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Soundproof Siding: Vinyl, Wood, or Fiber Cement?

Noise pollution can be a big issue in modern life. Too much sound can affect the quality of life and even health, whether due to loud neighbors, traffic, or aircraft noise. Using soundproof siding is a way to address this issue. When you install the correct type of siding material, you can minimize the outside noise that’s coming into your home. Siding materials also protect homes from natural elements such as rain, wind, and snow. And get this, the exterior siding can also make you home look better by improving its curb appeal.

When choosing the siding materials for your home’s exterior design, think about soundproofing too. Many types of siding materials are available today; each material has advantages and disadvantages when it comes to noise reduction capability.

Different Types of Siding Materials Available

Vinyl siding is popular among homeowners because of its affordability and low maintenance requirements. It’s made from polyvinyl chloride (PVC) resin and other additives that provide durability, impact resistance, and aesthetic appeal. Wood siding offers a natural beauty that adds rustic charm to any home.

It’s versatile and comes in different styles, such as shiplap or clapboard. But, wood siding needs to be regularly maintained to avoid rotting or insect damage.

Fiber cement siding is a composite material that’s made from cement mixed with cellulose fibers. This type of siding is known for its durability and resilience against harsh weather conditions like heat or cold temperatures. It requires minimal maintenance compared to wood sidings. 

Vinyl Siding

vinyl siding

How Vinyl Siding Can Help with Soundproofing

Vinyl siding is popular for homeowners looking to improve their home’s energy efficiency and minimize noise transmission. The material’s excellent insulating power helps reduce the noise from outside sources.

Here’s how vinyl siding works: it absorbs sound waves, so they don’t travel through the walls. It’s truly an effective soundproofing material. The thickness of vinyl siding adds up to its soundproofing ability too.

The thicker the vinyl siding, the more effective it is at blocking sounds from entering the home. Also, variations of vinyl siding come with foam backing that enhances sound insulation properties even more.

Details on Thickness and Density of Vinyl Siding

Vinyl siding comes in various thicknesses from 0.04 inches up to 0.05 inches thick or more, with some brands offering even thicker panels at 0.06 inches wide or greater. The thicker options provide better insulation properties against sound transmission. Regarding density, quality vinyl siding typically has between 12 and 16 panels per inch (PPI).

A higher PPI means a denser panel which means less exterior noise will penetrate the wall assembly. It’s important to note that while increasing thickness improves soundproofing abilities, it may also cost more.

Advantages of Using Vinyl Siding for Soundproofing

When compared to other siding materials available today, vinyl siding may not be the most effective for soundproofing. While it does provide some soundproofing benefits, other materials like wood or fiber cement may perform better.

Wood Siding

wood siding

Understanding How Wood Siding Can Help With Soundproofing

Wood siding is a popular and aesthetically pleasing choice for homes. But, did you know that wood siding also has soundproofing power?

The natural composition of wood makes it an excellent material for absorbing sound waves, so it can reduce noise transmission between rooms or from the outside. When sounds hit the wood siding, it makes the fibers in the wood vibrate. This movement turns the sound energy into heat, which reduces the strength of the sound waves.

Different types of wood siding have varying effectiveness at reducing noise transmission. Solid wood siding is dense and thick, making it a highly effective option for soundproofing.

Engineered wood siding consists of layers of different bonded materials, which can help with insulation and noise reduction. But, thinner or less dense woods such as cedar or pine may be less effective.

Comparing Different Types of Wood Siding for Soundproofing

Several types of wood siding available on the market can be used for soundproofing. One popular option is cedar shingles or shakes. Cedar has natural oils that make it rot-resistant and durable, but its thickness can vary greatly, which affects its effectiveness as a sound barrier.

Redwood siding has similar properties to cedar but may be more costly due to its higher durability and decay resistance. Pine siding is also common, but tends to be less effective at soundproofing compared to denser options like cedar or redwood.

For an eco-friendly alternative, bamboo siding is a sustainable option that provides good insulation against noise transmission. Even though bamboo is technically a grass rather than a hardwood, it still offers a durable surface and tends to be a better sound insulator than many other siding materials.

The Pros and Cons of Wood Siding for Soundproofing

One advantage of wood siding for soundproofing is its natural ability to absorb sound waves. This can provide an effective barrier against noise transmission inside and outside the home.

Wood siding has an attractive, natural-looking finish that can add value to a home too. But, there are some drawbacks to using wood siding for soundproofing.

Depending on the type of wood used, it may not be as effective as other materials, such as vinyl or fiber cement, in reducing noise transmission. Wood siding may also need more maintenance than other options, including regular sealing or staining to prevent moisture damage or decay.

Another important factor is cost – high-quality wood siding can be more expensive compared to options like vinyl or aluminum. Some people may also have concerns about the sustainability of using hardwoods like cedar and redwood for home construction.

Is Wood Siding Right For Your Soundproofing Needs?

Overall, wood siding can be an excellent choice for those looking to reduce noise transmission in their homes while providing an attractive finish. With wood siding’s natural ability to absorb sound waves, and the variety of wood types available, you’ll likely be able to find an option that works well for your needs. But, think about the cost and maintenance requirements before deciding which material is best suited for your project needs.

