Concrete Masonry Products

Since 1923, Nitterhouse Masonry Products has been producing excellent products for architectural, residential and contractor use. Due to our high-quality products and commitment to high standards, we’ve become an industry-leading concrete masonry unit (CMU) supplier for the Mid-Atlantic states. We offer a variety of concrete products, including architectural masonry blocks, paving stones and brick, natural stone and specialty concrete products in the northeast. At Nitterhouse, we want our concrete masonry products to help you build something that will last.

Architectural Blocks

At Nitterhouse, we manufacture both ground-face and split-face architectural concrete blocks. We manufacture eco-SMART, a recycled architectural concrete masonry block that is made up of 30 percent recycled material. You can choose from a variety of shapes and sizes when customizing your desired masonry units for any commercial or residential project needs. Architectural concrete blocks can be used for both interior and exterior applications on a wide array of projects — museums, shopping centers, offices, universities and more.
We construct our architectural concrete blocks with a variety of materials including sand, rock, water and cement. You can choose from a variety of finishes and textures for your concrete architectural blocks, including:

Architectural Blocks

Paving Stones

You can use concrete paving stones to lay on a flat surface to make a patio, driveway or walkway. Our paving stones interlock with the sand that is placed between them and offer a variety of durable, high-quality aesthetics to fit your needs. At Nitterhouse Masonry Products, our authorized dealers work one-on-one with you to tailor our affordable, elegant or VIP pavers to any outdoor environment. Our selection of pavers and paving stones include:

At Nitterhouse Masonry, we offer paving stone options for both residential and commercial projects. Locate a dealer near you or contact us to get started on your new patio or walkway.

Paving Stones

Brick and Stone

At Nitterhouse Masonry Products, we strive to be a comprehensive, reliable source for your brick needs. We supply concrete and clay brick to contractors, architects, builders, homeowners and property managers throughout the northeast. Our eco-friendly finishes are customizable to suit any outdoor and indoor environment. Choose from a variety of colors and sizes for each of the following finishes:

  • Classic Nicrete Brick: We manufacture our own line of concrete brick called Nicrete. Our classic Nicrete bricks offer a fresh and clean textured finish.
  • Nicrete Thin Series: This concrete brick series is ideal for transforming an existing interior feature, such as a fireplace or wall.
  • Traditional Nicrete BrickThis traditional concrete brick style offers a smooth, matte finish.
  • Guilford Stone Nicrete BrickGuilford Stone is an economical alternative to clay brick.
  • Clay BrickOur clay brick products are sold nationwide.
  • Fire Brick: This material is ideal for lining environments designed to withstand high temperatures.


Site Amenities

As one of the leading manufacturers of concrete masonry products in the northeast, Nitterhouse Masonry Products offers a variety of site amenities to meet your project’s needs. For over 90 years, we’ve experimented with high-quality site amenities that add function and aesthetic appeal to all types of projects including college campuses, restaurant franchises, government facilities, private institutions and parks. At Nitterhouse Masonry Products, we offer site amenities including:

Site Amenities

Parking Blocks and Splash Blocks

Nitterhouse has long been a leading producer and manufacturer of concrete parking stop blocks, concrete log parking blocks, concrete truck parking stops and concrete splash blocks. Our concrete parking blocks withstand the elements and provide you with high durability and reliability. Our concrete log parking blocks are ideal for both residential and commercial applications, and our concrete truck parking stops withstand repeated impact from large moving vehicles.

Produced with 3,500 psi concrete, our concrete splash blocks will withstand the harshest elements for years to come.

Find Concrete Block Suppliers Near You

Nitterhouse is a family-owned and operated masonry hardware supplier serving the northeast. For five generations, we have manufactured, installed and designed high-quality concrete masonry products throughout the region. Our superior customer service and durable, aesthetically pleasing products have led us to meet ASTM standards and even earn our LEED certification. Visit our hardware store or locate a dealer near you today.