I know some people offer different warranties. Just wondering who offers what and why. Some people only offer a warranty on the coat(s) they applied and if anything fails (previous coatings or substrate) they are not responsible, but to me, that seems like something that should be addressed in the prep work.
I want to start offering a warranty but I also don't want to have it be my demise. Any advice from you veterans?
Your post is interesting in that you state that the failure of previous coatings "should be addressed in the prep work." But then you imply that you aren't offering a warranty now. If not, why not? (Not trying to beat you up, I just find that interesting.)
The guy from Vermont offers good advice. Identify what isn't covered and work back. For example, we don't warranty things out of our control, like a hail storm, or the teenage son driving into the side of the garage, or a squirrel chewing through the siding.
We offer 2 years on most exterior surfaces, but only 1 year on doors and walking surfaces. If there is a problem with our work it should show up within 2 years. We only do 1 year on doors and walking surfaces because they take a lot of abuse.
Brian Phillips