That “improper install vs defective product” blame game is all too familiar. I’ve seen it drag on, especially with composite shingles—manufacturers always ask for install photos, and installers point to the batch number. Out of curiosity, did anyone here ever get a warranty honored without a fight? Or is it just par for the course that you have to escalate?
Roofing warranties are practically a running joke in my circles. I’ve managed more than a dozen properties over the years, and every single time there’s a shingle issue, it’s like watching a tennis match—installer lobs the ball to the manufacturer, manufacturer fires it right back. The only time I saw a warranty honored without a drawn-out argument was with a local outfit that handled both install and supply. Even then, I think it was just easier for them to eat the cost than risk bad word-of-mouth.
The bigger manufacturers? Forget it. They want photos from every angle, proof of underlayment, nailing patterns, you name it. Last year, we had a batch of architectural shingles start curling after just three years (Midwest freeze-thaw cycles are brutal). Installer swore up and down it was a defective batch, but the manufacturer’s rep spent half an hour poking around the attic, looking for “ventilation issues.” In the end, we split the cost for replacement just to get the roof sealed before winter hit.
What gets me is how much of this comes down to paperwork and documentation. If you don’t have every invoice, photo, and warranty registration from day one, you’re basically out of luck. I’ve started making contractors sign off on detailed install checklists and take progress photos just so I have ammo if something goes sideways. It’s a hassle, but it beats arguing with two companies pointing fingers at each other.
Has anyone actually seen a manufacturer step up and take responsibility without blaming install or maintenance? Or is this just the price of doing business with composite shingles these days? I sometimes wonder if metal roofs are worth the upfront cost just to avoid this circus... but then again, hail season makes me nervous about that too.
