The Colonial Pennsylvania Pent Roof
English and Germanic Origins

As I see it, the colonial Pennsylvania farmhouse is an iconic monument to the success of William Penn’s Holy Experiment. Penn’s Quaker dream was to create a new homeland of peace and prosperity. The colonial Pennsylvania home and hearth are a beautiful manifestation of those ideals.
My favorite architectural avatar of that Quaker idealism is the Pennsylvania farmhouse, with its multi-cultural origins in England, Germany, and beyond. And those farmhouses’ pent roofs are a defining element of this distinctive architecture. The Pennsylvania pent roof reminds me that William Penn’s New World invited German farmers to emigrate here to an inclusive new home. Those German-speaking immigrants included my Amish and Mennonite ancestors. Thank you, William Penn.

A Sampler of Pennsylvania Pents
on Colonial Quaker Farmhouses:

Pent Roof Prototypes in England
Farmhouses of the West Midlands:

Tiled Weatherings (Pents)
On the 1663 Moat Farmhouse
In Worcestershire, England:

1938: Historian Thomas Jefferson Wertenbaker
Explains English Origins of Pent Roofs:

Above: Text and image source: The Founding of American Civilization - The Middle Colonies, Thomas Jefferson Wertenbaker, 1938. Internet Archive.
Thomas J. Wertenbaker was a professor of American history at Princeton University. In his 1938 book, above, he explained his theory of the English origin of Pennsylvania pent roofs.

Germanic Tiled Weatherings
in Elsaß / Alsace and the Rhineland:

Above: Map source: Anfänge einer kartographischen Sachgeographie... Karlheinz Leist, 1956. Also in: Siedlung, Haus und Hof in der Pfalz, Band 1, Helmut Seebach, 2019.
This map by house researcher Karlheinz Leist shows the distribution of the Vordach (pent roof) in the Pfalz. The map reveals the influence of Alemannic and Swiss building traditions into southwest Germany.
From a historical perspective, the South Palatinate shares in the Alemannic-Alsatian cultural area regarding house construction. In 1857, Wilhelm Heinrich Riehl classified double or triple pent overhangs (Vordächer) on house gables as characteristic of earlier “Old World” construction techniques. The distribution area of the gable overhang (Giebelverdachung) is predominantly in the Palatinate and Alsatian Rhine plains.

Definition of a Pent Roof / Vordach:

“You will find it [gable pent eave] everywhere where the reformed Swiss immigrants built their half-timberwork houses, like in the Alps, Alsace, Black Forest, Kraichgau, Palatinate, Odenwald, Franconia etc. etc. In literature it is often called ‘Vordach’. I call it ‘Giebelverdachung’, because the horizontal wooden logs needed protection against water and erosion.” Quote: German historian Helmut Seebach, 2026 interview.

Pent Roofs & Pent Eaves in Switzerland:

Above: A ca. 1760 Swiss farmhouse of the Höfner family located in Schindellegi, drawn by Max Müller. Here a Swiss gable pent eave is identified as a Klebedach. Image source: Yumpu

The Swiss Weatherings: Klebdach and Vordach
A Comparison:

In Switzerland, from Lake Lucerne to the Appenzell region, some historic houses have narrow protective roofs attached to the front facades. The variations and names of these gable weatherings are:

• Klebdach: The Klebdach is attached to a support structure that is added to the wall of the house.

• Vordach: The Vordach looks similar, but it is supported by beams that are an integral part of the house construction and protrude directly out of the wall.

1933: Pent Roofs and Pent Eaves
on Early Pennsylvania German Houses
Defined by Architect G. Edwin Brumbaugh:

Historians have used the phrases “pent roof” and “pent eave” interchangeably. To add to the mix, some writers name these projecting roofs “pents” or “pentices.” Architect G. Edwin Brumbaugh provided definitions for these pent phrases in his 1933 article “Colonial Architecture of the Pennsylvania Germans”, above. Some historians also describe pent eaves as full-return cornices.

1950: Historian Thomas Tileston Waterman
Explains Germanic Origins of Pent Roofs:

1920s Colonial Revival Pent Roofs
Identified as “Germantown Hoods”

Throughout the Colonial Revival era, architects described pent eaves as “Germantown hoods.” As early as the 1890s, writers and builders credited Germantown, near Philadelphia, with this vernacular architectural form. While all counties of Southeast Pennsylvania showcase pent roofs on many historic houses, Germantown received the most credit for those pents at that time.
To this day, the Rhineland often receives the most credit as the place of origin of the pent roof, rather than England primarily being credited with prototypes for pents. But pent roofs are cross-cultural, with origins in both England and the Rhineland.