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4 Foot Round Square Plastic Tree Grate
CODE:
TSB44C
Recycled Plastic Tree Grate – 4 ft x 4 ft half round and half square: Sustainable, Durable, and Low-Maintenance Alternative to Steel
Our 4-foot by 4-foot recycled plastic tree grate delivers long-lasting performance and superior value compared to traditional steel grates. Made from 100% recycled HDPE, this eco-friendly solution resists rust, corrosion, and cracking—eliminating costly maintenance and repainting associated with metal. Unlike steel, recycled plastic won’t warp, stain, or weaken under moisture, deicing salts, or extreme temperatures, making it ideal for streetscapes, parks, and commercial landscapes.
Weighing significantly less than steel, this plastic tree grate is easier and safer to install, reducing labor costs and simplifying seasonal maintenance. Its durable, non-conductive material is ADA-compliant and designed to support pedestrian and light vehicular traffic without bending or breaking. UV inhibitors ensure long-term color retention and performance, even under direct sunlight.
By choosing recycled plastic over steel, municipalities, developers, and landscape architects can reduce environmental impact while enhancing the longevity and aesthetics of urban green spaces. Available in multiple colors and custom cutouts, our recycled plastic tree grate offers an attractive, sustainable alternative that saves money and supports green building initiatives. Perfect for LEED projects seeking low-maintenance, corrosion-free infrastructure
Please request a quote for 2 or more tree grates so we can shop your shipping cost to insure you get the best rate possible.
Read Full Description & Specs List Price $386.00 You Save: $110.26 (29% Off MSRP) $275.74
- Buy 5 for $261.95 each and save 5%
- Buy 15 for $248.17 each and save 10%
- Buy 50 for $234.38 each and save 15%
Bulk Shipping Inquiries
If you're buying in bulk or need a shipping quote for your business, submit for a quote instead:
Description
The 4-foot round/square Plastic tree grate provides safe and easy passage for canes. walkers and wheelchairs and is a perfect solution for narrow sidewalks needing to meet ADA requirements. Less likely to get stolen no salvage value unlike steel and Aluminum.
In stock for fast delivery! Typically ships in 2-3 days!
Made in USA!USA
Made from 100% post-consumer recycled plastic, Poly tree grates are a great value and smart Green solution. They are lightweight, ship via UPS or FedEx are extremely durable, easy to install, expand and maintain, and are a third of the cost of comparable iron tree grates. Poly tree grates are designed to protect trees and keep pedestrians safe in street scape environments. The radial design pattern is functional and beautiful. The radial openings are less than ½”W x 2 ¼”L, which make are Poly Grates ADA compliant and easily expandable for larger trees and future tree growth. Grate comes in two sections for reduced shipping and easy installation.
Tree opening 12" diameter.
Grate thickness 2"
Weight 28 Ibs.
Durable, long-lasting, and ADA compliant grid pattern.
Easily expandable to accommodate tree growth.
Never rusts or needs painting.
Theft-proof- no scrap scavenger market.
Made of 100% post-consumer plastic.
Made in USA.
Lighter than steel so shipping cost is reduced.
Lightweight, no heavy equipment needed for installation.
Reduced installation time and energy.
Specifications
| Shipping Weight (pounds) | 33 |
|---|---|
| Shipping Width (inches) | 25 |
| Shipping Height (inches) | 6 |
| Shipping Length (inches) | 49 |
| Material | Recycled Plastic |
Ask a question
Frequent “Grate” Questions
We hope you’ve enjoyed learning all about PolyGrate tree grates! To promote deeper understanding, we’ve collected some of our favorite customer questions to offer insight on why over 1,100 cities worldwide have chosen PolyGrate.
1: What makes PolyGrate different from traditional iron grates?
PolyGrate is made of 100% post-consumer plastic that is lightweight yet durable. Compared to iron grates, this makes PolyGrate easier to install, maintain, and is a third of the cost. The expansion process is also a key factor that is not possible with iron tree grates; simply cut PolyGrate tree grates to fit around growing tree trunks rather than purchasing a larger grate.
2: Where can I learn more on how to install PolyGrate?
Download our PDF resource that walks you through the installation process, and view our installation video for in-depth step-by-step instructions.
3. What do I do if the tree outgrows the PolyGrate?
As stated above, PolyGrate is extremely simple to expand and maintain. View our expansion video for a guided step-by-step look at this process. Need more help? Feel free to call our team for expansion troubleshooting.
4: What types of tools can I use to expand a PolyGrate?
Our durable all-plastic grates are easy to cut with multiple standard tools. Specifically, we recommend a router blade with a cutting bit, a reciprocating saw, or a jigsaw for this process.
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