DuraSeal Inc

DuraSeal Inc is a sealing service provider based in Raleigh, North Carolina, that offers permanent protection for wood and concrete surfaces including decks, fences, pergolas, cabins, pavers, stone, and masonry. The company specializes in penetrating sealers that lock out moisture and prevent slipping, serving areas across North Carolina, South Carolina, Georgia, and Florida. They provide services for docks, driveways, patios, pool decks, and other porous surfaces to keep them looking great without the need for frequent re-staining.

The typical project cost for permanent wood sealing ranges from $2,000 to $6,000, while paver, concrete, and stone sealing typically falls between $2,000 and $4,000. Pricing is driven by the size, type, and condition of the surface, with new surfaces costing less than weathered or previously coated ones that require additional preparation. Customers can get an instant online estimate in under 60 seconds using the DuraSeal InstaQuote tool, which factors in square footage and condition to provide a price range.

DuraSeal offers a 25-year transferable warranty that covers the performance of the sealer, including protection against moisture intrusion, peeling, flaking, or delamination under normal weather conditions. The warranty applies to all surfaces on the invoice, such as decks, docks, fences, pergolas, and driveways, and transfers to a new homeowner if the property is sold. If the sealer fails to perform as promised within 25 years, the company will inspect and re-treat the affected area at no charge to the customer.

The business was founded in 2021 by Brad Halferty to bring permanent surface protection to homeowners across the Southeast. It operates out of its headquarters in Raleigh, North Carolina, and has completed thousands of projects across multiple states. The company describes its process as using a proprietary silicone-based sealant that penetrates deep into wood fibers to create stronger, more weather-resistant structures that stay beautiful without maintenance.

DuraSeal differentiates itself by using a penetrating sealer rather than a stain or topical coating that sits on top of the surface. The website states that this method soaks into the material, eliminating the need to strip and redo the surface every couple of years. They claim this approach provides the lowest annualized cost of protection over time compared to repeated top coats, with most customers coming out ahead within 2–3 years.

To get started, customers can call 888-660-0260 or book a free estimate online through the company's website. The process involves scheduling a consultation where estimators assess the structure, accessibility, measurements, and condition of the surface. For projects with unique requirements like swing sets or airplane hangars, clients are encouraged to call directly to discuss their specific needs.

The company serves a wide range of surface types including decks, docks, fences, pergolas, log cabins, concrete driveways, sidewalks, pavers, pool surrounds, and porous stone and masonry. They also mention having experience with swing sets and airplane hangars, showing versatility in handling unique projects. Their service areas include major cities in North Carolina, South Carolina, Georgia, and Florida, with specific locations like Asheville, Charleston, Charlotte, and Savannah listed.

According to the company's website, the average pressure-treated deck lasts nine years, but DuraSeal extends that lifespan to decades without the need for staining or resealing. They also note that pavers stay cleaner naturally by locking out moisture and don't get slippery when wet, reducing maintenance needs. For concrete, they claim the sealant stops cracks before they start and protects against freeze-thaw damage.

The FAQ section explains that pricing varies based on three main considerations: structure, accessibility, and measurements. Concrete driveways and patios are noted as the least expensive structures to clean and seal because they allow for increased pressure and surface cleaners. Wood requires careful washing and sealing to prevent damage, and accessibility issues like needing ladders or extra hose can increase labor costs.

The website states that the best time to seal a structure is when it is new, before any weathering occurs, as this is when the price is at its lowest. As the structure becomes weathered or coated with a top coat, the price increases because the crew must remove any existing coatings prior to sealing. Occasionally, they may recommend third-party vendors if a coating cannot be removed with their environmentally safe cleaners.

The company's website mentions that they have completed thousands of projects and serve a broad geographic area including North Carolina, South Carolina, Georgia, and Florida. They highlight their 25-year warranty and the ability to transfer coverage to new homeowners as key features. The business also emphasizes that their sealant is a penetrating product that lives inside the material rather than forming a film on top.

The company's website includes a cost calculator tool that allows users to compare the expense of repeated top coats over 25 years against a one-time DuraSeal application. Users can input variables like professional staining costs, staining frequency, and planned ownership duration to see the return on investment. This tool is designed to demonstrate the long-term value of their permanent sealing solution.

The business operates out of 6300 Limousine Drive Suite 134 in Raleigh, North Carolina, and can be reached at 888-660-0260. They provide a comprehensive list of service areas including Asheville, Charleston, Charlotte, Columbia, Fort Myers & Naples, Greensboro, Greenville, NC, Greenville, SC, Jacksonville, Myrtle Beach, Outer Banks, Raleigh, Savannah, and Wilmington. The company also lists a blog, careers page, and various service pages for decks, pavers, and concrete.

On Trustburn, DuraSeal Inc has a rating of 1 out of 5 based on 1 review.