In architecture, a transom is a transverse horizontal structural beam or bar, or a crosspiece separating a door from a window above it. This contrasts with a mullion, a vertical structural member. [1]

Sep 17, 2025 · On most boats, the transom is the vertical reinforcement at the stern of the boat. There’s definitely a lot of terminology to learn and remember when boating, so we’re here to tell you more …

: a window above a door or other window built on and commonly hinged to a transom

Nov 18, 2025 · Transom windows sit over a door or other window on top of a horizontal beam, called a transom. They can be decorative or functional and have been popular since the 14th century.

Jul 28, 2025 · In this guide, you’ll learn exactly what a transom window is, its historical roots, types and design options, benefits, considerations, and FAQ's.

Dec 17, 2024 · In the world of construction, the term transom refers to a horizontal structural element found in doors, windows, or other openings. A transom is typically positioned above the main door or …

Apr 22, 2024 · Learn about transom windows from design experts, including their history, types of transom windows, and what installation and replacement cost.

TRANSOM definition: a crosspiece separating a door or the like from a window or fanlight above it. See examples of transom used in a sentence.

A transom is the aft transverse surface of the hull of some boats and ships forming its stern. Adding both strength and width to the stern, a transom may be flat or curved, and vertical, raked aft (known as an …

2 days ago · LOS ANGELES, Jan. 22, 2026 (GLOBE NEWSWIRE) — Transom Capital Group (“Transom”), a Los Angeles–based private equity firm specializing in operational transformation, …