04/17/2026
A homeowner called me last spring about a ceiling stain the size of a dinner plate. She had been watching it for three months.
By the time we got up there, that $400 flashing repair had turned into $6,200 in decking replacement and interior damage.
Three months. One stain. $5,800 more than it needed to cost.
I think about that call a lot. Not because it was unusual, but because it happens every single season, and it always starts the same way: a homeowner who did not know what to look for or what questions to ask.
So here are the roofing questions I get asked most, with straight answers.
How do I know if I need a full replacement or just a repair?
Age and scope. If your shingles are 20 to 25 years old and you are seeing damage in multiple areas, replacement is almost always the smarter financial move. If your roof is under 15 years old and the damage is isolated, a quality repair can buy you another 8 to 10 years. The mistake most homeowners make is patching a 22-year-old roof twice before finally replacing it. You end up spending more and getting less.
How long does a roof replacement actually take?
For a standard residential home between 1,500 and 2,500 square feet, a professional crew completes most full replacements in one to two days. If someone tells you it takes a week with no explanation, that is worth questioning.
What is the one thing homeowners miss most during a roof inspection?
Flashing. Every time. Flashing is the metal that seals transitions around chimneys, skylights, and where your roof meets a wall. It is also where roughly 80 percent of leaks start. If an inspector does not specifically mention your flashing, they did not look closely enough.
Does homeowner's insurance cover roof damage?
It depends on the cause. Storm damage, hail, and falling trees are typically covered. General wear and age-related deterioration are typically not. Here is the order that matters: document everything after a major storm, call your insurance company first, then call a roofer. Reversing that order can complicate your claim.
How often should I have my roof inspected?
Twice a year is the standard. Once in spring after winter stress, once in fall before the next season. If you have had a significant storm, schedule an inspection within 30 days regardless of where you are in the calendar.
The homeowner with the $6,200 repair told me afterward she thought the stain might just dry out on its own.
I hear some version of that story at least a few times every season.
Your roof is the one thing standing between your family and the elements. It does not have to be complicated. You just need to know what to watch for before a dinner-plate stain becomes a five-figure problem.
Save this post so you have these answers when you need them, and follow Best Roofing Now for more straightforward roofing guidance built around real experience.