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SRW Products  |  SKU: GSRW 3450

SRW 3 Series Retaining Wall Geogrid, Bi-Directional

$83.99
Size

Ships same day on weekday orders placed before the 14:00 ET cut-off.

Typically 1 to 5 business days by UPS, FedEx Ground or USPS. Enter your ZIP for your dates.

Request a pallet quoteHow much do I need?Call (856) 418-4895

Ships fromWilliamstown, NJ (our warehouse)Sold byPolymeric Sand StorePaymentSecure checkout by ShopifyReturnsSee our return policy
Type
Geogrid
Sizes
4 ft x 50 ft roll, 6 ft x 50 ft roll, 6 ft x 150 ft roll, 12 ft x 150 ft roll

About this item

  • Long-term design strength (LTDS) of 1,161 lb/ft.
  • Bi-directional: same strength both roll directions, so layout is forgiving.
  • Transfers load from the wall face into the compacted soil mass.
  • Helps prevent bulging, leaning and wall failure as walls get taller.
See the full description and data sheets

Shipping, pick-up and returns

Orders ship from Williamstown, New Jersey by UPS, FedEx Ground or USPS; weekday orders placed before 2 PM Eastern go out the same day. Warehouse pick-ups (call first so we can pull your order) and drop-off returns Monday to Friday 8 to 5, Saturday 8 to noon.

Return and refund policy · Shipping policy

SRW 3 Series Retaining Wall Geogrid, Bi-Directional Add to cart
  • Ships Same DayFrom our NJ warehouse
  • 4 SizesPick yours above
  • Long-term design strength …Key spec
  • Real Humans(856) 418-4895

Why 3 Series Retaining Wall Geogrid?

The Layer That Keeps a 10-Foot Wall Standing

Walls do not fail on day one. They lean and bulge years later, when the soil finally wins against block that had nothing tying it back.

Full description and specs
  • Long-term design strength (LTDS) of 1,161 lb/ft - SRW 3 Series Retaining Wall Geogrid, Bi-Directional

    Long-term design strength (LTDS) of 1,161 lb/ft

  • Bi-directional: same strength both roll directions, so - SRW 3 Series Retaining Wall Geogrid, Bi-Directional

    Bi-directional: same strength both roll directions, so

  • Transfers load from the wall face into the compacted soil - SRW 3 Series Retaining Wall Geogrid, Bi-Directional

    Transfers load from the wall face into the compacted soil

  • Helps prevent bulging, leaning and wall failure as walls - SRW 3 Series Retaining Wall Geogrid, Bi-Directional

    Helps prevent bulging, leaning and wall failure as walls

Installation at a glance

The short version. Always follow the SRW Products data sheet.

  1. Step 1: Follow - SRW 3 Series Retaining Wall Geogrid, Bi-Directional

    Follow

    The wall design: layer count, lengths and elevations come from the block system's tables or the engineer.

  2. Step 2: At - SRW 3 Series Retaining Wall Geogrid, Bi-Directional

    At

    Each grid course, sweep the block clean and roll the grid back from the wall face over compacted backfill (strength direction perpendicular to the wall for uni-directional grids).

  3. Step 3: Set - SRW 3 Series Retaining Wall Geogrid, Bi-Directional

    Set

    The next block course to pin the grid, pull it taut and pin the tail.

  4. Step 4: Backfill - SRW 3 Series Retaining Wall Geogrid, Bi-Directional

    Backfill

    And compact in lifts before the next layer. Never run tracked equipment directly on the grid.

Watch installation videosSafety data sheet (PDF)SRW Products PDF, opens in a new tab

Test a small area first.

Description

The Layer That Keeps a 10-Foot Wall Standing

Bi-directional reinforcement geogrid for segmental retaining walls up to 10 feet tall, with a long-term design strength of 1,161 pounds per foot. Laid in horizontal layers between block courses, it ties the wall to the soil behind it so the whole reinforced mass resists the load together, which is the difference between a garden wall and an engineered one.

Ships Same Day
From our NJ warehouse		 4 Sizes
Pick yours above		 Long-term design strength …
Key spec		 Real Humans
(856) 418-4895

Why Contractors Ask for 3 Series Retaining Wall Geogrid by Name

Walls do not fail on day one. They lean and bulge years later, when the soil finally wins against block that had nothing tying it back.

  • Long-term design strength (LTDS) of 1,161 lb/ft.
  • Bi-directional: same strength both roll directions, so layout is forgiving.
  • Transfers load from the wall face into the compacted soil mass.
  • Helps prevent bulging, leaning and wall failure as walls get taller.

