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Nature’s Noise Blockers: The 11 Best Trees for a Quieter Outdoor Space

Arborvitae Trees - Dense Privacy Screen

Nature's Acoustic Barrier: What are the Best Trees for a Quieter Outdoor Space?

Do you wish to enjoy some peace and quiet in your outdoor space? You can do so with the help of nature! Noise reduction landscaping with trees is an effective way to reduce noise pollution in your yard. Discover the top 11 trees that are perfect for blocking sound and creating a quieter outdoor space. Learn about their characteristics, tips for planting, and how to add color to your plant barrier.

  • Incorporate noise absorbing materials and use acoustic barriers to reduce noise pollution in your yard.
  • Plant noise-blocking trees and shrubs, such as Cypress Trees, Arborvitae Trees, and Holly Trees and Shrubs.
  • Consider native trees known for noise reduction and choose the right size, shape, and placement of plants for best results.
  • Be mindful of local noise regulations and consider using acoustic panels or soundproofing materials for further noise reduction.

How Noise Reduction Landscaping Works

You can reduce noise levels in your outdoor space by creating a noise-reduction landscaping plan. This involves strategically incorporating noise-absorbing materials, acoustic barriers, sound diffusers, and other landscaping techniques such as foliage density. By using a combination of these elements, you can create an outdoor area that is much quieter than before. Acoustic barriers are essential for blocking out sound, as they absorb and reflect it. Sound diffusers, meanwhile, disperse sound waves to reduce the volume of the sound. Foliage density can also help to reduce noise levels, as trees, shrubs, and other plants can all absorb sound waves. All of these elements can be used together to create a quieter outdoor space.

How Noise Reduction Landscaping Works

You can reduce noise pollution in your yard by incorporating noise-blocking trees and other landscaping techniques. Planting trees, shrubs, or hedges are soundproofing techniques that can help reduce noise sources in your outdoor space. For maximum noise reduction, use native trees or plants that are known for their noise-blocking properties. Additionally, consider acoustic panels or other soundproofing materials to help block out noise. Be mindful of local noise regulations and the environmental impact of your landscaping decisions. Consider the size, shape, and placement of plants and trees to achieve the best noise-blocking results. With the right techniques, you can reduce noise pollution in your outdoor space and create a more peaceful environment.

Best Trees for Soundproofing:

Cypress Trees

Cypress trees are an excellent option for creating a quieter outdoor space. The Rocky Mountain Juniper, Arizona Cypress, and Leyland Cypress are all beautiful evergreens that provide exceptional noise-blocking capabilities. These trees are sure to bring a peaceful atmosphere to your outdoor space.

Rocky Mountain Juniper (Juniperus scopulorum):

You’ll find the Rocky Mountain Juniper (Juniperus scopulorum) — a type of Cypress tree — on mountain slopes across the U.S. and Canada. It’s a great choice for creating a quieter outdoor environment, as it offers noise absorption benefits as well as windbreak advantages. When selecting a juniper, consider its size, shape, and texture, as well as the needs of your site. It’s also beneficial for wildlife, providing a habitat for birds and small mammals. In terms of water needs, junipers are drought-tolerant and do not require much irrigation. Therefore, it’s a great choice for a low-maintenance, noise-blocking outdoor space.

Arizona Cypress (Cupressus arizonica):

With its tall, symmetrical shape and feathery foliage, the Arizona Cypress (Cupressus arizonica) is perfect for blocking noise and wind while also providing an attractive addition to your outdoor space. It requires minimal watering needs and is tolerant of most soil types. Pruning techniques are not needed, although it can be trimmed to the desired shape if desired. Plant in locations that receive full sun and partial shade for optimal growth. This species of tree also provides beneficial wildlife habitat and is drought tolerant when established. When planting Arizona Cypress, make sure to choose the correct soil requirements, such as well-draining soil. Additionally, be aware of the potential for root damage from nearby construction. With proper care and attention, the Arizona Cypress is a perfect addition to any outdoor noise-blocking space.