Fiber Cement Siding

fiber siding

How Fiber Cement Siding Can Help with Soundproofing

If you want a durable, low-maintenance siding that also has a soundproofing power, go for fiber cement. The composition of fiber cement, which typically includes cement, sand, and cellulose fibers, makes it denser than many other siding materials. This density helps to absorb sound waves and lessen the noise transmission through walls.

Apart from its natural density, fiber cement siding can be installed with an extra layer of insulation to improve its soundproofing capabilities even more. This insulation layer can be made from foam or fiberglass and installed behind the fiber cement siding to create an effective barrier against noise.

The Composition and Thickness of Fiber Cement

The thickness of fiber cement siding is something to account for when it comes to its effectiveness in reducing noise transmission. Generally speaking, thicker siding will provide better soundproofing performance than thinner options. For example, some fiber cement products are available in 5/16-inch thicknesses while others are as thick as 7/16 inches.

Some manufacturers use different materials in their fiber cement products to improve their sound-deadening properties. For example, some siding incorporates silica into the mix to increase density and improve impact resistance, as well as the ability to reduce noise transmission.

Advantages of Using Fiber Cement Siding for Soundproofing

One big advantage you can get from using fiber cement siding for soundproofing is its excellent durability and its ability to resist elements like moisture and pests. Fiber cement is non-combustible, meaning it’s resistant to fire damage. So, it’s particularly ideal for houses in wildfire-prone areas.

Fiber cement siding also requires relatively less maintenance compared to other siding options like wood. It can be painted, and matches different exterior designs and color schemes, but doesn’t need to be repainted frequently.

Disadvantages of Using Fiber Cement Siding for Soundproofing

However, fiber cement siding for soundproofing can be costly. It’s typically more expensive than vinyl or wood options, although it does offer more long-term value. Another potential issue with fiber cement siding is that it is heavy, making it challenging to install correctly. This can add up to the installation time and costs of this type of siding.

Vinyl, Wood, and Fiber Cement Siding Comparison

balance value money

When it comes to choosing the best siding for soundproofing your home, there are a few options that stand out above the rest.


The cost of siding varies greatly depending on the material used. Vinyl siding tends to be more affordable, with prices ranging between $2-$7 per square foot installed.

Wood siding can range from $5-$12 per square foot, depending on the type of wood used. Fiber cement siding is typically priced between $5-$10 per square foot installed.

While vinyl may seem the cheaper option initially, think about the long-term costs too. For example, wood may require more maintenance over time, while fiber cement is known for its durability and may require less upkeep overall.


Durability is a must in any type of home renovation or improvement project. When comparing vinyl versus wood versus fiber cement siding, each material has its strengths and weaknesses in terms of durability. Vinyl siding is known for being durable against weather elements such as rain and wind.
Wood can also withstand harsh weather conditions but may be prone to rotting or warping if not maintained adequately through painting or staining every few years. Fiber cement is known for its high durability against weather elements, including fire resistance, while maintaining a natural look similar to wood without the risk of rotting or warping.

Maintenance Requirements

The maintenance required for each type of siding is important when choosing the best option for your home. Vinyl is well-liked because of its minimal maintenance requirements. Vinyl doesn’t require painting or staining over time but can be easily cleaned using soap and water.

Wood siding requires painting to maintain its natural look and protect it from rot damage. Wood can quickly deteriorate without proper maintenance and become less effective as a sound barrier.

Fiber cement siding requires less maintenance than wood but may require occasional painting or cleaning to maintain its appearance. Also, fiber cement may be more difficult to repair if damaged than vinyl or wood.

Installation Process

The installation process for different types of siding also varies based on the material used and whether it’s installed vertically or horizontally. Vinyl siding is easy to install. This can be done quickly by professionals with prior experience. Wood requires skilled labor, which could make the installation costs higher. Fiber cement installation needs a skill level similar to wood but typically takes longer due to its heavy weight.

Which type suits different situations the best?

At the end of the day, choosing the right type of siding for soundproofing your home depends on your personal preference, budget, architectural style, environmental considerations, geographic region (climate), etc. There is no perfect option for choosing the best siding for soundproofing your home.

But if affordability is a priority, then vinyl could be an ideal choice. At the same time, fiber cement would appeal more if you want premium quality with added durability without too much effort in maintaining it. If you seek a soundproofing solution that is easy to install or requires minimal maintenance over the years, vinyl siding could be the perfect fit.

You might prefer wooden sidings if you own a historic property or eco-friendly buildings like log cabins. Homeowners in areas prone to hurricanes/storms should go for materials like cement sidings as they have better resistance to high winds and debris.

Each material has its strengths and weaknesses. Ultimately, it’s up to homeowners to decide which siding material suits their specific needs and preferences. It should be based on cost, durability, maintenance requirements, installation process, and environmental considerations.

Final Thoughts on Choosing the Best Siding

You must think about several factors when selecting the best siding material to soundproof your home. The location of your house determines the amount of external noise it experiences. It will influence your choice in selecting appropriate materials. Cost is another factor since some materials may be more expensive. But, it provides similar or better results regarding reduced noise transmission.

Choose durable materials with low maintenance requirements, ensuring longevity while saving on future repair costs. Deciding which material to use should be about functionality and aesthetics, as you house’s appearance affects curb appeal and increases its value.

There is no best option when deciding on the most suitable siding materials for soundproofing a home. There are always certain things to think about. So, it’s always best to check out your options and make an informed decision.