Cost of Permeable Pavement Service in Kirkland
Permeable pavement is an eco-friendly and efficient solution for managing stormwater runoff in urban areas like Kirkland, WA. This type of pavement allows water to seep through its surface, reducing the risk of flooding and improving water quality. However, the cost of permeable pavement services can vary depending on several factors.
Factors Affecting Cost
- Material Type: Different materials like porous asphalt, pervious concrete, and interlocking pavers have varying costs.
- Project Size: Larger projects typically have a lower cost per square foot due to economies of scale.
- Site Preparation: The amount of work required to prepare the site can significantly impact the overall cost.
- Labor Costs: Labor rates in Kirkland, WA can vary, affecting the final price.
- Drainage Requirements: Additional drainage systems may be necessary, influencing the total cost.
- Permitting Fees: Local permits and fees can add to the expense.
- Maintenance Needs: Long-term maintenance requirements can affect the initial investment.
Average Costs for Common Tasks
| Task | Average Cost (Kirkland, WA) |
|---|---|
| Installation of porous asphalt | $5 - $10 per sq ft |
| Installation of pervious concrete | $6 - $12 per sq ft |
| Installation of interlocking pavers | $8 - $15 per sq ft |
| Site preparation | $1,000 - $5,000 |
| Drainage system installation | $2,000 - $8,000 |
| Permitting fees | $500 - $2,000 |
| Annual maintenance | $0.50 - $2 per sq ft |
