Heavy Duty Recycled Plastic Garden / Lawn Edging (5mm thick) Dark Green


(7 customer reviews)

Hi, this has been a slow selling product and will not be remanufactured. See stock when you click the desired product. Thank you David

Keep your garden looking neat and tidy with GreenMongrel Heavy Duty Garden Edging – Dark Green

Our 5mm Heavy Duty Garden Edging is the thickest roll on the market. It is strong, flexible and ideal for edging paths, trees, garden beds, borders, driveways, fence lines and lawns. It is also suitable for use as flexible formwork or in horse arenas. Our solid Garden Edging Pegs may be used for additional support if desired.

Our Heavy Duty Garden Edging allows a variety of straight or curved designs to be produced, creating a crisp, clean look by highlighting the features in your garden. It also prevents grass from invading garden beds and keeps soil, pebbles and mulch inside garden borders for a neat appearance.

GreenMongrel™ Heavy Duty Garden Edging is:

  • A strong barrier against escaping roots at 5mm thick (approx.)
  • Virtually indestructible – will not rot, rust, swell, splinter or crack
  • Flexible, lightweight, tough and easily installed
  • Waterproof, UV stabilised for long life and maintenance free
  • Made in Australia from
  • Made in Australia from 100% recycled post-consumer soft plastics, in accordance with AS/NZS ISO 14021
  • Ideal for edging garden beds, lawns, paths, trees, driveways, borders and fence lines. Also suitable for horse arenas or flexible formwork.
  • Colour: Dark Green
  • Perfect for use with our solid, black  Garden Edging Pegs.

Our Heavy Duty Garden Edging – Dark Green is available in a range of standard sizes: 

  • 75mm x 10m
  • 75mm x 25m
  • 100mm x 10m
  • 100mm x 25m
  • 150mm x 10m
  • 150mm x 25m
  • 200mm x 10m
  • 200mm x 20m
  • 300mm x 15m

Edging your lawn couldn’t be easier – our Heavy Duty Garden Edging not only looks great but is easy to install.

NOTE: All plastic will expand and contract with changes in temperature, approximately 1% of the cut length. If no allowance is made for this during installation, the garden edging may buckle or lift out of the ground. For example, a 5m length will expand/contract approximately 50mm, so overlap the edging 25mm at each end to allow the ends to slide past each other. Please see Installation Instructions for further details.

TIPS RE PEGS: More pegs are required to install garden edging in soft, sandy soils than in hard, clay soils. If a large proportion of the garden edging is buried in the ground, fewer pegs are required. Our 5mm thick garden edging requires far fewer pegs than the 3mm garden edging. With 5mm garden edging, if the soil is hard and over 50% of the edging is buried, very few pegs are needed, if at all.

Edging expansion and contraction from a conditioned 20 deg C to 42 deg C is approximately 0.6%


For example:

10-metre roll length will expand + 60mm

20-metre roll will expand + 120mm

25-metre roll will expand + 150mm

50-metre roll will expand + 300mm


That is why we recommend cutting and overlapping the sheet ends.

Please click on the links to see our Green Mongrel range of Garden Beds, Heavy Duty Garden Edging Kits,  Garden Edging 3mm and Garden Edging Pegs.

If you have any further questions about Green Mongrel Heavy Duty Garden Edging please CONTACT US.

The pricing in the drop down box excludes any delivery fees, which are added according to your location.


Additional information

Weight N/A
Dimensions N/A
Please select required size:

75mm x 10m, 75mm x 25m, 100mm x 10m, 100mm x 25m, 150mm x 10m, 150mm x 25m, 200mm x 10m, 200mm x 20m, 300mm x 15m

7 reviews for Heavy Duty Recycled Plastic Garden / Lawn Edging (5mm thick) Dark Green

  1. Buyer: les1311 (406)

    Good company would deal with again. AAAAA

  2. Buyer: nicolettas2004 (415)

    AAA WILL BUY AGAIN AAA, very happy with service

  3. Buyer: joeseccafien (755)

    Product is as described

  4. Buyer: 1stmadusa (163)

    wonderful quick delivery great buy

  5. Buyer: dowset_1 (27)

    Thank you, very happy 😊

  6. Buyer: 3006phillip (668)

    Great service & product

  7. Buyer: browsenbuyanytime (1462)

    Thanks, easy transaction. Very happy customer.

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