Commercial & Residential Flat Roofing

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Whether your roofing system needs a leak repair, or you are in need of a new roof  installation,  CRC commercial roofing division has been providing the Illinois and Wisconsin region with the finest service available in the commercial and industrial roofing industry. We take pride in the quality of our craftsmanship. Commercial or residential, a new roof is a big investment. To ensure that you get a quality roof at a fair price, it's important to consider carefully when selecting a roof contractor for the job.

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Modified Bitumen

Modified Bitumen Roofing uses redundant layers of roofing and underlayment to create a durable weather-resistant surface. Modified membranes contain asphalt bitumen that creates a waterproofing agent and adhesive all in one. Pliable through most temperatures modified bitumen systems are 100% waterproof and warrantable for 10 - 20 years depending on the system installed. Modified bitumen roofs have been a popular choice since their introduction in the 1970s and are available in granulated and smooth surfaces. 




Thermoplastic polyolefin (TPO) single-ply roofing membranes have numerous advantages over other roofing systems for commercial and residential use. In addition to being  naturally UV and heat resistant, a TPO roof also remains flexible as it ages - all of which significantly increases its  expected lifespan.  CRC can ensure that your TPO roofing system will provide unparalleled quality, resulting in low maintenance. As environmentally conscious homes and businesses continue to increase, TPO roofs offer an inexpensive option when considering roof installation. 

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Silicone Coatings

Roof coatings are made for existing roofs and can often extend the service life of your roof by 10-15 years. Roof coatings can also act as an additional waterproofing layer on your roof. However, not all coatings are waterproofing products, despite some manufacturer's claims. CRC offers manufacturer's warranties on approved coating systems.