Green Roof Load Calculator
Here’s the table with some estimations for each component:
| Component | Load Consideration | Estimated Load (lbs/sq ft) |
|---|---|---|
| Vegetation | Weight of soil and plants | 10 – 50 |
| Soil | Weight of substrate | 15 – 30 |
| Water | Weight of water saturation | 5 – 15 |
| Structural Support | Ability of the building to support load | Varies based on building design and construction |
| Drainage System | Weight of drainage materials and water | 5 – 10 |
| Accessories (e.g., paths, furniture) | Additional weight to consider | Varies based on type and quantity |
These estimations can vary depending on factors such as the depth of soil, types of plants, local climate, and specific design choices. It’s crucial to work with a structural engineer and a green roof designer to accurately assess and plan for the load on your green roof.