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  1. Dormer - Wikipedia

    A dormer is often one of the primary elements of a loft conversion. As a prominent element of many buildings, different types of dormer have evolved to complement different styles of …

  2. 12 Types of Dormer Roofs - This Old House

    Aug 15, 2024 · A dormer is a small structure that sticks out from a sloped roof, usually containing a window. It gives more space and headroom inside, often in an attic or upper floor, and lets in …

  3. What Is a Dormer? The Most Common Types to Consider

    Oct 14, 2024 · The dormer, also called a dormer window, has its own roof, which could be arched, flat, pointed, or ornate. Because dormers jut out beyond the pitched roof, they add depth and …

  4. What Is a Dormer in a House? Types and Benefits - Engineer Fix

    A dormer is a roofed structure, often containing a window, that projects vertically beyond the plane of a pitched roof. This distinct architectural feature breaks the monotonous line of a sloped …

  5. 13 Common Dormer Types: A Homeowner’s Guide - Asbury …

    Learn about the most common dormer types that you can have installed in your home, as well as the basics of the installation process, including typical costs.

  6. All About Dormer Architecture: Types, Purpose, and More

    Nov 12, 2024 · A dormer is a window typically set vertically on a sloping roof, appearing as "the eyes" of a dwelling. The dormer has its own roof, which may be flat, arched, hipped, pointed, …

  7. Dormer | Roof, Windows & Construction | Britannica

    dormer, in architecture, a vertical window that projects from a sloping roof and usually illuminates a bedroom. The term derives from the Latin dormitorium, “sleeping room.”

  8. Dormer - Chicago Architecture Center

    A dormer is a roofed projection that extends from the slope of a roof to provide additional light and ventilation to a building's attic or upper floors. It typically consists of a sloping roof, a vertical …

  9. DORMER Definition & Meaning - Merriam-Webster

    The meaning of DORMER is a window set vertically in a structure projecting through a sloping roof; also : the roofed structure containing such a window.

  10. What Is a Dormer? 9 Types to Consider | Angi

    Oct 20, 2025 · What Is a Dormer? A dormer is a structure that projects out from the plane of a sloped roof, often including a window. The dormer structure has its own roof, siding, and …