How to Replace a Pipe Boot on Metal Roofing (Step-by-Step Installation)

Whether you’re a contractor, installer, or DIY homeowner, this step-by-step guide shows you the professional way to handle pipe boot replacements and avoid costly water infiltration issues.

In this video, metal roofing expert Thad Barnette walks you through the complete process of replacing an old EPDM pipe boot on a standing seam metal roof using Sheffield Metals installation standards. Learn the exact tools, materials, and techniques needed to ensure a watertight seal that lasts.

We cover everything from removing the old boot without damaging the finished roof, to marking fastener locations, applying butyl tape compression sealant, and installing self-sealing fasteners at the correct spacing. You’ll also learn critical details like why you need to upsize fasteners, how to prevent EPDM washer damage, and why the hose clamp is essential to prevent sagging over time.

If you’re thinking about installing your own standing seam roof, this is the real-world perspective you need before you start.

In this video, we cover:

►Tools & materials needed

►Safely removing old pipe boots

►Marking fastener locations

►Applying butyl tape correctly

►Fastener installation best practices

►Hose clamp installation

►Troubleshooting different roof conditions