Product Comparison

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We are dedicated to providing the highest quality concrete products to all of our guests. All of our blocks
meet or exceed ASTM C-936, ASTM C1634-09/C55-09, ASTM C-1372, and ASTM C-90 specifications.
We take pride in offering our products to the professional installer and “do-it-yourself-er”. Whether
using a hired professional for installation or tackling the hardscape project yourself, you should always
practice safe installation practices. Guides for all types of projects are available in our resources tab at
mmconcrete.com
We warranty concrete products against manufacturing defects for as long as you own your home. This
warranty will be honored with proof of purchase. We are limited to replacement of the defective product
only. We will not be responsible for lost time, replacement labor, or any other commensurate costs
associated with replacement. The warranty does not apply to product damage caused by impact, improper
installation, excessive load, or salt application.
PLEASE NOTE
• Not all blocks are stocked in all locations.
• Some items are only available special order.
• All block sizes given are actual; sizes may vary within a given tolerance.
• Every effort has been made to ensure accuracy in the color representations found on all media platforms. However, due to
the natural characteristics of concrete, actual colors may vary slightly. We recommend viewing the actual product while making
your decisions.
• It is also recommended that you purchase enough material to complete your entire project. Color will vary slightly from lot to
lot, so materials purchased at a later date may not be a perfect color match.
• White, hazy or chalky looking surfaces are due to efflorescence. Efflorescence is a natural process which can occur as
concrete cures. Efflorescence is temporary and not considered a manufacturing defect.
OUR PROMISE