Mass Timber Feasibility Study

Montpelier, VT

Concept 2025

Working closely with the Owner, Skyplane emerged by leveraging the culmination of its design, construction, and re-use experiences to guide the award-winning restoration of 3929 Baring St.

Originally built in 1891, the building had fallen into disrepair, regarded to as the local “Haunted House”. The stately, Federal Style home features granite from Barre, Vermont on its main facade and water table, and “Peach Bottom” Slate for its Mansard roof from Peach Bottom, Pennsylvania. Both of which were resilient enough to be restored, salvaged, and/or reused.

Pursuing a lifetime goal, the Owner, Glenn Steiffenhofer, spared no expense to restore the building to its original glory. Working with a talented team of local trades people over 2 years, Skyplane worked to salvage and restore, in detail, as many historic elements as possible from the site. These included nearly half of the existing “fish-scale” slate tiles which were matched with salvaged Peach bottom slate of the same era, restored the granite entry steps and railing, and a new property fence in the spirit of the building’s original era. Ornamental corbels were also salvaged as templates for new corbels and placed in their original locations, as accents and supports of the historic roof cornice diligently rebuilt in its historic profiles. Additionally, historically appropriate windows were used with only one original opening being infilled to accommodate the new apartment layouts. All finishes were matched in type, texture, and color based on existing material samples.

Within, additional historic gems were restored including the richly colored encaustic tiles of the foyer floor, and the original Walnut railing, most of which was able to be restored and reinstalled.

Project Team

Owner                                        

Architect & CM Advisor                                          

Project Management               

Structural Engineer                   

Mechanical Engineer               

Masonry Restoration               

Roof Restoration                         

Cornice Restoration                 

Granite Stairs                                

Metalwork                                     

Glenn Steiffenhofer

Skyplane Studio Architects

Lanoce Energy Advisors

Larsen & Landis

Mark Ulrich Engineers

Premier Building Restoration

Russell Roofing

Hickory Building & Remodeling

Muldoon Masonry

S.V. Design

Baring St Restoration

Philadelphia, PA

Completed 2023

2025 Outstanding Preservation Award,

University City Historical Society