Baltimore Premium Roofing provides professional rear drainage, gutters & downspouts in Baltimore, MD for residential and commercial properties across Central Maryland. There is no gutter on the front of your rowhouse and there should not be one, because there is no eave to hang it from. Everything landing on your roof goes to the back, through one scupper or leader, into a single downspout serving the whole house.
That single path is the whole system, and it is the reason rowhouse drainage failures are so consistent. One outlet, no redundancy. Block it with leaves or a tennis ball and the water has nowhere to go but across the deck, up against the party-wall flashing, and eventually through it. A gutter on a detached house has a dozen feet of overflow edge; a rowhouse scupper has none.
So the work here is different from what people expect when they call about gutters. We size and rebuild the outlet: the scupper through the parapet or rear wall, a sheet-metal collector head that can be cleared from a ladder, a downspout with adequate cross-section, and strainers you can actually reach. We would rather oversize the outlet than fit a decorative one.
Then there is the part that is not our work, and we say it often. Many Baltimore rows discharge into a buried lateral under the rear yard or the alley, and plenty of those are old clay, root-filled, or connected to something nobody has records for. If water backs up at the base of your downspout, or the yard floods while the roof stays dry, that is a drain problem and you need a drain contractor.
Where a rear addition or a porch roof does have a genuine eave, we hang real gutters and size them to the drainage area feeding them rather than copying whatever was there. A five-inch K-style gutter off a small roof area is perfectly fine; the same gutter asked to take a main roof discharge is not, and that particular mismatch is very common on rear additions.
Where the water finally goes is the last question on the list and the one most often ignored completely. A downspout that empties against a rowhouse foundation, in a yard with nowhere to drain, is a basement problem waiting to be blamed on a roof. Extending it, or getting it into something that works, costs very little and prevents an expensive misdiagnosis.
Our licensed and insured team brings the right materials and equipment to every job — self-adhered modified bitumen cap sheets, party-wall base flashing terminated in a surface-mounted reglet, through-wall scuppers with sheet-metal collector heads, parapet coping caps set on cleats with sealed joints, tapered polyisocyanurate crickets pitched to the rear outlet, cockloft framing with joist ends pocketed into brick — and backs the work with a written workmanship warranty. We serve Baltimore and nearby communities including Dundalk, Towson, Catonsville, Essex.
What We Handle
Everything our rear drainage, gutters & downspouts in Baltimore covers
One crew, one point of contact, and the full range of rear drainage, gutters & downspouts work in Baltimore, MD. If it is on this list we do it in house rather than handing it to a subcontractor:
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- scupper repair baltimore
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Not sure which one describes your situation? Describe it in plain words and we will sort it out — or browse the rest of our Baltimore services.
Materials, equipment and how we do rear drainage, gutters & downspouts
The difference between rear drainage, gutters & downspouts that lasts and rear drainage, gutters & downspouts that gets redone in three years is almost always preparation and materials, not the finish you see on day one. We work with self-adhered modified bitumen cap sheets, party-wall base flashing terminated in a surface-mounted reglet, through-wall scuppers with sheet-metal collector heads, parapet coping caps set on cleats with sealed joints, spec them to the job instead of to the invoice, and write the material grades into the free estimate so you know exactly what you are buying.
Every Baltimore job runs the same way: site walk and measurements, written scope and fixed price, protection of the surrounding area, then the work itself with a daily clean-up. Years of roofing work in Central Maryland means we have already met whatever your property is going to throw at us — awkward access, older construction, an HOA with opinions.
Where we do rear drainage, gutters & downspouts outside Baltimore
Baltimore Premium Roofing covers Baltimore and the surrounding communities of Central Maryland. Crews run out to the same nearby cities every week, so an out-of-town job does not mean an out-of-town price.
- Rear Drainage, Gutters & Downspouts in Dundalk, MD — Baltimore County, population 67,796
- Rear Drainage, Gutters & Downspouts in Towson, MD — Baltimore County, population 59,553
- Rear Drainage, Gutters & Downspouts in Catonsville, MD — Baltimore County, population 44,701
- Rear Drainage, Gutters & Downspouts in Essex, MD — Baltimore County, population 40,505
- Rear Drainage, Gutters & Downspouts in Parkville, MD — Baltimore County, population 31,812
- Rear Drainage, Gutters & Downspouts in Pikesville, MD — Baltimore County, population 34,168
Start on the Baltimore Premium Roofing homepage for a free estimate, or call (844) 511-2320 and describe the job.
Why Baltimore Chooses Baltimore Premium Roofing
- ✓We scope the two party walls before the field, because on a Baltimore rowhouse the roof ends at somebody else's building on both sides.
- ✓No open flame on an occupied attached block. Self-adhered and cold-applied systems only, and that commitment is written into the proposal.
- ✓Every proposal states your position in the row, because a middle house, an end unit and a house beside a vacant lot are three different roofs.
- ✓Coping, cornice and the rear outlet are priced as separate lines from the membrane, since that is where rowhouse roofs actually fail.
The standards behind rear drainage, gutters & downspouts
Quality here is not a matter of opinion — it is written down. The rear drainage, gutters & downspouts work we do in Baltimore follows published industry standards: NRCA publishes the Roofing Manual, the industry's reference for details and slope minimums, and Asphalt Roofing Manufacturers Association sets the shingle application and ventilation guidance the warranties reference. If a contractor cannot tell you which standard a detail comes from, that is worth asking about before you sign.
Every rear drainage, gutters & downspouts project in Baltimore gets the same attention, whether it is a single room or a full commercial job. We show up on schedule, keep the site clean, and stand behind the work — the estimate is free and there is no pressure.
Ready to get started? Call (844) 511-2320 for a free rear drainage, gutters & downspouts free estimate in Baltimore, or request a quote and we'll get right back to you.