We welcome all our clients and friends to visit our newly remodeled Gappsi Showroom. We have a unique and exclusive line of natural stone products for pool copings, retaining walls, driveways and patios. This includes Porcelain, Sandstone, Travertine, Marble, Lava Stone, Limestone, Granite, and other manufactured paving stones. For your outdoor cooking needs, we also distribute and install wood burning and gas pizza ovens; and Twin Eagles, Delta, and Summit outdoor kitchen appliances.
All Gappsi divisions provide the following services: Home Remodeling, Swimming Pools, Paver Cleaning and Sealing, Outdoor Sport Courts, Epoxy Flooring, Landscape and Masonry Design, and Construction. All our divisions are headed by well experienced personnel.
Gappsi Inc provides professional cleaning and sealing services in Suffolk and Nassau County, Long Island, NY. With our state of the art equipment and top of the line products, we clean patios, walkways, walls, and driveways without damaging the pavers. Our power washer consists of 180 degrees of low pressure steam. Our polymeric sand is haze-free and environmentally friendly, and the urethane water-based sealer protects the surface of any pavers from future weathering and fading.
Swimming pool and Retaining wall Built by Gappsi in Woodbury NY, with Travertine patio and coping. Refurbished with the cleaning and sealing process. Using low pressure hot water the paver’s surface gets clean uniformly with no impact of wear on the stone surface. The joints in between the pavers got filled with high quality polymeric sand and vibrated with heavy mechanical plate compactor with rubber rolling system to prevent pavers from getting scratched or damaged. Then sealed with high quality urethane sealer To learn more about Gappsi products, please contact us at 631-543-1177 or visit our web site at www.gappsi.com
Gappsi newest addition to the cleaning and sealing division.
Gappsi provides patios, driveways, walkways, steps and retaining walls restoration. We will bring your outdoor floors back to look brand new again, our state of the art steam washing system along with our exclusive sealers and cleaning products along with our talented and well trained personal will deliver the highest quality of work.
Cleaning and sealing limestone driveway pavers in Roslyn NY. Stones were pressure washed and joints filled with polymeric sand, vibrated wit rolling vibratory plates. Gappsi Exclusive sealer was applied to expose the color and details of the limestone pavers surface.
It is important to wait at least a year before sealing concrete pavers from the date of installation. Concrete pavers have to cure and must go through a four-season cycle of weathering. This allows most of the lime from the paver’s surface to come out. After the cleaning and pressure washing process, all the lime from the surface gets removed and the color of the stones gets exposed, this allows the sealer to capture the best of the pavers and preserve it that way. The life of the sealer is contingent to how well it has been applied. Three to five years is recommended by most sealer manufactures, and usually people reseal the driveway and pavers that often. But what’s most important is that pavers are sealed right one time and even though the sheen will go away, or some dust my sit on the surface, the sealer that penetrated the surface of the pavers has created that will be present for many years preventing the pavers from edging.
Yes! All concrete and paver surfaces should be cleaned before applying any sealer coating. It is very important that the surface is clean because any stains or materials that get trapped under the sealer will not be able to be cleaned after it’s sealed. Pressure washing pavers is just as important as sealing it.
Using the wrong pressure washing tools could also hurt the pavers. A pressure washer with the wrong nozzle could mark or wear the pavers. The best recommended tool is a high volume, low pressure, hot water pressure washer. The hot water cleans the pavers and prepares the surface for the best result sealing job.
Yes! Concrete pavers should be sealed. Paving stones are manufactured with the highest quality cement, but cement is a corrosive material that wears under natural elements.
The sun, rain and cold, can easily wear the surface of pavers, and a good sealing job with the right sealing product, applied by a professional technician of sealing, will create a layer of protection over the paving stones making them water repellent and weather proof. This will protect the concrete surface from corrosion.
A good sealer penetrates the paver surface and stays there for many years, even if the look of the sealer goes away, the color and texture of the pavers will stay new.
Paving stone driveway installed by Gappsi in 2008, got refurbished with the cleaning and sealing process. Using low pressure hot water the pavers surface gets clean uniformly with no impact of wear on the stone surface. The joints in between the pavers got filled with high quality polymeric sand and vibrated with heavy mechanical plate compactor with rubber rolling system to prevent pavers from getting scratched or damaged. To learn more about Gappsi products, please contact us at 631-543-1177 or visit our web site at www.gappsi.com
Nicolock oyster ridge stone pavers being sealed in Patchogue NY 11772. The sealing process begins with pressure washing the entire patio, removing all dirt/debris from the stone surface and in between the joints. Next, Nexgel Techniseal synthetic sand is applied in between the pavers joints and vibrated with a mechanical plate compactor. The plate compactor has rubber rollers to prevent the stones from cracking or scratching. This vibrating process allows the sand to fall in between the joints and density. Then, we clean the pavers with brooms and landscape blowers, to clean the excess sand from the pavers surface and to evenly spread the sand in between the pavers joints. The next step is to wash the pavers by misting water to penetrate the synthetic sand into the pavers joints all the way down below the pavers. The sand and water activate a chemical reaction of the pollen that’s in the sand to cause the sand to harden. Finally, the application of the sealer, two parts components urethane dealer, specially formulated for Gappsi, is applied to the pavers surface and the sand joints to prevent stones from staining, extend their life cycle and further enhance their texture, color, and surface. Call Gappsi at 631-543-1177 for any cleaning, sealing, paver driveways/patio restoration and repairs in Patchogue 11772 NY.