Bulk Materials Products

When a couple of bags of sand, salt, or other landscape materials isn't enough, we offer bulk materials perfect for your project.

At 9 Brothers Building Supply, we provide all types of bulk landscape materials, bulk sand, and even bulk rock salt for the winter months. Sometimes you just need a few bags of rock or sand, but other times you need an entire truck full. While we offer plenty of bagged products you can pick up at our Brentwood or Riverhead locations, we also offer bulk materials we can deliver directly to your job site.

Bulk Landscape Materials

Whether you need aggregates, mulch, or topsoil, we offer it in bulk quantities to fit your needs. Our high-quality products give you just what you need for any landscaping project.

We offer bulk aggregates, such as gravel, crushed stone, pea gravel, river rock, pebbles, and more. Our team will deliver the right bulk landscape material directly to your job site so you can finish that driveway, walkway, or any other project you're working on.

Our bulk mulch comes in black and brown. You can pick it up at either of our NYC area locations or have it delivered to your home or job site. When you need mulch for around your home to retain moisture in the soil or you need it around a commercial building, we've got you covered.

Of course, many landscaping projects will require topsoil for filling in areas and providing a clean type of dirt. We offer dark and rich dirt perfect for your needs.

Bulk Sand

While we offer several types of sand by the bag, we also offer concrete sand and fine mason sand in bulk. If you need a large supply of either type of sand, we can provide delivery or pick up to suit your needs. You can even order our fine mason sand to create a backyard beach or a sand volleyball court.

Bulk Rock Salt

The winter months can be brutal. When you need to get out and plow, you need the right bulk rock salt supply. At 9 Brothers Building Supply, we offer the cheapest ice melt supply in the area for your plows. Our locations even stay open late during big storms to ensure you have the right quantity of rock salt when you need it.

When you need any type of bulk materials for your project, we're here to help. Let us deliver to your job site or come by one of our NYC area locations and pick up what you need today.

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Plainview Building Supply

1670 Islip Ave. Brentwood, NY
11717 Phone: (631) 273-3323

Rockville Centre Building Supply

28 Mill Road Riverhead, NY
11901 Phone: (631) 208-1630


70 Comsewogue Rd SUITE 9 Setauket-East Setauket, NY 11733 Phone: (631) 928-4665