Product Overview

Over the past 20 years, our selection of top-quality landscape design products has grown to include the finest landscaping and hardscaping products in the business. Whether you seek pavers, retaining walls, natural stone, manufactured stone, boulders or stone slabs, All Island Mason Supply has what you need.

Colors in our selected landscape design photos have been reproduced as accurately as possible. Final Selection of colors or blends should be made from actual samples. Colors of manufactured products will be within normal manufacturing range. Efflorescence is a normal occurrence in concrete products and will dissipate with normal weathering. It does not affect the structural integrity of the product. The use of a concrete base and/or cementitious setting bed may increase the occurrence of efflorescence.


Pavers are ideal landscaping products for any freeze/thaw environment. Proper installation of the product results in a pavement that is firm, yet flexible. The joints between pavers allow the walkway, driveway, patio, etc. to move without cracking.
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Retaining walls may be built of concrete segmental units (concrete block) natural stone or wood. We recommend block or stone as the best alternatives for landscaping stability. Rock and concrete block will not rot and lose strength due to aging.
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Whether your desired landscaping application is natural stone veneer for a wall, flagstone for a walkway or patio, larger stone for a small retaining wall, or large boulders for landscaping accents, we have them available. We stock a large variety of stone from quarries around the Northeast and strive to maintain in-stock quantities sufficient to complete most jobs.
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Manufactured stone is the lower cost modern landscaping alternative to natural stone for a wainscot, fireplace, entry, or for your entire home. We carry the ever popular Owens Corning Cultured Stone® which offers a wide choice of stone styles and color variations.
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We have a large selection of boulders that range in size from a few hundred pounds to several thousand pounds. Our larger landscaping stone comes from quarries throughout the Northeast and from New England quarries as well.
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Stone slabs also referred to as chunk, step slabs and random slabs, make great front entry steps, stone benches, stone hearths and more. Typically they are used to effect dramatic front yard or backyard landscape designs as well as being an essential product for erosion control and bank retention designs.
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