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. Nassau County Long Island NY Stone Patios and Driveways Cleaning and Sealing Company

A white powder that bleeds trough the cement, grout, bricks and concrete walls and floors. That white residue is called efflorescence. it is the lime and calcium that gets brought to the surface by way or evaporation as the stones dry the water rises to the top and so is the white powder from the

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

There are many manufactures of sealers, from solvents to acrylic urethane. Epoxies, acrylic, and urethane sealers come in water-based versions and solvent-based versions, including combinations of both. The biggest difference between the two is the VOC content. The sheen and life of the product determines how often it lasts before needing to be reapplied. Solvent-based

Best Long Island Paver Restoration Company 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

Schedule an appointment with a Gappsi Representative Concrete wall vinyl lined Swimming pool Built by Gappsi in Dix Hills Suffolk County NY. With full stadium stairs along shallow end wall, and Fiberglass spillover spas overall pool size is 20 x 40 3.5 to 8 feet deep with a diving board, Salt water chlorine generator and

Fire Pit Showroom Supplier Long Island This fire pit was built with cinder block and veneered with Eldorado cultured stones. A U-Shaped sitting wall with two end columns were also installed around the fire pit. Blue stone double-sided rock faced coping were installed to complete the top of the fire pit, the walls, and columns. The columns also serve

 Upscale Landscape with Masonry Nicolock Pavers and Walls Installation Tumbled Nicolock paving stones installed for driveway, backyard, and pool patio in Melville NY. A 3-tier retaining Nicolock firma retaining wall was constructed to expand the backyard. A combination of beige, brown and salmon colors were selected to compliment the Spanish-colonial style house. For more Gappsi

Cambridge Pavers, Pool, Patio and Coping Commack NY. Gappsi designed and installed the swimming pool, patio and landscape in Commack NY. Deck jets water feature, were installed on one long side of the newly installed vinyl lined concrete wall swimming pool. These deck jets water features create a pleasant sound effect that can be heard

This 20′ by 50′ gunite swimming pool was built in Cold Spring Harbor Long Island, NY. This gunite swimming pool has a double Roman end shape with a raised spillover spa along the 50′ side. Steps are incorporated on each side of the spa for entering and exiting the pool. A full-width sun deck is

Suffolk County 27543-H1 9-10-99 to present, 15435-H1 7-1-88 to 7-1-97  Nassau County H2209100000  Southampton L002384  NYC and The Five Boroughs 1321423

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