★ 24/7 Emergency Roof Response Call 617-913-1130 Family-run since 2005 Licensed & Insured · MA Const. Supervisor 500+ slate & copper projects 4.9 ★ on Google · 23 reviews ★ 24/7 Emergency Roof Response Call 617-913-1130 Family-run since 2005 Licensed & Insured · MA Const. Supervisor 500+ slate & copper projects 4.9 ★ on Google · 23 reviews
Service area · Beacon Hill, MA

Beacon Hill Slate & Copper Roofing

Slate and copper roofing on Beacon Hill's Federal rowhouses. Hidden copper gutters, mansard slate, Architectural Commission work since 2005.

Beacon Hill sits under one of the strictest historic review boards in the country, and on these Federal brick rowhouses the roof is rarely just a slate field. Art Slate Roofing has worked Beacon Hill for over twenty years. The owner walks every roof, we measure on site, and the same in-house crew installs what we quote. On a house that was built for slate and copper, we will not talk you into a cheaper stand-in.

What the slope and the era tell us

Beacon Hill is three neighborhoods in one. The South Slope holds the aristocratic Federal rowhouses the Mount Vernon Proprietors laid out, with their fanlights, wrought iron, and the famous panes of purple glass. The North Slope grew up denser and more modest. The Flat of the Hill, west of Charles Street, was built on filled land. Woven through all of it are the later Second Empire houses whose slate mansards are the one part of the roof you actually see from the street.

1800s to 1840s · Federal rowhouses
Low-slope roofs hidden behind the front parapet, drained by hidden gutters and copper downspouts on the party walls.
1850s to 1870s · Second Empire
The slate mansards. The steep visible face gets hand-laid slate, copper-flashed at every seam.
Greek Revival & Victorian Gothic
Slate and copper detail on the dormers, cornices, and bay fronts these styles added.
Copper throughout
Hidden gutters, downspouts, and party-wall flashing, hand-soldered where one house meets the next.

Roofing under the Beacon Hill Architectural Commission

The Beacon Hill Architectural Commission has reviewed exterior changes on the Hill since 1955, and it meets the third Thursday of each month. Anything visible from a public way falls under it, and that includes the roof: a reslated mansard, a new dormer or skylight, a copper gutter, or a change of material or color. It is widely regarded as one of the toughest historic districts in the United States. We have taken roofs through commission review before, and we build the slate and copper samples and the drawings it expects so the meeting moves rather than stalls. If you are not sure how the rules apply to your address, the City of Boston publishes the Beacon Hill district guidelines online, or we will read the parcel for you. Our note on historic roof permits around Boston covers what that review asks for.

  • 2005 Family-run since
  • 4.9★ 23 Google reviews
  • 75–150 yr Slate roof lifespan
  • In-house Crew — never subcontracted

Licensed & Insured · MA Construction Supervisor · MHIC Registered

Hidden gutters, party walls, and slate mansards

The hard part of a Beacon Hill roof is not the slate you can see. It is the water that has to leave a house wedged into a long attached row. The Federal rowhouses drain through hidden gutters behind the parapet and copper downspouts buried in the party walls, and when those fail the leak shows up two floors down or on a wall shared with the neighbor. On the mansards, the steep slate face catches ice and needs its copper flashing kept tight. We do this work on brick rowhouses across Boston, including a slate roof and copper gutter rebuild in Back Bay, and we reslate mansards like the Second Empire Victorian we restored in Davis Square.

Trades we run in Beacon Hill

Questions

Beacon Hill roofing — frequently asked

Do I need Architectural Commission approval to work on a Beacon Hill roof?

Almost always. The Beacon Hill Architectural Commission, set up in 1955, reviews exterior changes that are visible from a public way, and it meets on the third Thursday of each month. On the Hill that reach includes the roof: a new slate face on a mansard, a dormer, a skylight, a copper gutter, or a change in material or color. It is one of the strictest historic districts in the country, so we build the samples and drawings the commission expects and schedule the work around its calendar rather than guessing at what will pass.

The roof on my Federal rowhouse is hidden behind the parapet. Can you work on it?

Yes, and that is most of what these houses need. Beacon Hill's Federal brick rowhouses carry low-slope roofs tucked behind the front parapet, drained by hidden gutters and copper downspouts that run down the party walls. We rebuild those hidden gutters, run membrane on the flat sections, and hand-solder the copper flashing where one house meets the next. The visible mansards on the later Second Empire houses get slate, hand-laid and copper-flashed.

Why do Beacon Hill roofs leak and back up with ice?

The houses are attached in long rows, and the water has nowhere to go but the hidden gutters behind the parapets and the copper downspouts on the party walls. When those clog or the flashing fails, snowmelt backs up and finds its way inside, often showing on a top-floor ceiling or a shared wall. On the mansards, ice collects on the steep slate face. We chase the leak to the flashing or the hidden gutter rather than patching the spot where it appears.

Which parts of Beacon Hill do you cover?

All three sections. The South Slope with its Mount Vernon Street, Chestnut Street, and Louisburg Square rowhouses, the North Slope, and the Flat of the Hill west of Charles Street. Same crew and same standard on every block.

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Slate & copper roofing in Beacon Hill.

The owner walks every roof himself — free, no obligation. Twenty years of Boston slate and copper work, same crew, same standard.

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or call 617-913-1130 — available 24/7 for emergencies