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NDS Grass Pavers Frequently Asked Questions
 
NDS Pavers Frequently Asked Questions
  NDS EZ-Roll™ Gravel Paver — FAQ
NDS · Made in the USA

EZ-Roll™ Gravel Paver
Frequently Asked Questions

Everything you need to know about the NDS EZ-Roll™ — specs, installation, gravel, and more.

🇺🇸 Made in USA ♻️ 100% Recycled Plastic Up to H-20 Load Rated ♿ ADA Compliant 💧 Fully Permeable 🌿 LEED Credits
57,888
psf strength
(empty cells)
500K+
psf strength
(gravel filled)
H-20
load rating
saturated conditions
577 ft²
coverage per roll
(3.87' × 149')
80%+
open bottom
for drainage

What is the NDS EZ-Roll™ Gravel Paver?

The EZ-Roll™ is a rolled gravel paver system made from 100% recycled HDPE plastic. It unrolls like a mat over a prepared compacted base, and you fill the hexagonal honeycomb cells with gravel. The result is a firm, stable, natural-looking surface that handles real vehicle traffic — without the runoff problems of concrete or asphalt.

Each roll covers 577 square feet (3.87' × 149') and is available in four colors: black, tan, brick red, and gray.

What can the EZ-Roll™ be used for?

Light Use

  • Golf cart paths
  • Jogging & bike paths
  • ATV paths
  • Equestrian parks
  • Trail reinforcement

Medium Use

  • Residential driveways
  • Parking lots
  • Overflow parking
  • RV & boat access
  • Truck wash-down areas

Heavy Use

  • Fire lanes
  • Emergency vehicle roads
  • Service & utility roads
  • Equipment yards

Non-Load

  • Erosion control on slopes
  • Erosion control in swales

How strong is it?

Extremely strong. The EZ-Roll™ has a compressive strength of 57,888 psf with empty cells — more than double the H-20 load specification on its own. When filled with gravel and installed over an 8"+ engineered subbase, strength exceeds 500,000 psf.

It carries an H-20 load rating in saturated conditions, meaning it's approved for emergency vehicles and fire trucks. It has been used and accepted nationwide for emergency vehicle access roads, equipment yards, and heavy service roads.

What are the site requirements before installation?

  • Complete any nearby sprinkler systems or hardscape elements before installing the pavers
  • Reclaimed or back-filled areas must be compacted and tested before the base is installed
  • Soil percolation rate should be at least 0.25 inches of water per hour
  • The water table must be at least 3 feet below the base course
  • Surrounding hardscape should sit 1–2 inches higher than the paver surface to keep gravel contained
  • Not suitable for slopes exceeding 10% grade for vehicle traffic (erosion control use only above 10%)
  • Not recommended for tracked or tread-driven vehicles

What kind of base does it need?

A properly compacted road base is the foundation of the entire system — performance depends on it. A 4" to 8" engineered road base is required depending on your expected traffic load:

Traffic Type Minimum Base Depth
Light load (golf carts, pedestrians) 4" engineered road base
Medium load (residential driveways, parking) 6" engineered road base
Heavy load / fire lane 8" engineered road base

Always follow your local engineer's specifications and local code. The base should be compacted to a minimum of 95% Modified Proctor.

What gravel do I fill it with?

Fill with clean, washed gravel that is uniform in size between 3/16" and 3/8".

💡 Angular stones work best. Angular gravel locks together inside the cells and does not migrate as much as rounded stones do. This keeps your surface stable and looking great over time.

How does installation work?

No heavy equipment or special tools required:

1
Prepare and compact your base to the required depth for your traffic load (4"–8").
2
Roll it out right-side-up — open cells facing up. Start from the longest straight edge. Warranties are voided if installed face down.
3
Connect adjacent rolls using the included snap-lock clips — side-to-side and end-to-end. No tools needed.
4
Trim to fit around curves or fixed objects using garden shears or a PVC cutter. Leave 1" clearance around fixed structures.
5
Stake if needed — slopes between 5–10% require staking. 40 stakes are included per roll.
6
Fill with clean, washed gravel sized 3/16"–3/8". Angular stones are preferred — they migrate less than rounded stones.

Order approximately 5% more product than your measured square footage to account for curves and trimming.

What are the slope limitations?

  • Up to 6% grade — suitable for emergency access lanes and heavy vehicle use
  • Up to 10% grade — suitable for light vehicular traffic; staking required
  • Over 10% grade — erosion control only; not recommended for vehicle traffic

Does water drain through it?

Yes — the EZ-Roll™ is fully permeable. The bottom surface has over 80% open area, allowing water to drain naturally through the gravel and into the ground below.

This significantly reduces stormwater runoff compared to concrete or asphalt, promotes groundwater recharge, and can virtually eliminate surface runoff on sandy soils during average rainstorms (under 6" in 24 hours).

Is it ADA compliant?