Leyland Cypress (Cuprocyparis leylandii):

You’ll find the Leyland Cypress (× Cuprocyparis leylandii) to be an ideal choice for blocking noise and wind in your outdoor space – it’s fast-growing, tolerant of most soil types, and requires minimal pruning. This cypress is also a great choice for soundproofing methods due to its evergreen foliage and dense branch structure. The Leyland Cypress has many uses, from providing privacy to controlling noise levels. Its dense foliage provides effective noise control tactics and can help reduce sound levels up to 10 decibels. This cypress is also low maintenance, needing only regular watering and occasional pruning to keep it looking its best. The Leyland Cypress is an excellent choice for those who are looking for a tree with benefits such as noise reduction, wind blockage, and privacy. With its fast growth and dense foliage, it’s a great option for soundproofing methods and noise control tactics.

Arborvitae Trees

Arborvitae trees are a great choice for creating a quiet outdoor space. Three popular varieties are the Green Giant, Emerald Green and Techny Arborvitae. Each is known for its lush, dense foliage, making them excellent noise blockers for any outdoor area.

Green Giant Arborvitae (Thuja standishii x plicata 'Green Giant':

As you plant a Green Giant Arborvitae tree, you’ll soon appreciate the tall, evergreen columns it provides for your outdoor space, creating a natural noise barrier. Not only is this tree a great noise blocker, but it also has a wide range of other benefits. It requires minimal pruning, which makes it easy to maintain and provides excellent habitat for birds and other wildlife. The tree has low water needs and prefers moist, well-drained soils, so be sure to space it away from your home or other structures to prevent water damage. Planting techniques are simple, and the tree can even thrive in areas of partial shade. So, if you’re looking for a noise blocker and a beautiful addition to your outdoor space, the Green Giant Arborvitae is an excellent choice.

Emerald Green Arborvitae (Thuja occidentalis 'Smaragd'):

With its dense evergreen foliage, the Emerald Green Arborvitae is an ideal choice for creating a quiet outdoor space. When selecting this plant for your landscape design, consider factors such as soil preparation, planting techniques, and pruning strategies. Planting in well-draining soil with plenty of organic matter will ensure your Emerald Green Arborvitae establishes strong roots. When planting, dig a hole slightly larger than the root ball of the plant and mix in compost. Pruning should be done once a year to maintain the desired shape and size of the tree. Proper pruning techniques will help to maintain the dense foliage that is ideal for noise reduction. With careful consideration of the plant selection criteria, planting techniques, soil preparation, pruning strategies, and landscape design, the Emerald Green Arborvitae can be a great choice to help create a quiet outdoor environme

Techny Arborvitae (Thuja occidentalis 'Techny'):

You’ll love Techny Arborvitae for its dense foliage and noise-blocking ability! Techny Arborvitae, also known as Thuja occidentalis ‘Techny’, is a popular evergreen tree that can be used for soundproofing outdoor spaces. Its dense foliage and moderate height make it a great choice for creating a noise barrier around your property. The tree can reach up to 30 feet in height and has an average width of 10 feet, so it’s important to consider your space requirements before planting. In terms of maintenance, Techny Arborvitae requires pruning and trimming to keep it looking its best. Additionally, make sure to water it regularly to keep it healthy and vigorous. Not only will it provide great soundproofing benefits, but it is also beneficial for wildlife, as it provides shelter, food, and a resting spot for birds. With the right maintenance and care, Techny Arborvitae can be a great addition to your outdoor space and serve as an effective noise blocker.

Holly Trees and Shrubs

Holly trees and shrubs are a great choice for noise reduction in your outdoor space. They come in a variety of shapes and sizes, from American Holly to Blue Holly, and can help reduce noise from both human and wildlife sources. The dense foliage of these trees and shrubs makes them a great choice for soundproofing your outdoor space.

American Holly (Ilex opaca):

Your outdoor space can benefit from the American Holly’s dense foliage and thick evergreen leaves. It’s one of the holly types that can provide soundproofing benefits and block out noise pollution sources. This tree has a pyramidal shape with stiff branches and is often used as a windbreak for other trees. Cypress varieties can also provide a sound barrier, but the American Holly stands out for its glossy, dark green leaves. It’s also a great choice for creating a privacy hedge due to its dense growth. Arborvitae shapes can also be used for noise reduction, but the American Holly offers a more natural look that will enhance the beauty of your outdoor space.

