Papaneri & Sons Concrete has been sealing driveways, patios, and slabs across Cherry Hill and South Jersey since 1987. A proper seal locks out water, salt, and UV damage before cracks can start. Call us today for a free estimate.
Enter your info below.
We'll call you back shortly to set up your free on-site estimate. For anything urgent, call (856) 354-9338.
Concrete is tough, but it is not invincible. In Cherry Hill, freeze-thaw cycles, road salt, and summer heat all work against unprotected slabs year after year. A quality sealer blocks those forces before they cause real damage.
Papaneri & Sons Concrete LLC has been protecting concrete across Cherry Hill and South Jersey for over 39 years. We are a licensed and insured NJ contractor, ACI certified, and we use commercial-grade sealers matched to the substrate and exposure conditions on every job.
This page covers what concrete sealing does, how we apply it, the types of sealers available, and what to expect from the process. Whether you have a new driveway, an aging patio, or a stamped concrete surface, we can help you get the protection it needs.
Ready to protect your concrete? Call us at (856) 354-9338 or fill out the estimate form above and we will get back to you fast.
Sealer only works as well as the surface prep beneath it. We start by cleaning the concrete thoroughly, removing oil stains, dirt, efflorescence, and any previous sealer that has failed or delaminated. For heavily soiled slabs we use a hot-water pressure wash and a chemical degreaser before we touch the sealer.
We inspect the slab for cracks and spalling before application. Any damage is repaired first so the sealer bonds to sound concrete rather than sealing over a failing surface. Skipping this step is one of the most common reasons DIY sealing jobs fail within a season.
Once the surface is clean and dry, we apply the sealer in thin, even coats using professional spray equipment or squeegees depending on the product. Most jobs require two coats. We follow the manufacturer's cure windows between coats and keep traffic off the surface until the sealer has fully cured, typically 24 to 48 hours.
Our team carries liability insurance and handles every job as if it were our own property. We serve Cherry Hill, Mount Laurel, Marlton, Moorestown, Voorhees, Cinnaminson, Evesham, Haddonfield, and Camden.
Not every sealer is built the same, and the South Jersey climate demands a product that can handle both extremes. A good sealer in Cherry Hill needs to hold up through summer temperatures above 90 degrees and winter freeze-thaw cycles that can push water into hairline cracks and break concrete apart from the inside.
We pour a stronger 4500 PSI concrete mix on every job. Higher PSI concrete is denser, which means it absorbs less water and holds a sealer better than a standard 3000 PSI mix. Starting with better concrete means sealing performs better and lasts longer.
For penetrating sealers, we look for products with a silane-siloxane formula that repels water at the molecular level without changing the surface texture. For film-forming sealers on decorative and stamped surfaces, we use acrylic or polyurethane formulas that protect against scuffs and UV fade while enhancing color.
A professionally applied sealer on a dense slab typically lasts three to five years before reapplication. Stamped and decorative surfaces in high-traffic or sun-exposed areas may need attention every two to three years to keep colors vibrant and protection intact.
Choosing the right sealer depends on what you want the surface to look like and what it needs to stand up to. We walk every customer through the options before we start so you know exactly what you are getting.
These soak into the concrete and react with the material below the surface to block water and chloride intrusion. They leave no visible film, so the concrete looks natural. This is the right choice for most plain driveways and sidewalks in Cherry Hill that see road salt and heavy vehicle traffic.
Acrylics sit on top of the concrete and create a protective film. They come in matte, satin, and high-gloss finishes. They are the standard choice for stamped concrete and decorative surfaces because they enhance the color and pattern. They need reapplication more often than penetrating sealers but they are easy to renew.
These are the toughest film-forming options. Polyurethane is more flexible than epoxy and handles outdoor freeze-thaw cycles better. Epoxy is extremely durable but can yellow under UV exposure, so we typically recommend it for garage floors and interior slabs rather than outdoor driveways in Cherry Hill.