Yes. The EZ-Roll™ meets the maneuverability performance requirements of ASTM F 1951-09b — the ADA standard for firm and stable surfaces on accessible routes. It's suitable for public areas, parks, and any project requiring accessible pathways. Loose gravel alone can never meet this standard.

Is it environmentally friendly?

Very much so. The EZ-Roll™ is made from 100% recycled HDPE plastic (50% post-consumer, 50% pre-consumer) and is itself 100% recyclable at end of life.

  • Reduces stormwater runoff and promotes groundwater recharge
  • Reduces heat island effect compared to concrete or asphalt
  • No irrigation needed — gravel doesn't require watering
  • Eliminates the need for impervious surfaces

Can it contribute to LEED certification?

Yes. EZ-Roll™ can contribute points toward LEED v3 certification in up to 7 credit categories:

SS Credit 5.1Protect or Restore Habitat
SS Credit 5.2Maximize Open Space
SS Credit 6.1Stormwater Quantity Control
SS Credit 6.2Stormwater Quality Control
SS Credit 7.1Heat Island Effect (Nonroof)
MR Credit 4.1Recycled Content 10%
MR Credit 4.2Recycled Content 20%

How do I maintain it?

  • Top off gravel as needed if it settles over time
  • Do not aerate the surface
  • If using a snow plow, use skid shoes or raise the blade at least 2" above the paver surface
  • Do not use thatching or scalping equipment over the paver

How much should I order?

Each roll covers 577 square feet (3.87' × 149'). Calculate your total square footage, then add approximately 5% extra to account for curves, trimming, and unforeseen variances — this is NDS's official recommendation.

Volume pricing is available on orders of 10 or more rolls. Contact us for a quote.

Have More Questions?

View the full product details or contact us — we're happy to help with sizing, volume pricing, or project-specific questions.

View Product & Pricing → Free shipping · Volume pricing on 10+ rolls
NDS EZ-Roll™ Gravel Paver · Model GP4X150 · landscapediscount.com
Based on NDS Technical Specifications Guide & Installation Guidelines (ndspro.com)
Order Transit Times
 

Order Transit Times

Please choose from a product category below to view approximate transit times (ground shipping) to your delivery location. Please note that these are average transit times and are not guaranteed

BioBarrier
Root Control Fabric

NDS Tree Root Barrier
Panels & Rolls

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BioBarrier Root Control Fabric Transit Time

BioBarrier orders ship same day (M-F) if order is placed before 12:00 noon PST. Transit times displayed in the map are listed in business days and are approximate.


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NDS Tree Root Barrier Transit Time

NDS tree root barrier ships the next business day after the order is placed. Transit times vary from 1-3 business days.

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SRW Fabric & Geogrid Transit Time

SRW fabric & geogrid orders typically ship same day (M-F) if order is placed before 12:00 noon CST. Transit times displayed in the map are listed in business days and are approximate.


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Dewitt Fabric Transit Time

Dewitt fabric orders typically ship 1-2 business days after the order is placed. Transit times displayed in the map are listed in business days and are approximate.


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NDS Grass & Gravel Pavers Transit Time

NDS grass & gravel pavers typically ship same day (M-F) if order is placed before 3:00 PM PST. Transit times displayed in the map are listed in business days and are approximate.


Larger Orders:

Orders of 150' rolls, 105+ panels and 5+ 4' x 24' rolls ship the next business day after the order is placed and require a 1-3 business day transit time.


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DuPont Ground Grid Transit Time

DuPont GroundGrid orders typically ship within 1-2 days of order placement. Transit time ranges from 1-3 business days.

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Grass Protection Mesh Transit Time

Grass protection mesh orders ship same day (M-F) if order is placed before 3:00 PM PST. Transit times displayed in the map are listed in business days and are approximate.


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Typar GrassProtecta & Geocell Transit Time

Typar GrassProtecta & Geocell orders typically ship 2-4 business days from order placement. Transit times displayed in the map are listed in business days and are approximate.


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Greenhouse Plastic Transit Time

Greenhouse plastic orders typically ship 1-3 business days from order placement. Transit times displayed in the map are listed in business days and are approximate.


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Deeproot Tree Root & Bamboo Barrier Transit Time

Deeproot orders typically ship same day (M-F) if order is placed before 12:00 noon PST. Transit times displayed in the map are listed in business days and are approximate.


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Diggers Gopher Wire Transit Time

Diggers gopher wire orders typically ship same day (M-F) if order is placed before 12:00 noon PST. Transit times displayed in the map are listed in business days and are approximate.


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Dandy Products Transit Time

Dandy products orders typically ship same day (M-F) if order is placed before 12:00 noon CST. Transit times displayed in the map are listed in business days and are approximate.


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NDS EZ Roll Grass Pavers

  • Model: EZ4X150
  • Size: 4' x 150'
  • Square Footage Per Roll: 600
  • Color: Black
  • Material Thickness: 1"
  • Made in the USA

  • Ultra-Strong Hexagonal Design:Fused hexagonal design provides superior strength and long term durability when compared to pavers which rely on linked circles or squares for strength.


