House of the Wooden Partition (Casa del Tramezzo di Legno) (Herculaneum)

House of the Wooden Partition (Herculaneum)

The House of the Wooden Partition (Casa del Tramezzo di Legno), located at Insula III.11 in the ancient Roman city of Herculaneum (modern Ercolano, Italy), is a well-preserved patrician residence buried by the eruption of Mount Vesuvius in 79 CE. Positioned on the east side of Cardo IV Inferiore, a main north-south street, it originally extended across the entire insula but was later modified, with some rooms detached to become humble dwellings and shops for artisan workers. The house derives its name from a remarkably preserved carbonized wooden screen or partition (tramezzo di legno) that separates the atrium from the tablinum, a rare example of ancient Roman carpentry featuring hinged panels with bronze handles that still swing on their original hinges. Constructed in the late Republican period (1st century BCE) and remodeled in the 1st century CE, it reflects adaptations following the 62 CE earthquake, including reinforced walls and privacy features for a person of means.

Excavation history began with 18th-century Bourbon tunnel explorations that damaged and looted parts, followed by systematic open-air digs between 1928 and 1929 under archaeologist Amedeo Maiuri. The mudflow burial preserved organic elements like wood, providing rare insights into Roman daily life, though early excavations and volcanic heat warped some features. As part of the Parco Archeologico di Ercolano, it is open to visitors, who praise its wooden partition and frescoes but note the site's crowds; allow 10–15 minutes in a full tour.

 

Overall Layout and Architectural Features

The House of the Wooden Partition occupies a rectangular plot adapted to Herculaneum's urban grid, with a façade preserved up to the second storey featuring a portal, windows, and small lights at various heights—one of the most complete private house façades in Herculaneum or Pompeii. The layout centers on a Tuscan-style atrium (Room 6) accessed via an entrance corridor (fauces, Room 1), with cubicula (bedrooms) and an ala (wing) flanking it, leading to a tablinum (Room 9) separated by the namesake wooden partition. To the west, a corridor (Room 10) connects to a peristyle garden (Garden 11) with porticoes on east and north sides, surrounding additional reception rooms. The house develops vertically with upper floors and balconies, supported by beam holes and masonry.
Architectural features include opus reticulatum walls, tufa thresholds, and a compluvium (roof opening) over the atrium for light and rainwater collection into an impluvium basin decorated with white tiling, later covered in marble. The wooden partition consists of panels with central hinged doors and bronze lamp supports shaped like ship's sterns, allowing privacy while enabling the owner to conduct business. Drainage via puteals and cisterns, with carbonized wood preserved by mudflows, highlights Roman engineering. Post-earthquake modifications reinforced structures, reflecting resilience.

House of the Wooden Partition (Casa del Tramezzo di Legno) (Herculaneum)  House of the Wooden Partition (Casa del Tramezzo di Legno) (Herculaneum)  House of the Wooden Partition (Casa del Tramezzo di Legno) (Herculaneum)  House of the Wooden Partition (Casa del Tramezzo di Legno) (Herculaneum)  House of the Wooden Partition (Casa del Tramezzo di Legno) (Herculaneum)

Room-by-Room Description

The house comprises about 15–20 spaces, labeled per Maiuri's documentation.

Entrance Doorway: On Cardo IV Inferiore, with masonry benches outside; leads to fauces.
Entrance Corridor (Room 1): Leads west to atrium; painted decorations on south and north walls.
Room 2 (Cubiculum): North-east of atrium, next to entrance corridor; flooring and ceiling details.
Room 3: South of entrance corridor; recess in south wall, arched niche in upper west wall, beam holes for upper flooring.
Room 4 (Cubiculum): South side of atrium; painted decorations on east wall with plants on zoccolo, upper south wall frieze with deer panel.
Room 5 (Cubiculum): South side of atrium; carbonized bed in south-west corner, upper wall engraving from 1757.
Room 6 (Atrium): Central Tuscan space with compluvium, impluvium in opus signinum with white tiling (later marble); doorways to Rooms 2, 4, 5, 7, 8, Corridor 10; upper walls painted with masks.
Room 7 (Ala): South side of atrium; painted decorations on west, south, east walls.
Room 8 (Triclinium): South-west of atrium; doorways to east portico and atrium; painted decorations with sea-monsters, dolphins, phoenix, goat, grapes, sacred scene.
Room 9 (Tablinum): West of atrium, behind wooden partition; accessed via south-east doorway from north portico.
Room 10 (Corridor): West of atrium, leads to atrium; doorway from north portico.
Room 12: North wall of peristyle; decoration on plaster.
Room 13: North wall; doorway and window.
Room 14: West side of peristyle; doorway.
Room 15: West side; doorway adjacent to Room 14.
Room 16 (Triclinium): Central west side; deteriorated decoration.
Room 17: North-west corner; doorway near Room 16.
Garden 11: Peristyle with east and north porticoes; painted south wall garden painting.

Upper floors: Living rooms where table was found; statuette of Attis.

 

Decorations, Artifacts, and Significance

Decorations include Third- and Fourth-Style frescoes: atrium upper walls with masks; Room 4 plants on zoccolo, deer frieze; Room 8 sea-monsters, dolphins, phoenix, goat, grapes, sacred scene; garden south wall garden painting. Mosaics on floors; intricate ornaments.
Artifacts: Marble table with detailed legs near impluvium; carbonized bed in Room 5; statuette of Attis; wooden leaves, bronze lamp supports.
The house's significance lies in its preserved façade and rare wooden partition, offering insights into Roman privacy, carpentry, and post-earthquake adaptations. It exemplifies patrician life in Herculaneum's seaside setting.