Box Gutters

Box gutters — also called built-in gutters, trough gutters, or Yankee gutters — are integrated directly into the roof structure rather than hanging from the eaves. They're concealed within the roofline, creating a clean, streamlined appearance that's been a hallmark of grand architecture for centuries.

In Northern Virginia, box gutters are commonly found on three types of structures: historic mansions and institutional buildings (especially those built before 1900), commercial buildings with flat or low-slope roofs and parapet walls, and modern custom homes where architects want a clean roofline without visible gutters.

Box gutters require specialized expertise because they're structural components of the roof. Improper repair or installation can lead to water infiltration into the building's walls and framing — a particularly serious concern in Northern Virginia's humid climate where moisture problems escalate rapidly. Our team has extensive experience with box gutter lining, flashing, and drainage systems specific to Northern Virginia.