Preventing erosion of slopes
Terram GravelSure can also be used for Stabilising steep slopes, river banks, ditches, spillways and other exposed areas, often prone to damage caused by erosion from wind or water.
Click here for our detailed HOW TO guide
GravelSure - soil retention
Soil retention: Terram GravelSure retains soils or aggregates within its cell structure, making it ideal for permeable gravel paths and for stabilising steep slopes, river banks, ditches, spillways and other exposed areas, often prone to damage caused by erosion from wind or water. It can also be used as a 'non-dig solution' over tree roots in trafficked areas, preventing damage to roots.
From 1st October 2008 new planning rules apply for householders wanting to lay paving in their front gardens. Planning permission is now required for any impermeable surface exceeding 5m2 in a front garden.
Using a permeable landscape geotextile fabric such as Terram GravelSure, in conjunction with a permeable paving solution such as gravel, permeable concrete block paving or porous asphalt, planning permission will not be required.
Download the Guidance on permeable surfacing of front gardens document.
For help or advice on using Terram GravelSure or any other Terram Landscaping products, use our HOW TO guides.
Purchase options
| Terram GravelSure | 25/10 | £183.20 | ||
| Terram GravelSure | 35/10 | £109.80 | ||
| Terram GravelSure | 25/15 | £272.40 | ||
| Terram GravelSure | 35/15 | £162.70 | ||
| Terram GravelSure | 22/20 | £211.60 | ||
| Terram GravelSure | 25/5 - 5x5m | £57.42 | ||
| Tarram Gravelsure | 25/5 - 1x5m | £10.64 | ||
| Large Pins (metal) | 10 per bag | £10.40 |
| Delivery information | View basket |
Your easy guide to laying GravelSure - soil retention
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1. Prepair |
2. Place |
3. Fill |
4. Finish |
| Using Terram GravelSure for paths and occasional drives - click here for our detailed HOW TO guide | |||
| Using Terram GravelSure for preventing damage to tree roots - click here for our detailed HOW TO guide | |||
| Using Terram GravelSure for preventing erosion of slopes - click here for our detailed HOW TO guide | |||
Terrram GravelSure 25/10
| Cell Sizes: |
| 25/10 - is a 25cm nominal diameter cell that is 100mm in depth (each panel size when expanded is 7m x 5m) |
| Applications: |
| a 100m depth cell is recommended for use in a foot traffic application |
| In a flat horizontal application this is for use for protection of tree roots. |
| In erosion control application then the difference between cells depends on the slope angle it is being used on - up to a slope of 30 degrees a cell diameter of 35cm is recommended anything between 30-45 degrees a 25cm diameter cell is recommended. We do not recommend application on a slope over 45 degrees. |
| Disclaimer: |
| The information contained herein is, to the best of our knowledge, accurate in all material respects. However, since the circumstances and conditions in which such information and the products mentioned herein can be used may vary and are beyond our control, no representation or warranty, express or implied, of any nature whatsoever is or will be made and no responsibility or liability is or will be accepted by us, any of our affiliates or our or their respective directors, officers, employees or agents in relation to the accuracy or completeness or use of the information contained herein or any such products and any such liability is expressly disclaimed. |
Terrram GravelSure 35/10
| Cell Sizes: |
| 35/10 - is a 35cm nominal diameter cell that is 100mm in depth (each panel size when expanded is 7m x 5m) |
| Applications: |
| a 100m depth cell is recommended for use in a foot traffic application |
| In a flat horizontal application this is for use for protection of tree roots. |
| In erosion control application then the difference between cells depends on the slope angle it is being used on - up to a slope of 30 degrees a cell diameter of 35cm is recommended anything between 30-45 degrees a 25cm diameter cell is recommended. We do not recommend application on a slope over 45 degrees. |
| Disclaimer: |
| The information contained herein is, to the best of our knowledge, accurate in all material respects. However, since the circumstances and conditions in which such information and the products mentioned herein can be used may vary and are beyond our control, no representation or warranty, express or implied, of any nature whatsoever is or will be made and no responsibility or liability is or will be accepted by us, any of our affiliates or our or their respective directors, officers, employees or agents in relation to the accuracy or completeness or use of the information contained herein or any such products and any such liability is expressly disclaimed. |
Terrram GravelSure 25/15
| Cell Sizes: |
| 25/15 - is a 25cm nominal diameter cell that is 150mm in depth (each panel size when expanded is 7m x 5m) |
| Applications: |
| a 150m depth cell is recommended for use in a light vehicle (cars) application |
| In a flat horizontal application this is for use for protection of tree roots. |
| In erosion control application then the difference between cells depends on the slope angle it is being used on - up to a slope of 30 degrees a cell diameter of 35cm is recommended anything between 30-45 degrees a 25cm diameter cell is recommended. We do not recommend application on a slope over 45 degrees. |
| Disclaimer: |
| The information contained herein is, to the best of our knowledge, accurate in all material respects. However, since the circumstances and conditions in which such information and the products mentioned herein can be used may vary and are beyond our control, no representation or warranty, express or implied, of any nature whatsoever is or will be made and no responsibility or liability is or will be accepted by us, any of our affiliates or our or their respective directors, officers, employees or agents in relation to the accuracy or completeness or use of the information contained herein or any such products and any such liability is expressly disclaimed. |
