A Slate Roof Is Forever — Slate Roofing in Boston, MA
Natural slate, hand-formed copper, and historic preservation for Boston's finest homes. The roof that outlasts a century — installed and restored by craftsmen who treat it that way.
Roofing as Craftsmanship
For twenty-seven years, Blackstone has done one thing: slate. Not the fast, disposable roofing the rest of the trade sells, but the natural stone and hand-formed copper that has crowned New England's finest homes for two centuries. We source matching slate, form our own copper flashings, and restore historic roofs with a reverence they deserve.
- ✓Natural slate & synthetic slate
- ✓Hand-formed copper flashings & valleys
- ✓Historic & landmark preservation
- ✓MA CSL licensed, 27 years
Boston Homes in Slate & Copper
The Slate & Copper Trade
Natural stone, hand-formed metal, and the patience a heritage roof demands.
Why Heritage Homes Choose Us
Slate Is All We Do
Twenty-seven years of natural slate and copper — a craft the rest of the trade abandoned for speed.
We Restore Before We Replace
Most failing slate roofs need repair, not replacement. We save the stone and the history whenever we can.
Hand-Formed Copperwork
Our valleys, flashings, and finials are formed by hand — the detail that makes a slate roof last and shine.
The Last Roof a Home Will Ever Need
There's a reason slate crowns the homes built to last.
A Century of Life
Natural slate routinely lasts 100 years or more — often longer than the home beneath it.
Fireproof Stone
Quarried rock doesn't burn — the highest fire protection a roof can offer.
Timeless Beauty
No other roofing material ages as gracefully or signals quality the way natural slate does.
Natural & Enduring
A single slate roof outlasts three or four asphalt roofs — the truly sustainable choice.
The Copper Is the Craft
On a slate roof, the copper is what fails first and matters most. Our valleys, step flashings, ridge caps, and finials are hand-formed in the shop and fitted on site — not the off-the-shelf aluminum the trade defaults to. Copper ages to a living patina, seals a slate roof for generations, and turns a roofline into something worth looking up at.
- ✓Hand-formed copper, never stamped aluminum
- ✓Valleys, step flashing, ridges & finials
- ✓A patina unique to your roof
- ✓The detail that makes slate last
A Slate Roof Worthy of Your Home
Request a consultation — we'll assess your roof and tell you honestly whether it calls for restoration, repair, or new slate.
Boston Homeowners on Blackstone
Blackstone restored the slate roof on our 1890s Beacon Hill townhouse with a reverence the last three contractors lacked. They sourced matching salvaged slate, hand-formed the copper valleys, and treated a historic roof like the heirloom it is. This is roofing as craftsmanship.
We interviewed every slate roofer in greater Boston. Blackstone was the only one who talked about the roof lasting another hundred years, not another twenty. The copperwork alone is worth it. Impeccable.
Our slate roof was failing and everyone said tear it off. Blackstone showed us most of the slate was fine — it was the flashing and a few broken pieces. They repaired instead of replaced and saved a century-old roof. Extraordinary integrity.
Slate Roofing FAQs
My slate roof is leaking — does it all need replacing?
Rarely. Natural slate can last a century, so a leaking slate roof is almost always a flashing failure or a handful of broken slates — not the whole roof. We restore and repair whenever the stone is sound, saving both the roof and its history.
What's the difference between natural and synthetic slate?
Natural slate is quarried stone that lasts 100+ years and ages beautifully — the finest roof available. Synthetic slate mimics the look at a lighter weight and lower cost, an option for homes that can't structurally carry natural stone. We install both.
Why does copper matter so much on a slate roof?
On a slate roof, the copper flashings and valleys are what seal it — and what fail first if done poorly. We hand-form copper rather than using stamped aluminum, so the metalwork lasts as long as the stone and becomes part of the roof's beauty.
Do you do historic and landmark roofs?
Yes — historic preservation is central to our work. We roof to period-correct, preservation standards and are experienced working with landmark commissions and heritage requirements.
Is a slate roof worth the investment?
For the right home, absolutely. A slate roof is the last roof the house will ever need, it protects and elevates the home's value, and it's the truly sustainable choice — one stone roof instead of four asphalt ones.
Request a Slate Roofing Consultation
Tell us about your home and its roof. We'll arrange a consultation and give you an honest assessment — restoration, repair, or new natural slate.
- Visit usBoston, MA 02116
- Call us(617) 555-0129
- Email usstudio@blackstoneslate.com