  • FREE SHIPPING

  • Contact us for volume pricing on orders of 5+ rolls.

  • Would You Like a Written Quote?
  • Looking for a Smaller Roll?
    4' x 24' rolls are also available.

  • Looking for a paver that can be filled with gravel? Consider the TT-24 or GP4X150

WORLD'S STRONGEST
ROLLED PERMEABLE PAVER.

How does the NDS EZ-Roll measure up against it's competitors? View the detailed 3rd party testing report.

Get Answers to Frequently Asked Questions

Or give us a call at (800) 524-4161

Looking for a Product to Protect Your Existing Grass?

Grass protection mesh can be installed over your existing grass providing light / medium duty reinforcement.

Engineered for Strength

EZ Roll Grass Pavers are a sustainable alternative to traditional paving methods. By protecting the root zone and preventing soil compaction, the pavers allow healthy grass to thrive in areas that would traditionally have impervious hardscaping installed.

Recommended Applications: Golf cart paths, service roads, jogging tracks, bike paths, residential driveways, parking lots, overflow parking lots, roadways shoulders, emergency vehicle access roads, truck maintenance and equipment yards, construction entrance soil stabilization.

In addition to these load applications, EZ Roll Grass Pavers are also an effective solution for erosion control on slopes and in swales.

NDS Permeable Paver Brochure

Download a printable version of the NDS permeable paver brochure

A sandy loam fill allows water to filter through the base while supporting healthy root growth.

EZ Roll Grass Paver at Dry Creek Elementary allowed the school to use this grassy area as an overflow parking lot.


Flexible plastic paver mats are pre-assembled into rolls for easy installation on the job site.


Installation

  • 4" - 6" aggregate base must be installed directly below the pavers (see illustration below). The grass roots will grow into the aggregate (gravel) and anchor firmly. If an aggregate base isn't installed, a "cookie cutter" effect will take place and the pavers can sink into the soil.
  • If an aggregate base isn't practical for the project, consider the TT-24 Grass Pavers which feature a tapered bottom and can be placed directly over soil without sinking.

  • EZ4X24 Installation Diagram (click to enlarge):

Installation Guide & Technical Information

Download a printable version of the EZ-Roll Installation Guide

Environmental Benefits

  • Permeable surfaces eliminate or reduce stormwater runoff
  • Stormwater filters naturally through subsurface, reducing pollutants
  • Urban Heat Island (UHI) effect is mitigated as grass does not absorb as much heat energy as traditional hardscapes
  • Pavers are made of 100% recycled plastic

Competitive Benefits

  • Empty cells have a compressive strength of 57,890 psf
  • Product ships in large rolls for easy roll-out
  • Grass root zone is reinforced and protected by gridwork of hexagonal cells

  • Reduces demands put on landscape drainage system

  • Less expensive to maintain over time than traditional hardscaping

  • More pleasing aesthetically than traditional hardscaping

Case Studies

Case study: Emergency access lane - Denton Sr Center - Denton, TX
Download PDF

Case study: Emergency access lane - DLR Savvis Center - San - Jose, CA
Download PDF

Case study: Emergency grass access lane - Trump Taj Mahal Casino Resort - Atlantic City, NJ
Download PDF

Case study: Fire lane - Dell Customer Care Center - Oklahoma City, TX
Download PDF

Case study: Headstone stabilization - LA National Cemetery - Los Angeles, CA
Download PDF

Case study: Overflow parking - LeMay America's Car Museum - Tacoma, WA
Download PDF

Case study: Overflow parking lot - Keller High School - Tulsa, OK
Download PDF

Case study: Right-of-way - Walden Ave - Depew, NY
Download PDF

Additional Technical Information

EZ Roll Grass Pavers Guide Specification 4 13 15
Download Word DOC

Grass Paver EZ Roll Flexible Porous Paving Sec 32 12 43
Download Word DOC

Grass Paver EZ Roll Porous Pavement Sec 02795
Download Word DOC

Bio Retention Pavers for Detention
Download PDF DWG

EZ Roll Grass Pavers Edging, Type 1
Download PDF DWG

EZ Roll Grass Pavers Edging, Type 2
Download PDF DWG

EZ Roll Grass Pavers Edging, Type 3 Reflector
Download PDF DWG

EZ Roll Grass Pavers Fire Heavy Load
Download PDF DWG

EZ Roll Grass Pavers Liberty Mountain Overflow Parking Light Load
Download PDF DWG

EZ Roll Grass Pavers Light Load
Download PDF DWG

EZ Roll Grass Pavers Medium Load
Download PDF DWG

EZ Roll Grass Pavers Staking
Download PDF DWG

Infiltration Paver for Infiltration
Download PDF DWG

EZ Roll Grass Pavers
Download PDF

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