FAQ

By finding where the water sits and repairing that, in the membrane already on the roof. A flat roof rarely fails in the middle of a dry stretch: it fails at a blocked outlet, in a low spot, or at a seam that spends days underwater. The outlet is cleared, the low spot built up so water runs again, and the seam repaired in kind.

Fix the drainage and the detail that failed. Most flat roofs that look finished are a sound membrane with one bad outlet and a pond beside it. Clearing or resetting the outlet, building up the low spot and repairing the seams that sat underwater can give the roof years more. If the membrane is cracked across the field, you are told so.

Published national figures put the average roof repair at around $900, inside a range of about $300 to $3,000. In Passaic, height and flat rear roofs move it: a handyman in a Passaic County thread put a two-hole repair at $1,500 to $2,500 at the height of the house he was looking at.

Most roof repairs are estimated at $300 to $3,000, with flat-roof repairs estimated at $750 to $3,500 from a range borrowed from another market. A cleared outlet or a few shingles sits low; a low spot built up or a valley rebuilt sits higher.

A New Jersey home improvement contractor registration number on the quote, a written scope that names the materials, and a roofer who looks before pricing. In Passaic add one more: ask them where the water on your roof is meant to go, and why it stopped.

Fix the cause once. On a Passaic roof that is often a blocked drain, a choked valley or a porch roof draining back to the house, and putting the water back on its way costs far less than patching the same spot every season.

It depends on what the water is doing. Water coming in now, near anything electrical, or showing in another unit is urgent; so is a blocked outlet with rain forecast. A cracked shingle over a dry ceiling can wait for a dry week.

Asphalt shingles are generally rated at 15 to 30 years. They wear out unevenly, though: valleys, eaves and the slopes that take the most water go first, which is why a roof with one worn slope is often a repair rather than a new roof.