the wood does not have an FSC certification, consider other options.
  • Quality: it is essential to consider the quality of the wood you wish to buy. Typically, quality is measured by thickness and the number of knots. Thicker wood boards with few blemishes and knots are the best quality. However, if your budget is tight, you can choose medium-quality wood.
  • Maintenance: most wood siding types require high maintenance. So, you will need to stain or paint the siding every couple of years, depending on its maintenance level. Some woods have a higher natural resistance to weather and insects than others. For instance, Douglas fir, white and red cedar can work perfectly without treatment, while spruce and pine should be treated often.
  • Durability: different types of wood have different lifespans. The more durable the wood is, the more costly it is. Cypress, cedar, and redwood are highly durable and are excellent choices for siding residential homes. The wood you select will greatly depend on your specific needs and budget.
  • Cost: clapboard siding comes in different wood types, including engineered wood. The grade and quality of the wood also determine its price. If money is not an issue, it is best to choose the highest grade of wood as it is reliable and durable. However, if you are budget conscious, medium and low-quality wood can also work perfectly as long as you maintain your siding regularly.

What you need to know before choosing a clapboard siding contractor?

classib clapboard siding white home

Whether you are replacing or installing new clapboard siding, it is essential to select a reputable contractor. Ensure the professional is experienced in installing real wood and can work within deadlines.

There are numerous contractors in the industry, but finding the right one can be daunting. Below are the things you should know before you choose a clapboard siding contractor.

Ask for referrals

Getting a referral from a person with first-hand knowledge of a particular contractor can be very exciting. You will know how the professional communicates and whether their work is efficient. This information will help you determine whether the expert is the right fit for you. Your family, friends, colleagues, and neighbours can be excellent sources for referrals.

Check the company profile

If you come across an interesting contractor, take the time to go through their company profile first. Check out their website, its layout, contact information, etc. Also, check whether the company has included photos and videos of their previous projects. A professional siding contractor should have a professional-looking website that captures all important aspects of the company.

Reviews and ratings

While you cannot rely on reviews alone to determine the reliability and credibility of a company, they can reveal important information about it. Look at customer reviews and star ratings of the company before you choose it. If possible, contact previous clients to get first-hand information about the contractor. Too many positive reviews may be suspicious, while too many negative reviews are a red flag.

Insurance and license

Most states require siding contractors to have a license. Before you choose a particular contractor, check whether they have a license to operate in your state. The license should be valid and up to date.

Also, ask the contractor whether they have insurance before you hire them. Any reliable contractor should have worker’s compensation coverage to protect them if they are injured during the job. The professionals should also have public liability insurance to protect your property in case of damages.

Clapboard wood siding cost

The average cost for clapboard wood siding is between $3.50 and $6 per square foot for materials alone. Labour and materials range between $6.50 and $10.50 per square foot. This cost can be higher or lower depending on the total square footage to be covered, your location, complexity of the job, and finish options.

If you are installing clapboard siding on a large or multi-storeyed house, expect to pay more for the installation. More so, people that reside in low-income areas will pay less for the project than people living in high-income areas.

While most contractors offer fixed prices for the job, some may charge by the hour, depending on the nature of the project. For instance, contractors may offer per-hour rates if you buy all the materials or have a relatively small project.

Ensure you get a written and detailed estimate for the job before the project begins. Also, ensure your contractor includes every aspect of the installation, however small, in the estimate.

Cedarwood siding and shakes cost

On average, cedarwood siding costs between $6 and $12 per square foot for shakes and about $6 to $10 per square foot for the shingles. If you plan to side a whole house, expect to pay anything between $9,000 and $19,000, depending on its size.

Cedar shakes and shingles are manufactured differently, but they are both excellent picks for siding. Cedar shakes are typically made by hand, where the wood is split on one side or both. The splits usually follow the wood grain, so every piece can have a unique look. Cedar shingles, on the other hand, are carefully cut with a saw. This results in uniform, good-looking wood pieces.

Cedar siding has a warm, rustic look that makes it very appealing. The natural look of cedar blends seamlessly with your home’s wooden surroundings, giving it a timeless look. Cedar siding is resistant to moisture, rot, and decay. More so, it is highly durable, making it an excellent pick for people looking for long-lasting and attractive siding material.

Material and labour cost

Clapboard siding material cost ranges between $3 and $6 per square foot while labour costs around $2 to $10 per square foot. So the total cost for materials and labour ranges from $5 to 16 per square foot. This cost may vary depending on the wood type, grade, and availability. Also, if your house has many corners, a complex roof design, or is multi-storeyed, the overall cost will be higher.

