Exterior Waterproofing
Protect Your Exterior From Water Damage
Keeping your property safe from water damage starts with high-quality exterior waterproofing. At RDT Contracting, we specialize in reliable deck waterproofing and foundation waterproofing services designed to protect commercial and residential structures throughout Charleston, Mount Pleasant, SC, and nearby areas including Candler and Asheville, NC. For projects that also involve roof protection, you can learn more about our roof recovery system and liquid-applied roofing systems, which complement our waterproofing services for complete structural protection.
Water intrusion is one of the most common — and costly — issues facing property owners. Leaks can lead to rot, mold growth, foundation deterioration, and long-term structural damage. That’s why investing in professional waterproofing services is one of the smartest decisions you can make to protect your building’s integrity. Additionally, combining waterproofing with our metal roofing solutions can further enhance your building’s resilience to water and weather.
Our team is here to make the entire process easy and stress-free. From the first inspection to the final layer of protection, we handle everything. You won’t have to lift a finger — just tell us your concerns, and we’ll take care of the rest. Learn more about how our general contracting services integrate with waterproofing projects for a seamless experience.
Preserve Your Structure With Professional Foundation Waterproofing
Your foundation is the most important part of your building. When water finds its way into the foundation, it can cause serious structural issues that are difficult and expensive to fix. At RDT Contracting, we offer reliable foundation waterproofing services that stop water before it becomes a problem.
Foundation moisture can lead to:
- Wood rot in framing and supports
- Mold and mildew growth inside walls and crawlspaces
- Structural deterioration and cracking
- Increased humidity in lower levels of the building
We begin by inspecting your foundation to identify water entry points and any existing damage. From there, we apply the appropriate waterproofing method, which may include sealants, membranes, coatings, or drainage solutions. Our techniques are designed to be both effective and long-lasting, giving you confidence that your foundation is safe and secure.
Whether you’re building new or renovating an older property, adding foundation waterproofing is a wise and often essential step to ensure long-term durability. For comprehensive protection, you may also consider combining these services with our roofing and general contracting solutions to safeguard your entire structure.
Why Choose RDT Contracting?
At RDT Contracting, we combine hands-on experience with high-quality products and a genuine commitment to client satisfaction. We’re proud to serve the Charleston and Mount Pleasant communities, along with surrounding cities in North and South Carolina.
When you work with us, you get:
- Fully licensed and insured professionals
- Decades of combined experience in waterproofing services
- Customized solutions for each project
- Top-rated materials that stand the test of time
- Clear communication and honest pricing
We don’t just patch leaks — we prevent them. Every project is completed with precision, and we never cut corners. Our team is here to help you protect your biggest investments and ensure the longevity of your property.
Comprehensive Deck Waterproofing Solutions
Your deck is exposed to the elements year-round. Without proper deck waterproofing, rainwater and moisture can quickly seep through surfaces, damaging the structure and leading to safety hazards or expensive repairs down the line.
We provide expert deck waterproofing that keeps outdoor spaces durable, dry, and safe. Whether you have a rooftop deck, balcony, or outdoor walkway, our team will assess the current condition, identify potential leak points, and recommend a waterproofing system that works for your specific space.
Using high-performance, weather-resistant materials, we seal surfaces to protect them from water penetration, UV exposure, and wear over time. Our solutions help you avoid:
- Water pooling and leakage
- Rotting support beams or framing
- Slippery surfaces and safety risks
- Premature material degradation
By the time we’re done, your deck will be fully sealed and capable of withstanding even the harshest conditions. Our goal is to provide peace of mind along with long-lasting protection.
Contact RDT Contracting Now!
Rdt Contracting Offers Comprehensive Waterproofing Services
Get In Touch
Let’s Talk About Your Waterproofing Needs
Water damage is not something to wait on. Whether you’re concerned about your rooftop deck, crawlspace, foundation, or other exterior surfaces, now is the time to act. If you’re in need of deck waterproofing, foundation waterproofing, or full exterior waterproofing services in Charleston, Mount Pleasant, or the surrounding areas, we’re here to help. Contact RDT Contracting today to schedule your inspection or get a free quote. You can reach us by phone at (843) 296-2005, by email at rdtcontracting@icloud.com, or through our contact form online.
Let’s work together to make sure your exterior stays dry, strong, and ready to weather any storm. Learn more about our full range ofwaterproofing services and contracting solutions to protect every aspect of your property.