Not sure which sealer fits your project? Take a look at the full range of concrete services we offer in Cherry Hill. If your concrete has cracks or surface damage before we seal, our concrete repair service can address that first. We also pair sealing with stamped concrete services to protect decorative surfaces long term.
Papaneri & Sons has protected concrete across South Jersey for over 39 years. Get a free on-site estimate and find out what sealer is right for your driveway, patio, or slab.
Sealing existing concrete in Cherry Hill generally does not require a permit. Permits come into play when you are adding new impervious surface, altering drainage patterns, or changing the footprint of a driveway or patio. Sealing falls under maintenance, not new construction.
That said, if your sealing project is paired with a repair that involves cutting, removing, and repaving a section of concrete, or if you are changing the shape or size of a driveway apron, Cherry Hill Township may require a permit and inspection. We handle township permits and inspections on every job that needs one so you do not have to chase that paperwork yourself.
New Jersey also has stormwater rules that apply to impervious coverage over certain thresholds on a lot. For most single-family homeowners sealing an existing driveway, this is not an issue. But if you are combining a sealing project with new concrete installation, we will let you know upfront whether any approvals are needed.
Our goal is that you never get a surprise call from the township. We have been working with Cherry Hill and South Jersey municipalities for decades and we know what each one requires before we start a job.
When you hire Papaneri & Sons for concrete sealing, you are working with a family-owned company that has been on Cherry Hill job sites since 1987. We are not a national franchise. Every crew member works for us directly, and we stand behind every job we complete.
Three-plus decades of concrete work in South Jersey means we have seen every type of slab, every failure mode, and every condition the climate here can throw at concrete. That experience shows up in every sealing estimate we give.
On every concrete job we pour, we use a 4500 PSI mix rather than the standard 3000 PSI most crews use. Denser concrete holds a sealer better and resists water absorption from the start.
Any project that requires township approval gets handled by us from start to finish. We pull the permits, schedule the inspections, and make sure everything closes out correctly so there are no issues when you go to sell the home.
Our team holds ACI (American Concrete Institute) certification, which means we have tested knowledge of concrete materials, mix design, and field practices. You are not guessing at qualifications with us.
Most concrete driveways and patios in Cherry Hill should be sealed every three to five years. Decorative and stamped surfaces in sun-exposed areas may need resealing every two to three years to maintain color and protection. The best way to know is to pour a small amount of water on the surface. If the water beads up, the sealer is still working. If it soaks in, it is time to reseal.
We always recommend repairing cracks before sealing. Sealer applied over an open crack will bridge the gap temporarily but will not stop the crack from growing. Our crew assesses every slab before applying sealer and will flag any damage that needs repair first. Addressing cracks now protects the sealer investment and extends the life of the concrete.
Most residential sealing jobs in Cherry Hill are completed in a single day. Light foot traffic is usually safe within 24 hours of the final coat. Vehicles should stay off for 48 to 72 hours depending on the product and temperature. We will give you the exact timeline on your estimate so you can plan ahead. To schedule a free estimate, call us at (856) 354-9338.
Cracks, spalling, and surface damage repaired before they grow. We restore Cherry Hill driveways, patios, and slabs to sound condition.
Learn more →
New driveway poured with our stronger 4500 PSI mix. We handle permits, grading, and installation across Cherry Hill and South Jersey.
Learn more →
Decorative stamped concrete for patios, driveways, and walkways. Patterns and colors matched to your home, sealed for long-term protection.
Learn more →
A slip-resistant decorative finish that reveals the stone inside the concrete, sealed to lock in texture and color.
Learn more →
Integral color, stains, dyes, and hardeners add rich, lasting tone to a driveway, patio, or steps without giving up strength.
Learn more →
We clean and rout the crack, fill it with a flexible high-strength material, and fix the cause so it stays closed.
Learn more →
Broom, smooth trowel, stamped, colored, and exposed aggregate finishes matched to the surface and cured right.
Learn more →
