No matter your business or building size, Correll Contracting Corp. is your solution experts in commercial roofing. We'll work with your architects and contractors to develop a customized roofing plan for your new commercial construction. Or, if you are an owner of an existing commercial structure requiring re-roofing, roof repairs or just preventative maintenance we're here to help.
Correll Contracting
is a proud certified installer of Carlisle, Genflex
and Johns Manville for both EPDM and TPO single ply systems. Correll Contracting
is also a certified installer of the Duro Last
membrane single ply PVC roofing system.
TPO
is a blend of polypropylene and ethylene propylene polymers and usually are reinforced with polyester. TPO contains a colorant, flame retardants, UV absorbers and other proprietary substances to achieve desired physical properties. TPO is typically white but is also available in some other colors and is sold in a variety of widths and thicknesses. It like EPDM, can be installed either fully adhered, mechanically attached or ballasted, seams are sealed by heat welding with hot air.