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This section provides an overview for root barriers as well as their applications and principles. Also, please take a look at the list of 13 root barrier manufacturers and their company rankings. Here are the top-ranked root barrier companies as of January, 2025: 1.Nds, Inc..
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Root barriers are sheets that are embedded in the ground to keep various roots and trees out.
It prevents roots from lifting up the soil, exposing the roots themselves, and damaging various items buried in the ground. Root barriers, also called root resistant sheets, are strong, tear-resistant sheets that can withstand pressure from the soil and roots.
In fact, if you remove a root barrier sheet that has been in place for some time, you will see that the underground stems are against the sides of the root barrier sheet and changing the direction of growth along the sides. Root barriers vary depending on the product, such as whether they are permeable and whether or not chemicals are used.
Root barriers are embedded in the ground to control the spread of roots. Specific locations include fields, gardens, and areas with underground pipes.
Advantages of root barriers include preventing the lifting of the ground, exposure of roots to the ground, and penetration of pipes embedded in the ground. Roots of trees, bamboos, and other plants will grow regardless of obstructions if left untreated.
By burying root barriers in the ground, it is possible to limit the extent of root penetration. Root barriers are very strong, tear-resistant, and resistant to soil and root pressure.
Disadvantages of root barriers include high cost, labor-intensive installation, and negative effects on plant growth if not used properly.
In particular, the cost and labor involved are unavoidably high in the early stages. In addition, improper use of root barriers can result in poor rooting of plants. As a result, plants are more likely to fall over in the wind, which is a disadvantage. It is important to understand the characteristics of root barriers and to use them correctly.
There are different types of root barriers, depending on their compatibility with water and whether chemicals are used. It is important to understand the type that best suits the purpose of use.
Root barriers made of dense non-woven fabrics or plastic molded into sheets can physically control the growth of roots. Root barriers that do not allow water to pass through have no holes in them, so they are able to protect even the thinnest roots from penetrating.
This type of root barrier is also thin, hard, and has an excellent semi-permanent service life. They are inexpensive and do not contain chemicals, so they can be used easily with little effect on plant growth.
Root barriers with chemicals attached that inhibit the growth of plant roots can chemically inhibit the growth of plant roots as the chemicals dissolve over time.
The duration of the effect varies depending on the temperature, but as a rough guide, a service life of 30~50 years can be expected. They are very expensive and are generally used in public works projects.
Root barriers are similar to weed prevention sheets. Root barriers control the extent to which plant roots grow, whereas weed prevention sheets are intended to kill plants. However, some root barriers are also available.
There are various types of root barriers depending on their compatibility with water, strength, and whether chemicals are used, and there are also weed prevention sheets with root prevention functions. When considering the use of Root Barriers, it is important to carefully consider which plants will be used and for what purpose, and then select the Root Barriers that meet the requirements.
There are several methods of installing root barriers, including vertical installation and flat installation.
1. Vertical Installation
Vertical installation is a method of installation that surrounds the tree or bamboo, and is used when the location where the tree or bamboo is to be installed is predetermined. A hole is dug in the desired location, the sheet is spread vertically to the dug depth, and then the soil is backfilled to fix the sheet in place.
Vertical installation makes it possible to control roots that penetrate horizontally. Therefore, vertical installation is used when planting along the side of a paved road.
2. Plane Construction
Plane construction is a method used to protect buried underground pipes from damage caused by root intrusion. The ground above the pipes or other buried objects is leveled, and root barriers are placed on top of the ground in a flat and spreading manner. Cover the top of the sheet with soil and return it to the ground. When planting trees, it is important to leave planting holes.
Flattening is used for planting over buried objects such as piping, as well as for rooftop greening.
*Including some distributors, etc.
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NDS, Inc. is a manufacturer and supplier of water management solutions. Established in 1972, the company is headquartered in Greater Los Angeles, USA. The company's main business is creating products for efficient water management. NDS specializes in providing solutions for stormwater management, efficient irrigation, and sustainable landscape solutions. Its main services encompass designing and producing a wide range of drainage, irrigation, and landscape products. NDS serves various industries including residential, commercial, and industrial sectors.
DeepRoot Green Infrastructure LLC was established in 1976 and is based in San Francisco, California, USA, as a developer of solutions to enhance urban forests and surrounding watersheds. The product portfolio of the company consists of Silva Cell, Tree Root Barriers, Geomembranes, and ArborTie. The products serve as a safe, soft, and cost-effective solution for staking and guying trees, making them easier to manage than traditional tree ties. The company serves various industries, including agriculture, landscaping, horticulture, and nursery operations.
