Find out what your siding is really telling you.

The signs that mean replacement, the signs that mean a repair, and the ones that mean nothing at all.

Buckling, cracks, soft spots, failed paint, chalky fading, loose panels — what each sign means, and when it’s a pattern.

One spot or a pattern? Six questions that separate a fixable repair from siding that’s done — and the repeat-repair trap.

No single number. How vinyl, engineered wood, and fiber cement age here, and what the warranties actually cover.

Green film and black speckles usually wash off. The flag is growth that keeps returning in one spot: water behind the wall.

The inside-the-house signs water is past your siding, where it gets in, and how a pro checks whether the wall is sound.

Siding is the rain screen, not the insulation — how a leaking wall raises bills, and what to rule out first.

Replace it only if it’s failing. What buyers and inspectors flag, re-side vs. price cut, and timing it before the photos.