Midcliff

Midcliff is one of Newport’s most refined Gilded Age estates, perched above the Atlantic with a vantage point that has shaped its architectural identity for more than a century. Built in 1883 for Louis I. Stimson and later expanded under the direction of architect George Champlin Mason, the residence embodies the elegance of Newport’s late‑19th‑century summer colony — shingle‑style massing, sweeping rooflines, and finely detailed woodwork designed to harmonize with the coastal landscape.

Slate & Copper Services was entrusted with restoring critical exterior elements of this landmark, focusing on historic slate roofing, copper restoration, and targeted preservation carpentry. Midcliff’s roof system is central to its architectural character: long, flowing planes of slate that transition into dormers, eyebrow windows, and complex shingle‑style geometries. Restoring these elements required a precise understanding of period‑correct detailing and the building’s original construction methods.

The project began with a comprehensive assessment of the slate roof, which had endured decades of coastal exposure — salt air, wind‑driven rain, and freeze‑thaw cycles that challenge even the most robust materials. We sourced premium, historically appropriate slate to match the estate’s original coursing and surface texture, ensuring visual continuity across the roofline. Each slate was hand‑cut and placed to maintain the crisp geometry that defines Midcliff’s silhouette.

Copper played a critical role in the restoration. Custom flashings, valleys, and architectural sheet‑metal components were fabricated to replicate historic profiles while delivering long‑term performance in Newport’s demanding climate. Traditional soldered seams and hand‑formed details were used throughout, reinforcing the estate’s original craftsmanship and ensuring watertight integrity across complex roof transitions.

Midcliff’s architectural complexity presented challenges distinct from other Gilded Age estates. The shingle‑style massing includes irregular roof planes, intersecting dormers, and delicate wood‑trim interfaces that required careful coordination among trades. Previous repairs had introduced inconsistencies that needed correction to restore architectural harmony. The building’s exposure to oceanfront weather demanded durable materials and advanced detailing to protect the structure without altering its historic character.

Preservation carpentry was essential in areas where roofing and woodwork intersected. Hand‑tooled repairs reinforced aging components while maintaining the estate’s original craftsmanship — a balance of authenticity and structural resilience.

Today, Midcliff stands as a testament to Newport’s Gilded Age heritage and the enduring craftsmanship that defines its coastal estates. The restoration reflects Slate & Copper Services’ commitment to heritage building conservation, combining authenticity, precision, and respect for one of the region’s most architecturally significant homes.

Builder: Kirby Perkins Construction