Replacing a roof in Germantown
Germantown's homes are mostly newer, with about 86 percent built in 1980 or later and the biggest share from the 1980s. That means many roofs are on their first or second covering and approaching the end of it at about the same time. When granule loss, cracking or curling shows up on several slopes, the deck has soft areas, or a layer has already been added over the original, a full replacement is generally more practical than patching.
Severe storms are a real part of the local record. Montgomery County had 55 hail reports, with hailstones as large as 2.75 inches, so ask contractors to quote impact-rated shingles as an option and to state the wind rating of each product they propose.
Most homes here are not detached houses, so check whether a homeowners association has rules on color or material before you choose. Montgomery County lists covering-only replacement as work that most likely does not need a county permit, but structural or deck work can change that, and the outcome depends on your scope. Confirm the rule with the Department of Permitting Services. Also agree on the material, the schedule, the manufacturer's warranty on what is installed, and how the old roofing will be removed and disposed of.