You can reach our
Corporate Offices at
(800) 536-9343

We offer:

Our manufacturing plant is located in Thompson, OH (approximately 40 miles east of Cleveland). All of our block products are manufactured with the highest quality aggregates including silica (quartz) for optimum quality, durability and aesthetic appeal.


R. W. Sidley's architectural block has the structural integrity, design flexibility and cost effectiveness required in today's commercial buildings.

If you are an architect or contractor and would like an architectural sample kit, please contact:

     Matt Eisenmann
     Block & Supply Sales
     R. W. Sidley, Inc.
     Cell: 440-343-2264
     Phone: 800-536-3232
     Fax: 440-951-1921

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