Preserving the Lowcountry's
Finest Outdoor Sanctuaries.
Regal Seal was built on a singular vision: to bring uncompromising surface protection and enduring preservation to South Carolina's coastal properties.
Engineered to Outlast the Coastal Elements.
The South Carolina coast is unforgiving. Between heavy salt air, intense UV exposure, persistent weed growth, and hurricane-force moisture, unsealed patios and driveways simply don't survive here without breaking down. We knew standard cleaning wasn't enough.
At Regal Seal, we don't just pressure wash. We execute deep molecular extractions, utilize state-of-the-art joint sand stabilization techniques, and apply commercial-grade architectural coatings. When our team steps onto your property, the goal isn't just to make it look clean for a weekend—it's to lock in brilliant color and construct a defensive barrier that thrives for years.
The Regal Team
Master Applicators & Restoration Specialists
The Science of Surface Defense
We exclusively utilize Trident's commercial-grade sealers and polymeric jointing sands. Formulated for the harshest environments, these products provide unmatched structural reinforcement and aesthetic enhancement.
UV Ray Deflection
Advanced polymers act as a sunscreen for your hardscape, blocking intense solar radiation to prevent long-term color bleaching and fading.
Joint Stabilization
Our application process hardens the sand between pavers into a concrete-like state, entirely blocking weed growth and preventing heavy rain washouts.
Mold & Fungal Block
By sealing the porous surface of the stone and concrete, we eliminate the micro-environments where destructive black mold, algae, and mildew root and grow.
The Regal Standard
We refuse to cut corners. Here is what separates a standard washer from a true Hardscape Preservationist.
Deep Molecular Extraction
We use dedicated commercial hot-water pressure systems to lift out deeply embedded engine oil, grease, and failing previous sealers before applying new coats.
Total Lifecycle Care
As the official sealing division of Legacy Hardscapes, we understand how your patio was built from the sub-base up. We know exactly how to protect it.
Transparent Operations
No hidden fees, no messy chemical spills on your lawn, and no disappearing acts. From the first consultation to the final curing phase, we communicate daily.