DIY EPDM Rubber Roof Leak Repair: Step-by-Step Guide to Fixing a Failed Seam

s your EPDM rubber roof leaking at the seams? This is a common issue, often caused by failing old adhesives or improperly installed parallel seams. In this comprehensive tutorial, I'll walk you through the entire process of repairing a leaking EPDM rubber roof seam using primer and in-seam tape for a durable, watertight fix.
I'll show you everything from identifying the problem area (where someone used sheet metal and bricks as a temporary fix!), carefully peeling back the old seam without damaging the underlying fiberboard, to properly cleaning, priming, and applying the new in-seam tape. We'll also cover how to deal with existing patches you might encounter.
What you'll learn in this video:
(0:00) Identifying common causes of EPDM seam leaks (parallel seams, old fixes).
(0:21) Why old glue and caulk eventually fail.
(1:07) Removing a previous ineffective repair attempt.
(1:15) The correct technique for peeling back old EPDM seams.
(2:35) How to inspect and cut around existing patches or previous repairs.
(4:16) Properly cleaning and priming both sides of the seam for maximum adhesion.
(7:15) Understanding the difference between in-seam tape and cover tape.
(8:05) Step-by-step application of in-seam tape for a professional, watertight seal.
(11:35) Inspecting the finished repair.
Materials & Tools Used (examples):
EPDM In-Seam Tape (e.g., 3-inch)
EPDM Primer
Gloves
Scissors / Utility Knife
Marker (for guidance)
Paint Brush (for primer)
Bricks or weights (to hold seam open)
If you're tackling a leaking rubber roof, this video will give you the confidence and knowledge to do it right! Don't forget to like, subscribe, and hit the bell icon for more DIY roofing and home repair tutorials. If you have any questions, drop them in the comments below!
#EPDMRepair #RubberRoofing #DIYRoofRepair #RoofLeakFix #FlatRoofRepair #HomeImprovement #RoofMaintenance #Waterproofing #SeamTape #DIYHomeProjects

Видео DIY EPDM Rubber Roof Leak Repair: Step-by-Step Guide to Fixing a Failed Seam канала Brown Family DIY