Concrete Waterproofing Cost Guide
This guide provides detailed information on the factors influencing the cost of concrete waterproofing, including material selection, surface conditions, and project scope. It aims to assist in understanding the various elements that impact pricing and help in planning for waterproofing projects.
The condition of the concrete surface significantly affects waterproofing costs, with rough or damaged surfaces requiring additional preparation.
Different materials, such as liquid membranes or sheet membranes, vary in cost based on durability and application complexity.
Larger areas or complex projects typically incur higher costs due to increased labor and material requirements.
| Factor | Influence on Cost |
|---|---|
| Surface Preparation | Additional costs for cleaning, repairing, or leveling the surface |
| Material Type | Cost varies between liquid coatings, sheet membranes, and cementitious products |
| Area Size | Larger areas increase overall expense due to material and labor needs |
| Accessibility | Hard-to-reach areas may require specialized equipment or techniques |
| Existing Damage | Extensive damage or cracks may require extensive repairs before waterproofing |
Labor costs are also a significant component, varying with project size and accessibility. Larger or more intricate projects may require specialized skills or equipment, impacting pricing. Understanding these elements helps in estimating the total investment required for effective concrete waterproofing.
Application of waterproofing membranes inside basements or crawl spaces to prevent moisture intrusion.
Protection of the outer surface of concrete structures to shield against water penetration.
Specialized techniques to seal cracks and prevent water leaks, impacting overall waterproofing costs.
| Service | Average Price Range |
|---|---|
| Liquid Waterproof Coating | $4 - $8 per sq ft |
| Sheet Membrane Installation | $6 - $12 per sq ft |
| Cementitious Waterproofing | $3 - $7 per sq ft |
| Crack Repair and Sealing | $200 - $600 per crack |
| Surface Preparation | $1 - $3 per sq ft |
| Waterproofing of Basement Walls | $7 - $15 per sq ft |
| Waterproofing for Parking Structures | $8 - $20 per sq ft |
| Waterproof Coating for Foundations | $5 - $10 per sq ft |
| Waterproofing for Roof Decks | $6 - $14 per sq ft |
| Joint Sealant Application | $3 - $7 per linear foot |