Eco-Grass
Eco-Grass
Moderate Foot Traffic

Key features
A natural and healthy green space for all to enjoy
- Lightweight, pre-vegetated growing medium-based system
- Pre-grown mats are harvested as sod & establish quickly
- Hardy fescue mix has low irrigation & fertilization needs
- Semi-intensive system allows for moderate foot traffic
- Mow for a neatly cut ecological lawn alternative to relax & play
- Or, let grow freely to achieve an untamed grassland beautyspace & urban agriculture
- Wind tested to CSA A123.24: Standard Test Method for the Wind Resistance of Modular Vegetated Roof Assembly (VRA)
Properties
| Product Code | Product Name | Thickness (mm) | Dry Weight (kg/m2) | Saturated Weight (kg/m2) | Water Retention (l/m2) |
|---|---|---|---|---|---|
| NL717 | Eco-Grass Blanket | 20.00 | 10.00 | 25.00 | 15.00 |
| NL600 | Growing Medium | 150.00 | 121.50 | 210.00 | 88.50 |
| NL400 | Filter fabric | 0.55 | 0.10 | 0.40 | 0.30 |
| NL300 | Drainage Mat | 17.00 | 0.34 | 0.34 | 0.00 |
| NL120 | Root Barrier | 0.50 | 0.46 | 0.46 | 0.00 |
| Total | 188.05 | 132.40 | 236.20 | 103.80 |
| Product Code | Product Name | Thickness (inch) | Dry Weight (psf) | Saturated Weight (psf) | Water Retention (inch) |
|---|---|---|---|---|---|
| NL717 | Eco-Grass Blanket | 0.79 | 2.05 | 5.12 | 0.59 |
| NL600 | Growing Medium | 5.91 | 24.89 | 43.03 | 3.48 |
| NL400 | Filter Fabric | 0.02 | 0.02 | 0.08 | 0.01 |
| NL300 | Drainage Mat | 0.67 | 0.07 | 0.07 | 0.00 |
| NL120 | Root Barrier | 0.02 | 0.09 | 0.09 | 0.00 |
| Total | 7.40 | 27.13 | 48.39 | 4.09 |
Hardy “Sod”

Hardy “Sod”
- A blend of fine fescue grasses pre-grown & harvested as sod
- Transported in rolls, unrolled on roof and installed like sod
- Grasses are heat & drought tolerant, pest resistant
Low Maintenance

Low Maintenance
- Drought tolerant, 50-80% less irrigation compared to traditional lawn
- Hardy grasses that require low nutrients & no pesticides
- Slow growing grasses with low mowing needs
Multiple Usages

Multiple Usages
- Left to grow freely to form a grassland that supports insects & birds
- Mowed to create a ecological lawn alternative to relax & play
- Can be installed on deeper growing medium as part of an intensive system
Walkable Roof Lawn
Eco-Grass includes a blend of find fescue grasses grown on a blanket and harvested like sod.
Easy & Ecological
Loose-laid system with a low maintenance grass blanket rolled on top of engineered growing medium. Most components come in rolls and are easy to transport and install.
Technical Document Downloads

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