If the wood you choose is locally available, you will incur fewer costs on transportation. So, the total installation cost of the siding will be lower. However, material that has to be shipped from one region to another leads to high installation costs because of the extra shipping prices.

Maintenance tips

Clapboard is one of the most popular siding materials for homeowners. Traditional clapboard is manufactured with wood, but there are vinyl clapboards that imitate wood shape and grain today. Clapboard is attractive and durable, but it still requires proper care and maintenance to retain its integrity. Here are a few maintenance tips to get you started.

  1. Maintain the paint or stain of your clapboard siding regularly to protect it from snow, rain, and the sun. If the paints start to crack, blister, or peel, repaint the affected area to keep your siding in good condition. Clapboard siding should be painted every 5 – 10 years, depending on where you live and the previous paint job.
  2. Clean your siding once a year to get rid of accumulated dust and debris. You can use a pressure washer, but you should set it to the lowest setting to avoid damaging the paint. A garden hose can also work perfectly. Use mild detergents and ensure you get rid of all the soap.
  3. Repair and replace your clapboard immediately to prevent further damage. A splitting or cracking board may expose your house to pests, insects, and moisture that may lead to costly repairs. To protect your home’s interior and keep your siding intact at all times, repair damages as they happen.
Maintenance tips of siding

What is the difference between shiplap and clapboard?

A clapboard is typically a narrow board, usually thicker on one edge than the other. These boards are installed horizontally, overlapping each other in series with the thick edge down. Clapboard is commonly used to side houses, sheds, residences, and similar structures.

On the other hand, Shiplap boards have rabbeted edges to allow them to overlap on each side and fit closely. Shiplap is also used to side buildings, sheds, barns, and outbuildings.

Clapboard siding pros and cons

Check out some of the advantages and disadvantages you should consider before installing clapboard siding.

ProsCons
Clapboard is naturally produced and sustainableThis siding is quite costly depending on wood grade and type
It is relatively easy to installIt is susceptible to moisture and insect damage
It can last for generations with proper care and maintenanceIt requires high maintenance which is costly
This siding is eco-friendly as it easily breaks downIt should be treated right after installation and refinished after every few years
It has a natural charming look
It is resistant to rot and decay

Other siding options

Below are a few siding options and their costs to help you make an informed decision.

TypeLifespanCost per sq. ft.Cost per 1500 sq. foot house
Vinyl Siding20 – 40 years$3 - $12$4,500 - $18,000
Metal Siding50 + years$3 - $25$4,500 - $37,500
Fibre Cement siding50 + years$5 - $15$7,500 - $22,500

FAQ's

On average, it costs about $ 7.25 to $11.25 to replace clapboard siding, inclusive of demolition and disposal fees. This cost varies widely depending on the type of siding you are removing, the condition of the wall, and the size of the project. Before installing new siding, ensure you repair all damages and eliminate mould to improve your home’s curb appeal and durability.

When installing clapboard siding, it is essential to maintain a ground clearance of about 6 inches and about 0.75 – 2 inches off the roof to protect the siding from water damage. If you install clapboard siding too close to the ground, it may absorb moisture during rainy weather and attract mould spores and rot.

Yes, clapboard siding is water-resistant and sheds water relatively well. Also, treatments like stains and paint can further protect the siding from water and other weather elements. However, if exposed to moisture, clapboard absorbs water much faster than other types of wood siding. Common signs of water damage in this siding include warping, loose boards, and cracks.

It is easy to determine how much clapboard siding you need for your project. All you need to do is multiply the wall’s width in feet by the number of clapboard courses. Most boards come in widths of 12-inch lengths, but 16-inch and 20-inch lengths are also available.

Then, divide the answer you get by 12 inches to know how many boards you will need to cover the wall.

For example:

21 courses of clapboard x 20-inch wall equal to 420 linear feet.

420/12 =35 boards of clapboard

Most exterior siding experts recommend replacing siding and windows simultaneously. However, if this is not applicable, it is advisable to install your windows first, followed by siding. This is more cost-effective, and the contractors will be able to set the windows in place and cap them before installing the siding.

Installing the siding first may destroy the windows’ capping. Also, you may need a new moisture barrier when replacing your windows which may lead to more work and costs.

Ben McInerney
Author: Ben McInerney - is a qualified arborist with 15 plus years of industry experience in Arboriculture. He ran a successful tree service before turning to writing and publishing. Ben is dedicated to providing users with the most accurate up-to-date information on everything trees.