SINGHAL Industries Private Limited, established in 1987 and headquartered in Gandhinagar, India, is a manufacturer of flexible packaging and lining products. The company's line of packaging products include various types of bags, films, sheets, geogrid and geosynthetic products and warning products like hazard and barricade tapes. These products are used for chemicals, fertilizers, cement, riverbank protection and gas pipelines among others. The company is ISO 9001:2015 certified and it follows Total quality management (TQM) & Six Sigma Control Methodology for maintaining quality standards.
UNITIKA LTD., founded in 1889 and headquartered in Osaka, Japan, is a manufacturer specializing in polymers, advanced materials, fibers, and textiles. The company operates several divisions, including those specialized on nylon and polyester films, engineering plastics, spunbond and spunlace fabrics, as well as activated carbon fibers, and glass fibers. It serves various industries, providing materials for a range of applications, from automotive and civil engineering to medical and daily use products.
Ranking as of January 2025
Derivation Method| Rank | Company | Click Share |
|---|---|---|
| 1 | Nds, Inc. |
100.0%
|
Derivation Method
The ranking is calculated based on the click share within the root barrier page as of January 2025. Click share is defined as the total number of clicks for all companies during the period divided by the number of clicks for each company.Number of Employees
Newly Established Company
Company with a History
*Including some distributors, etc.
*Including some distributors, etc.
| Country | Number of Companies | Share (%) |
|---|---|---|
|
United States of America
|
3 | 30.0% |
|
India
|
3 | 30.0% |
United Arab Emirates
|
1 | 10.0% |
United Kingdom
|
1 | 10.0% |
Netherlands
|
1 | 10.0% |
China
|
1 | 10.0% |
35 products found
35 products
Midoris Co., Ltd.
160+ people viewing
Standard Response
■RCF root prevention/bamboo prevention sheet RCF root prevention/bamboo prevention sheet is a water-impermeable root prevention sheet made of 4-lay...
7 models listed
Taniguchi Sangyo Co., Ltd.
240+ people viewing
Last viewed: 5 hours ago
Standard Response
5.0 Company Review
The root stopper not only prevents rhizomes from penetrating with its body strength, but also controls the direction of root growth with its uneven...
4 models listed
Taniguchi Sangyo Co., Ltd.
180+ people viewing
Last viewed: 59 minutes ago
Standard Response
5.0 Company Review
Root Stopper Ver.2 is a high-performance root-prevention sheet that controls the direction of rhizome growth and is made by adding a plant root rep...
Taniguchi Sangyo Co., Ltd.
280+ people viewing
Last viewed: 9 hours ago
Standard Response
5.0 Company Review
It prevents the spread of bamboo forests and revitalizes beautiful forest and satoyama landscapes without causing any environmental impact. ■Featu...
7 models listed
Taniguchi Sangyo Co., Ltd.
260+ people viewing
Last viewed: 10 hours ago
Standard Response
5.0 Company Review
Standard product for artificial ground greening ■Features - Ideal for root protection for rooftop greening. - Made of reinforced polyethylene to s...
2 models listed
Midoris Co., Ltd.
120+ people viewing
Last viewed: 1 day ago
Standard Response
■RCF root prevention/bamboo prevention sheet RCF root prevention/bamboo prevention sheet is a water-impermeable root prevention sheet made of 4-lay...
Aztec Co., Ltd.
80+ people viewing
Standard Response
■Summary A super strong weed control sheet with a light blocking rate of 99.9% and a thickness of 0.65mm. In addition to the fine, high-density wea...
Aztec Co., Ltd.
140+ people viewing
Last viewed: 1 hour ago
Standard Response
■Summary A strong weed control sheet with a light blocking rate of 99.7% and a thickness of 0.45mm. A highly durable weed control sheet made of wov...
2 models listed
Aztec Co., Ltd.
190+ people viewing
Last viewed: 10 hours ago
Standard Response
■Summary A strong weed control sheet with a light blocking rate of 99.7% and a thickness of 0.45mm. A highly durable weed control sheet made of wov...
4 models listed
Aztec Co., Ltd.
140+ people viewing
Last viewed: 18 hours ago
Standard Response
■Summary A super strong weed control sheet with a light blocking rate of 99.9% and a thickness of 0.65mm. In addition to the fine, high-density wea...
4 models listed
30+ people viewing
■Summary This is a weed control sheet for large-scale projects. It has excellent light blocking properties and penetration resistance. ■Outstandin...
Nippon Matai Co., Ltd.
40+ people viewing
Last viewed: 1 day ago
By laying it down, it strongly prevents the growth of flying seeds and reduces the risk of weeds growing. ■Features - Contains UV weathering agent...
