Asphalt Sealing

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Commercial and Residential Seal Coat

Prevent costly asphalt repair.  Asphalt driveways and parking lots deteriorate over time due to sunlight (UV radiation), chemicals (gasoline, oil, and other spills), and weather (thaw / freeze cycles).
Seal Coating is a protective shield, fending off solar radiation and chemicals, while preventing the cracks that water and ice eat at year after year.

Commercial Asphalt Seal Coating

When RDK meets with your facilities manager, we work to customize our services for your needs, including scheduling application times to lessen the impact on your business and the inconvenience of your customers.
RDK Asphalt Seal Coating uses only Sealmaster products for commercial businesses. Sealmaster® is the industry leader in the production of high-quality pavement maintenance equipment and supplies.  In application, we rigorously follow all of Sealmaster’s guidelines for asphalt sealer. Unlike some other asphalt sealer services, RDK never alters formula recommendations, making sure to provide our customers with a longer wearing, non-slip aesthetic appearance.
Reapplication of the seal coating process is recommended every two to three years to maximize the life of your asphalt driveway. Contact RDK Asphalt Seal Coating today to see how hassle free we can maintain and improve your parking lots.  Ask about our other services:

  • Crack Filling
  • Line Striping
  • Speed Bumps and Parking Blocks
  • Bollards and Bollard Guards
  • Clearance Bars

Residential Asphalt Seal Coating

As with our commercial customers, RDK Asphalt Seal Coating uses only Sealmaster products on residential jobs. We also follow all of their guidelines for product formulation and application to ensure the longest life for your asphalt.
In addition to using the very best driveway sealer. RDK Asphalt Seal Coating goes a step further by adding two pounds of sand per gallon to give you the best traction possible. We also add a hardening agent to help your sealer stand up to the toughest conditions.
In residential seal coating, broom application is applied filling in small voids and hairline cracks. Prior to application, we will edge both sides of driveway to clean grass and vegetation from the asphalt. Driveways are cleaned using a carbon steal broom and a high-powered commercial blower.
Petro Seal Primer is applied to any oil or gas soaked areas to ensure product adherence. Hot liquid crack filler is used to fill cracks ¼ inch or wider. The end of your drive is then masked off with tape so that when sealer is applied there is clean edge at the end of your driveway.
At RDK, we treat your asphalt and respect your property as we do our own. We will carefully apply our product leaving walls, doors, down spouts and mailboxes as clean as we found them.
Contact RDK Asphalt Seal Coating today to see how hassle free we can make maintain and improve your driveway.

Why Seal Your Asphalt

Sunlight (UV radiation) breaks down the asphalt, weakening it and loosening the top surface. You notice the first stages of this as your asphalt turns over time from black to gray.  But the process continues as the surface looses its flexibility and begins to crack and break.  Other culprits are oil and gas spills from the vehicles that park on your asphalt lot or driveway.  Without an asphalt sealer, these chemicals help break down your driveway even faster.
If the asphalt has already begun to break apart, it’s too late for our services.  But we can repair cracks, restore that new, black surface, and protect our customers’ driveways and parking lots from UV degradation and chemical damage.  Regular maintenance with Asphalt Seal Coating can double or triple the lifespan of your asphalt surface at far less cost than replacement.
Contact RDK today and ask about our asphalt sealing services and maintenance program.

Service Area

RDK Asphalt Seal Coating, located in Delmont, PA, serves all of Westmoreland County and many surrounding communities, including:  Apollo, Blairsville, Connellsville, Derry, East Pittsburgh, Greensburg, Hempfield Township, Irwin, Jeannette, Latrobe, Ligonier, McKeesport, Monroeville, Mount Pleasant, Murrysville, Penn Township, New Kensington, North Huntingdon, Scottdale, White Oak, Youngwood, and the eastern half of Allegheny County.  Not sure if we serve your area? Please call us today at 724-468-5956. 

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  • Excellent. Quality materials, quality work, great price. Highly recommended!

  • I was not home and my wife an son were sleeping when the driveway was sealed. They never even woke up. Easy, simple, and clean!

  • I didn’t expect to get a response due to the holiday weekend, but they returned my call promptly, and came out the next day to get us an estimate. They came and did the work 2 days later.

  • I had a situation where the water had run under and washed out part of my driveway. Their pricing is very reasonable!

  • Extremely professional, prompt, and high-quality. Highly recommended!

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