How Much Tonne Bag of 804 Stonne Do I Need?
| Number of Tonne Bags | Coverage at 2 inches (5 cm) | Coverage at 3 inches (7.5 cm) | Coverage at 4 inches (10 cm) | Coverage at 6 inches (15 cm) |
|---|---|---|---|---|
| 1 | 15 m² | 10 m² | 7.5 m² | 5 m² |
| 2 | 30 m² | 20 m² | 15 m² | 10 m² |
| 3 | 45 m² | 30 m² | 22.5 m² | 15 m² |
| 4 | 60 m² | 40 m² | 30 m² | 20 m² |
| 5 | 75 m² | 50 m² | 37.5 m² | 25 m² |
| 6 | 90 m² | 60 m² | 45 m² | 30 m² |
| 7 | 105 m² | 70 m² | 52.5 m² | 35 m² |
| 8 | 120 m² | 80 m² | 60 m² | 40 m² |
| 9 | 135 m² | 90 m² | 67.5 m² | 45 m² |
| 10 | 150 m² | 100 m² | 75 m² | 50 m² |
Tonne Bag of 804 Stone
Free Delivery to Wexford, Wicklow & Dublin
- 804 is a popular sub-based material used for many purposes.
- Typically 804 is used for all paved or gravel areas prior to laying your finished product.
- Generally you will need a base of approximately 5cm.
- This should be well compacted with a whacker or roller to provide a level and firm surface.
- A one tonne bag should cover approx. 15 sq meters
-
804 Crushed Stone – Uses
- 804 is used mainly for sub-base construction
- Foundations applications include
- Paths
- Patio
- Synthetic grass lawns
- Crumb rubber patio mats
- Gravelled & paved driveways etc
804 Crushed Stone – Advantages
- When compacted this material forms a solid base
- Essential when laying any hardscaping features
- Prevents paths & patios from sinking
- 804 remains porous, even when compacted




