Business Details
50+ Years
experience
Your Trusted Partner for Waterproofing Solutions in Central Ohio
Dri-Lok has been a trusted provider of waterproofing solutions for over 50 years, specializing in commercial, industrial, and residential projects. Founded by Don Delp Sr. and continued under Don Delp Jr., our family-owned business combines decades of expertise with a commitment to quality and customer service. Our proprietary DRI-LOK Waterproofing System, a spray-applied bentonite membrane, delivers reliable performance on diverse surfaces like concrete, masonry, and steel sheet piling. We serve a 175-mile radius of Central Ohio, completing thousands of projects while maintaining a focus on innovation and efficiency. Our team of skilled professionals prioritizes tailored solutions, ensuring long-lasting protection for every clients investment.With certifications from OSHA, the American Concrete Association, and Ohio BWC, we uphold the highest standards of safety and excellence. Our fast-drying formula allows backfilling within 30 minutes, minimizing project delays and maximizing productivity. We pride ourselves on balancing competitive pricing with superior craftsmanship, serving both large-scale commercial builds and custom residential projects. As a certified Ohio BWC Drug-Free Workplace, we emphasize integrity, transparency, and accountability in every interaction. For over half a century, our dedication to solving unique waterproofing challenges has made us a preferred partner for contractors nationwide.
Services
Waterproofing System
Water Infiltration Repair
Caulking & Sealants
Concrete Restoration
Expansion Control
Traffic Deck Systems
Epoxy Injection
Urethane Injection
Pressure Washing
Parking Deck Waterproofing
Details
- Year established: 1973
Highlights and features
- We offer over 50 years of specialized waterproofing expertise.
- Our system works on diverse surfaces like concrete, brick, and steel.
- Fast-drying formula allows backfilling within 30 minutes.
- Serving a 175-mile radius of Central Ohio and neighboring states.
- Certified by OSHA, Ohio BWC, and the American Concrete Association.
Associations and certifications
- OSHA Certifications
- American Concrete Association
- Ohio BWC Drug Free Workplace
Services
Waterproofing System
The DRI-LOK Waterproofing System is a spray-applied bentonite membrane designed for below-grade protection on surfaces like concrete, brick, and steel. It remains effective in temperatures as low as 0F and covers up to 1,000 sq ft per hour. Ideal for commercial, industrial, and residential projects, it ensures long-term durability and minimal weather constraints.
Water Infiltration Repair
Specialized solutions for repairing water infiltration through concrete walls using pressure-injected waterproofing products. Effective for commercial and industrial settings, this service addresses persistent water issues with long-lasting results. Our method ensures structural integrity while preventing future moisture damage in critical infrastructure.
Concrete Restoration
Comprehensive concrete restoration services, including epoxy and urethane injection, pressure washing, and expansion joint cover assemblies. Designed to extend the lifespan of deteriorated structures while maintaining aesthetic and functional standards. Tailored for parking decks, foundations, and industrial facilities requiring durable solutions.
Caulking & Sealants
Application of high-performance caulking and sealants to prevent water intrusion in joints, seams, and structural gaps. Suitable for both new constructions and retrofitting existing buildings. Enhances energy efficiency and protects against environmental wear in commercial and residential settings.
Expansion Control
Installation of expansion joint cover assemblies to manage structural movement and prevent water penetration. Critical for parking decks, bridges, and large commercial buildings. Ensures safety and longevity by accommodating thermal expansion and contraction without compromising waterproofing integrity.
Questions
What is the DRI-LOK Waterproofing System?
The DRI-LOK Waterproofing System is a spray-applied bentonite membrane designed for below-grade waterproofing on surfaces like concrete, brick, and steel.
What areas do you serve?
We serve a 175-mile radius of Central Ohio, including neighboring states, with reliable waterproofing solutions for commercial and residential projects.
How quickly can the system be applied?
The system covers up to 1,000 sq ft per hour and allows backfilling within 30 minutes after application, minimizing project delays.
What certifications do you hold?
We are certified by OSHA, Ohio BWC, and the American Concrete Association, ensuring safety and quality standards.
Can you repair existing water damage?
Yes, we specialize in water infiltration repair using pressure-injected products for commercial and industrial structures.
