Haldane Preservation Architects · est. 1996 · National Register Projects · [Your City]

Selected Project · 2024

The Bell Foundry,
restored to working life.

A 1882 brick foundry in [Your City]'s historic district, brought back to use as a community arts building. Listed on the National Register of Historic Places, 2025.

The Bell Foundry, c. 1898

c. 1898

[ARCHIVE] [Your City] Historical Society

The Bell Foundry, restored, 2024

2024

[PHOTOGRAPHER] · [Photographer Name]

Studio

The work begins in the archive,
and ends with the original
door catching the original light.

Haldane is a small studio. We work on historic homes, mills, schoolhouses, churches, and civic buildings — the buildings that gave a town its first character and that, with care, can give it its next chapter, too.

We are not in the business of replication. We're in the business of repair. When a sash window can be saved, we save it. When a beam can be sistered, we sister it. Replacement is the last resort, not the first quote.

Forty-seven projects across the Mid-Atlantic and Northeast since 1996. Twelve listed on the National Register. Every one of them in continuous use today.

Selected Works

A practice in repair.

2024 · Adaptive Reuse

The Bell Foundry

[Your City], MD · 12,000 sq ft · NRHP 2025

2023 · Residential

Madison Row Townhouse

Charleston, SC · 4,800 sq ft · 1849

2023 · Civic

St. Anne's Chapel

Hudson Valley, NY · 1873

2022 · Residential

Buttonwood Farm

Bucks County, PA · 1798

2022 · Adaptive Reuse

The Old Schoolhouse

Lancaster, PA · 1881 · now a library

2021 · Adaptive Reuse

Stone Mill on Pequea

Lancaster County, PA · 1810 · now an inn

Materials & Methods

A library
of how we work.

Preservation is craft before it is design. Each material has its own grammar — what it asks of us, and what it permits. A small library of the techniques we return to most often.

Heart pine

Saved when sound, sistered when split, milled to match when missing. Never replaced wholesale.

Lime mortar

Soft enough to give. Hand-mixed by trade to match the original color, hardness, and aggregate.

Leaded glass

Releaded when the cames have failed. Re-stabilized when the panel is whole. Always documented before disassembly.

Original hardware

Catalogued, removed for safekeeping, restored, returned. Replacement only when integrity is lost.

Three-coat plaster

Lath, scratch, brown, finish. Applied by hand to retain the slight irregularity that drywall can never quite match.

Milk paint

Mixed in batch from casein and pigment. Forgiving, breathable, and faithful to the period palette.

Slate & copper

A century-and-a-half roofing system, mended by trade. Worth every dollar more than asphalt for what it returns.

Sash windows

Restored, weather-stripped, and (where appropriate) discreetly storm-glazed. Almost always more energy-efficient than they're given credit for.

On the Register

Twelve projects
on the Register.

Listings on the National Register of Historic Places (NRHP) and selected state and local registers, by year of designation.

  • 2025 The Bell Foundry — [Your City], MD NRHP, individual
  • 2024 Madison Row Historic District (contrib.) NRHP, district
  • 2023 St. Anne's Chapel — Hudson Valley, NY NRHP, individual
  • 2022 Buttonwood Farm — Bucks County, PA PA Hist. Marker
  • 2021 Stone Mill on Pequea — Lancaster, PA NRHP, individual
  • 2019 The Old Schoolhouse — Lancaster, PA NRHP, individual
  • 2017 Westcott Tavern — Newport, RI NRHP, individual

Notes

Notes from the studio.

Read all →

On windows · 7 min read

In defense of the original wood window.

A century-old sash, well-tuned, performs better than its reputation — and lasts longer than most replacements.

On masonry · 5 min read

Why portland cement quietly ruins old brick.

A short note on the chemistry of repointing, and the case for matching mortar to the building, not to the home center.

On reuse · 9 min read

Adaptive reuse, and the long arithmetic of a building.

A meditation on embodied carbon, useful life, and the second (or third) chapter we owe these structures.

As featured in
Architectural Record
Old House Journal
The New York Times
Preservation Magazine
Curbed

Inquiries

Tell us about
the building.

We take a small number of new commissions each year. The more you can share at first — age, condition, register status — the better we can know whether we're right for the work.

Studio

214 Front Street, 2nd Floor
[Your City], MD 00000

By appointment

Monday–Thursday

Phone

(555) 010-7100

Email

studio@haldanepreservation.com