The compromised area where a roof meets the chimney structure can permit the undesirable ingress of water into a building’s interior. This situation often manifests as water stains on ceilings, dampness in... Read more »
A critical element in roof construction, this component ensures a watertight seal around the vent extending from a fireplace or furnace. It typically involves a metal collar or base fitted around the... Read more »
A roof constructed of metal, designed with an integrated flue or vent for the expulsion of combustion byproducts from a fireplace, furnace, or other heating appliance, represents a specific architectural and engineering... Read more »
Water intrusion near the vertical structure that vents combustion gases from a fireplace, furnace, or other heating appliance indicates a compromised building envelope. This situation occurs when the protective barrier designed to... Read more »
A structure designed to protect the opening of a flue extending above a building’s uppermost surface. This protective component shields the internal chimney system from precipitation, debris, and animal intrusion. An example... Read more »
A pre-engineered system designed for the safe and effective venting of combustion appliances, such as wood stoves or furnaces, by routing exhaust gases vertically through the structure’s roof. These systems typically include... Read more »
The component situated at the intersection of a vertical exhaust structure and a building’s topmost exterior covering represents a critical juncture in architectural design. This area requires careful consideration to ensure proper... Read more »
The required vertical extension of a chimney above a roof surface is a critical aspect of building construction that directly impacts safety and performance. This extension is determined by specific codes and... Read more »
Chimney flashing on a shingle roof refers to the process of installing metal pieces around a chimney where it intersects with the roof. This creates a watertight barrier that prevents water from... Read more »
The structure that vents combustion byproducts from a fireplace or heating appliance through the roof, when integrated with a metal roofing system, requires careful consideration of materials, installation techniques, and code compliance.... Read more »