Signs You Need a New Roof — and Signs You Don't

Which signs really do mean the roof is done?

• Leaks in more than one place. One leak is a failure point. Three leaks in a season is a system at the end of its life.
• A soft or spongy deck. If the roof feels spongy underfoot, the wood underneath is rotted. No membrane or shingle fixes rotten decking.
• Widespread seam failure on a flat roof. Seams opening across the whole roof — not just at one parapet — means the membrane system is done, not unlucky.
• Shingles curling, cracking, or shedding granules everywhere. A few bad shingles are a repair. A whole slope of them is an age verdict.
• Ponding across most of the roof. When the whole surface holds water after rain, the structure or the tapered system has failed, not a single drain.

Which signs usually mean a repair instead?

• One stain, one spot. A single ceiling stain almost always traces to one seam, one flashing, or one vent boot.
• A lifted or missing shingle or two after a storm — replace them and check the underlayment underneath.
• Flashing failures at chimneys and parapets. The roof field outlives its flashing all the time; re-flashing is a repair, not a replacement.
• A slow drain or clogged scupper. Water sitting in one corner is a drainage fix, and a cheap one compared to a roof.

Can you judge it from the ground?

Partly. Binoculars will show you curling shingles and obvious damage, but the deciding evidence is on the roof: seam condition, flashing, and whether the deck is sound. That is why our inspections are free and photographic — you see what we see, and the repair-versus-replace call makes itself.

How much does age alone tell you?

Age loads the dice; it does not roll them. A shingle roof past 20 years that also shows curling, granule loss, and a leak is a roof giving you three signs at once — believe it. A 22-year-old roof that is flat, tight, and dry may still have honest years in it. Flat roofs are similar: a 20-year-old EPDM roof with sound seams is a different property from a 12-year-old one whose seams were never installed well. Signs plus age plus deck condition — that combination is the verdict, and it takes about one free inspection to read.