Where 3 Series Retaining Wall Geogrid Works

3 Series Retaining Wall Geogrid is recommended by SRW Products for segmental retaining walls and slopes:

  • Segmental retaining walls
  • Steep slopes and tiered walls

Installation at a Glance

The full step by step guide is in the official TDS below. Here is the shape of the job:

  1. Follow. the wall design: layer count, lengths and elevations come from the block system's tables or the engineer.
  2. At. each grid course, sweep the block clean and roll the grid back from the wall face over compacted backfill (strength direction perpendicular to the wall for uni-directional grids).
  3. Set. the next block course to pin the grid, pull it taut and pin the tail.
  4. Backfill. and compact in lifts before the next layer. Never run tracked equipment directly on the grid.

Always test in a small discrete area first.

Quick Answers

Do I actually need geogrid?
Above 3 to 4 feet of wall height, or with slopes and loads above the wall, almost always yes. The block manufacturer's tables say exactly when and how much.

Which series do I need?
The wall design picks the grid, not the other way around. Match the LTDS your wall system's chart calls for, or call us at (856) 418-4895 with your wall height and we will walk it with you.

How far back does it go?
Typically 60 to 100 percent of wall height, per the design tables. Longer grid is cheap compared to rebuilding a leaning wall.

Is there anything I should know about handling it?
Wear gloves and eye protection, follow the label, and keep it away from children and pets until placed or cured. Full precautions are in the SDS below.

Official SRW Products Documentation

Certification Letter: Manufacturer certification for 3 Series Retaining Wall Geogrid from SRW Products.
Download the 3 Series Retaining Wall Geogrid Certification (PDF) →
Safety Data Sheet (SDS): Handling, safety precautions, and first aid information for 3 Series Retaining Wall Geogrid.
Download the 3 Series Retaining Wall Geogrid SDS (PDF) →

Documents are published by SRW Products. They open in a new tab. Every sheet we carry is also listed in our TDS and SDS library.

Order before our daily cutoff and your 3 Series Retaining Wall Geogrid ships today from New Jersey.

Shop All SRW Products →  |  Talk to a Real Person →

Questions about your project? Call (856) 418-4895 and you will get a real person who works with retaining wall reinforcement every day.

Sizes in This Listing

All 4 sizes below ship from our warehouse in Williamstown, New Jersey. Pick yours from the drop-down above. Every one carries its own part number, so reordering the exact same item later is straightforward.

Size Part Number
4 ft x 50 ft roll GSRW 3450
6 ft x 50 ft roll GSRW 365
6 ft x 150 ft roll GSRW 3615
12 ft x 150 ft roll GSRW 31215

Data sheets

The manufacturer's technical data sheet (coverage, joint width, cure and rain-safe times) and safety data sheet are collected in the TDS and SDS library. Every figure on this page comes from those sheets.

Payment & Security

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Questions about this product

Ask a question ›
What sizes are available?
Size: 4 ft x 50 ft roll, 6 ft x 50 ft roll, 6 ft x 150 ft roll, 12 ft x 150 ft roll. The price shown is per 4 ft x 50 ft roll unless you pick another option.
When will it ship?
In-stock orders placed before 2:00 PM Eastern on a weekday ship the same day from our Williamstown, New Jersey warehouse by UPS or FedEx Ground. The cut-off is when the carriers start arriving; order after it, or on a weekend, and it ships the next business day. Just missed it? Call (856) 418-4895: if the carrier has not picked up yet we do our best to get it out the same day. The box above the Add to cart button shows the live countdown and an arrival estimate for your ZIP. Phones are answered 24/7; the warehouse itself is open for pick-ups and returns Monday to Friday 8 to 5 and Saturday 8 to noon, Eastern. For a pick-up, call first so we can pull your order.
Can I buy by the pallet?
Yes. Full pallets ship by freight truck, so we price the delivery for your address instead of guessing. Request a pallet quote or call (856) 418-4895 and we will call you back with a delivered price.
Where are the technical and safety data sheets?
The manufacturers' technical and safety data sheets are collected in the TDS and SDS library. Coverage, cure time and application temperatures on this page come from those sheets.
Is contractor or bulk pricing available?
No. One price for everyone: the price on the page is what contractors, landscapers and homeowners all pay. For full pallets, request a pallet quote and we will price the freight to your address.

Wall drainage and geogrid

Step by step, start to finish. Click to play.