For low-slope commercial roofing, a Roofing Contractor may install or repair EPDM, TPO, PVC, modified bitumen

https://workflowrepaircontractor452.hexaforgey.com/posts/commercial-roof-installation-getting-the-system-right

For low-slope commercial roofing, a Roofing Contractor may install or repair EPDM, TPO, PVC, modified bitumen, or built-up roofing.