Chinese Holly (Ilex cornuta):

You can benefit from the Chinese Holly’s beautiful, spiny leaves and dense evergreen foliage. This plant is a great choice for providing soundproofing benefits in your garden. To get the most out of the Chinese Holly’s soundproofing, ensure proper hedge trimming and planting depth, as well as taking soil type and wind direction into account. Additionally, consider the bird song in the area when planting. With these considerations, the Chinese Holly will help to create a quieter outdoor space, while also adding a beautiful touch to your garden.

Blue Holly (Ilex x meserveae):

With its glossy, blue-green leaves and vibrant red berries, the Blue Holly is a great choice for adding a pop of color to your outdoor space while also providing soundproofing benefits. When considering planting locations, consider areas that get partial shade and have well-drained soil. The Blue Holly is effective in blocking out a variety of noise types, from traffic to nearby construction sites. When selecting a species, make sure to choose a variety that is suited for your local climate and soil type. As for maintenance requirements, the Blue Holly is relatively low-maintenance and is fairly drought tolerant. Prune regularly to keep it looking neat and tidy. All in all, the Blue Holly is an ideal tree for those looking to add a bit of style to their outdoor space while also blocking out unwanted noise.

Juniper Trees and Shrubs

Juniper trees and shrubs are a great addition to any outdoor space, providing visual interest, evergreen foliage, and noise-blocking benefits. Juniperus communis (Common Juniper) and Juniperus horizontalis (Creeping Juniper) are two popular varieties that can help reduce noise levels in your yard. Learn more about how these trees and shrubs can help create a quieter outdoor space.

Juniperus communis (Common Juniper):

You’ll appreciate the evergreen foliage of the Juniperus communis, often referred to as the common juniper, for its ability to provide a peaceful and serene outdoor space. With its low maintenance requirements and high drought tolerance, this dwarf juniper variety is perfect for those seeking an easy-to-care-for outdoor addition. Its minimal water needs make it ideal for those in drought-prone areas, while its growth requirements are simple and straightforward. Juniperus communis is also great for those looking for a natural noise blocker, as its dense foliage creates a sound barrier. It’s also a great choice for those looking to add a splash of color to their outdoor spaces, as its foliage ranges in shades of blue-green. There are many benefits to adding a Juniperus communis to your outdoor space, so consider adding one to your garden today!

Juniperus horizontalis (Creeping Juniper:

You can create a beautiful low-maintenance outdoor space with Juniperus horizontalis, also known as creeping juniper. It’s a juniper type that is well-known for its benefits, including noise reduction. The dense foliage of this evergreen shrub is perfect for soundproofing an outdoor area. Plus, the branches spread out horizontally, making it ideal for pruning. As an added bonus, its foliage is also attractive, providing a wonderful texture to any landscape design. It’s easy to care for, and it’s perfect for gardens with limited space. If you’re looking for a noise reduction strategy that won’t disrupt your outdoor environment, then creeping juniper is a great option. With its low maintenance and attractive foliage, it’s the perfect choice for creating a peaceful outdoor space.

Adding Color to Your Plant Barrier

By planting a variety of trees, you can create a colorful barrier to block out nature’s noise. Adding pops of color can bring visual appeal to your landscape design. For an even greater foliage variety, consider using both evergreen and deciduous trees. This will bring seasonal changes to your planting design, providing a unique shape to your landscape throughout the year. Creating a colorful barrier with trees also gives you the added benefit of noise reduction. So, explore the different trees available and add pops of color to your outdoor space for a quieter, more visually appealing environment.

Characteristics of Sound Barrier Trees

To achieve a quieter outdoor space, consider planting trees that are known for their sound blocking characteristics. These trees can help with sound diffusion, acoustic elements, and noise absorption. As you select plants for your outdoor space, consider the sound waves that may travel in the environment. Trees with thick foliage are known for their noise absorbing qualities. Other trees may have hollow trunks or woody branches to help with sound diffusion. Some trees may even have acoustic elements to help reduce noise. The right tree selection can make a significant difference in the level of noise in your outdoor space. With a few sound barrier trees, you can create a much quieter environment.


You now have the knowledge to create a peaceful outdoor space that will block out unwanted noise. Trees like cypress, arborvitae, holly, and juniper are excellent choices for creating a sound barrier. Planting a combination of trees and shrubs will give you the best results. Adding colors to your plants will also add visual appeal to your outdoor space. With the right combination of plants, you can create a peaceful oasis that is free from noise.

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