Precast concrete products can withstand the most extreme weather conditions and will hold up for many decades of constant use. Our complete selection of top quality structural precast concrete products include:


4’ or 6’ widths - 4’ 1 to 4 treads – 6’ 1 or 2 treads
Cconcrete and Plastic covered colored curbs – Plastic covered available in Blue, Yellow, Green and White. Downspout splash blocks – 24”, 30”, or 36”
Available in 2 sizes: 2' wide x 2' tall x 3' long 2' wide x 2' tall x 6' long
Air Conditioning pads - Various sizes available from 24” x 24” to 36” x 48”
Culvert Pipe - Various sizes, 12" - 72" ID, 4ft in length
Precast Bollards – maintenance free - available in 4" & 7.5" Diameters - Colors Available: Yellow, Blue, Red, Granite Dark Gray, Granite Light Gray, and Black
Patio Blocks – 8” x 16 and 16” x 16”
Pole Barn Post Pads – 12” or 16” – 4” thick
Propane Tank Pads – 12" X 30" X 4"
Park Bench Ends – Add your own 2” x 4”s
Precast concrete tanks are engineered for performance, strength and stability using only top quality materials and meeting all local and state standards and regulations.

See the quality behind Kohnen Concrete. Browse photos of our precast products, completed projects, and the work we’re proud to provide for our customers.

1126 Old Carlyle Rd, PO Box 276
Germantown, IL 62245
Hours of Operation
Monday through Thursday: 7:30–4:30
Friday: 7:30–4:00
Closed Saturday and Sunday

IDOT Certified
St. Louis MSD Certified Plant
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