*TPO roof (ThermoPlasticOlefin)- single ply membrane, one of the most popular choices in roofing today. As the premier commercial roofer in Knoxville TN, we frequently install and repair these flat roofs.
EPDM (ethylene propylene diene terpolymer) is another common type of commercial flat roof in Knoxville and East Tennessee. We often find busted seams and conduct commercial roof repairs and replacements on EPDM flat roofs.
*Overlay roof on a BUR with a fleece-backed TPO, mechanically attached to the wood decking, all seams heat welded.
*An EPDM roof where there was a ballast shift, a new layer of EPDM installed and the ballast reused in Sevierville, TN.