What makes Baltimore roofing genuinely different
- Flat and low-slope rowhouse roofs. Different systems, different failure modes, different pricing basis than a shingle roof.
- Party walls and parapets. Your roof ends in a wall you share, and that joint leaks more than anything else on the building.
- Drainage by design, not by gravity. Internal drains, scuppers, and rear box gutters that fail behind the fascia where nobody looks.
- Roof decks. Beloved in Canton, Fells Point and Federal Hill, and the leading cause of leaks we get called to, because every post is a hole in a membrane.
- Formstone and cornices. City-specific cladding and roof-edge metal that most contractors have never worked on.
- Historic review. Street-visible work in a designated district needs review before it happens, not after.
- Post-war aluminum-clad county stock in Dundalk, Essex, Parkville and Pikesville, most of it never touched since it went on.
- Access. No driveway, alley staging, hoisted material, heavy multi-layer tear-offs. It is a real cost and it belongs in the quote.
Cities and neighbourhoods we cover
Baltimore, MD — Baltimore City
Baltimore rowhouse roofs are flat or low-slope, not shingled. What is up there is usually built-up roofing — layers of felt and asphalt, sometimes with gravel — or a modified bitumen cap sheet torched or self-adhered…
roof repair · roof replacement · storm damage · siding repair · siding replacement
Towson, MD — Baltimore County
Towson is genuinely two roofing markets on the same map. Rodgers Forge, Anneslie and the Loch Raven Village blocks are brick rowhomes with flat or very low-slope roofs behind a parapet — membrane and coating work, not…
roof repair · roof replacement · storm damage · siding repair · siding replacement
Catonsville, MD — Baltimore County
Catonsville has more genuinely complicated roofs than anywhere else in the county. The older Frederick Road houses are steep, cut up with turrets, dormers, porch roofs and multiple valleys, and a number of them are…
roof repair · roof replacement · storm damage · siding repair · siding replacement
Dundalk, MD — Baltimore County
Dundalk is a planned-housing town and it shows on the roofs. The garden-village blocks and the war-housing duplexes are brick with flat or low-slope roofs behind parapets, and those are membrane roofs. The Cape Cods and…
roof repair · roof replacement · storm damage · siding repair · siding replacement
Essex, MD — Baltimore County
The war-housing rows and duplexes are low-slope and flat, built fast and built cheap, and most of them are on their third or fourth roof covering. The Capes and ramblers behind them are pitched shingle. What Essex has…
roof repair · roof replacement · storm damage · siding repair · siding replacement
Parkville, MD — Baltimore County
Mostly conventional pitched shingle roofs on ramblers and splits, with real pockets of porch-front rowhome blocks toward the Harford Road corridor that are flat or low-slope behind a parapet. Split-levels bring their…
roof repair · roof replacement · storm damage · siding repair · siding replacement
Pikesville, MD — Baltimore County
Sudbrook Park is the outlier and it is worth knowing about: a nineteenth-century planned suburb of frame houses with steep, irregular, multi-gable roofs, deep overhangs and complicated valley work, several still on…
roof repair · roof replacement · storm damage · siding repair · siding replacement
Owings Mills, MD — Baltimore County
Owings Mills is the opposite of the rest of this list. There is very little historic stock and almost no flat rowhouse roofing. What there is instead is a large, uniform inventory of 1980s to 2000s single-family homes…
roof repair · roof replacement · storm damage · siding repair · siding replacement
Before you get quotes
What actually drives roof replacement cost in Baltimore — the full list of variables, how to read a quote, and the line items to demand from every bidder.
Water coming in right now? Emergency leak response in Baltimore.