Wind-lifted and missing shingles
Replaced with the nearest match available and sealed properly rather than tabbed down with a smear of cement.

Slipped shingles, lifted ridge, a flashing that was never right. Fixed where fixing is sensible, and said plainly where it is not.
One layer with local damage is almost always worth repairing: the covering around the fix still has years in it and the patch disappears. Two layers is a different conversation, because nothing good goes on top of them and a repair buys a season rather than a decade.
Replaced with the nearest match available and sealed properly rather than tabbed down with a smear of cement.
Caps that have cracked or blown off, usually on the exposed side of the house, relaid onto sound fixings.
Chimney, sidewall and step flashing that was caulked instead of installed. Caulk is a finish, not a seal.
Open valleys that have worn through at the centre, which on an older cape is often where the whole problem started.
When the mat has gone brittle across most of the slopes, when granule loss is general rather than local, or when there are already two layers up there. The findings say so plainly and put the replacement figure beside the repair figure, so the two can be weighed against each other rather than guessed at.
A full tear-off planned around the frontage first, so four tons of old covering leaves the street without closing it.
Read the page →Tracing a leak back to where the water actually enters, which is rarely above the stain.
Read the page →A documented look after a blow, with the damage photographed in a form that is actually usable.
Read the page →An hour above the deck and below it, ending in a plain written verdict on the covering and its remaining years.
Read the page →Walls and trim fitted by the people who did the covering above them, which is how the flashing between the two ends up right.
Read the page →The drainage sized and hung for the roof above it, and discharged far enough from the house to matter.
Read the page →A look at the damage, a count of the layers, and both numbers written down.