Terrram GravelSure 35/15
| Cell Sizes: |
| 35/15 - is a 35cm nominal diameter cell that is 150mm in depth (each panel size when expanded is 7m x 5m) |
| Applications: |
| a 150m depth cell is recommended for use in a light vehicle (cars) application |
| In a flat horizontal application this is for use for protection of tree roots. |
| In erosion control application then the difference between cells depends on the slope angle it is being used on - up to a slope of 30 degrees a cell diameter of 35cm is recommended anything between 30-45 degrees a 25cm diameter cell is recommended. We do not recommend application on a slope over 45 degrees. |
| Disclaimer: |
| The information contained herein is, to the best of our knowledge, accurate in all material respects. However, since the circumstances and conditions in which such information and the products mentioned herein can be used may vary and are beyond our control, no representation or warranty, express or implied, of any nature whatsoever is or will be made and no responsibility or liability is or will be accepted by us, any of our affiliates or our or their respective directors, officers, employees or agents in relation to the accuracy or completeness or use of the information contained herein or any such products and any such liability is expressly disclaimed. |
Terrram GravelSure 22/20
| Cell Sizes: |
| 22/20 - is a 22cm nominal diameter cell that is 200mm in depth (each panel size when expanded is 3m x 6m) |
| Applications: |
| a 200m depth cell is recommended for use in a heavy vehicle application (frequent use - access road at site) |
| In a flat horizontal application this is for use for protection of tree roots. |
| In erosion control application then the difference between cells depends on the slope angle it is being used on - up to a slope of 30 degrees a cell diameter of 35cm is recommended anything between 30-45 degrees a 25cm diameter cell is recommended. We do not recommend application on a slope over 45 degrees. |
| Disclaimer: |
| The information contained herein is, to the best of our knowledge, accurate in all material respects. However, since the circumstances and conditions in which such information and the products mentioned herein can be used may vary and are beyond our control, no representation or warranty, express or implied, of any nature whatsoever is or will be made and no responsibility or liability is or will be accepted by us, any of our affiliates or our or their respective directors, officers, employees or agents in relation to the accuracy or completeness or use of the information contained herein or any such products and any such liability is expressly disclaimed. |
Terrram GravelSure 25/5
| Cell Sizes: |
| 25/5 - is a 25cm nominal diameter cell that is 50mm in depth (panel sizes are 1m x 5m or 5m x 5m) |
| Applications: |
| A 50mm cell is ONLY recommended for use in bark and gravel retention ONLY. The cell can be used on a slope up to 45 degrees. The 25/5 is NOT for use in Tree Root Protection applications. |
| Disclaimer: |
| The information contained herein is, to the best of our knowledge, accurate in all material respects. However, since the circumstances and conditions in which such information and the products mentioned herein can be used may vary and are beyond our control, no representation or warranty, express or implied, of any nature whatsoever is or will be made and no responsibility or liability is or will be accepted by us, any of our affiliates or our or their respective directors, officers, employees or agents in relation to the accuracy or completeness or use of the information contained herein or any such products and any such liability is expressly disclaimed. |
Terrram GravelSure 25/5
| Cell Sizes: |
| 25/5 - is a 25cm nominal diameter cell that is 50mm in depth (panel sizes are 1m x 5m or 5m x 5m) |
| Applications: |
| A 50mm cell is ONLY recommended for use in bark and gravel retention ONLY. The cell can be used on a slope up to 45 degrees. The 25/5 is NOT for use in Tree Root Protection applications. |
| Disclaimer: |
| The information contained herein is, to the best of our knowledge, accurate in all material respects. However, since the circumstances and conditions in which such information and the products mentioned herein can be used may vary and are beyond our control, no representation or warranty, express or implied, of any nature whatsoever is or will be made and no responsibility or liability is or will be accepted by us, any of our affiliates or our or their respective directors, officers, employees or agents in relation to the accuracy or completeness or use of the information contained herein or any such products and any such liability is expressly disclaimed. |
Terram GravelSure retains soils or aggregates within its cell structure, making it ideal for permeable gravel paths and for stabilising steep slopes, river banks, ditches, spillways and other exposed areas, often prone to damage caused by erosion from wind or water. It can also be used as a 'non-dig solution' over tree roots in trafficked areas, preventing damage to roots.
From 1st October 2008 new planning rules apply for householders wanting to lay paving in their front gardens. Planning permission is now required for any impermeable surface exceeding 5m2 in a front garden.
Using a permeable landscape geotextile fabric such as Terram GravelSure, in conjunction with a permeable paving solution such as gravel, permeable concrete block paving or porous asphalt, planning permission will not be required.
Download the Guidance on permeable surfacing of front gardens document.
For help or advice on using Terram GravelSure or any other Terram Landscaping products, use our HOW TO guides.
Delivery Information
Two delivery options are available:
| Next day express delivery |
| Standard 2-3 day delivery |
Typical delivery costs:
| 1 Roll GravelSure | |
| Next day express delivery | £26.10 |
| Standard 2-3 day delivery | £9.00 |
| 4 Rolls GravelSure | |
| Next day express delivery | £51.30 |
| Standard 2-3 day delivery | £19.00 |





