Roof Counter Flashing Definition

A cricket is generally not required.

Roof counter flashing definition. A strip of sheet metal in the form of an inverted l built into a vertical wall of masonry and bent down over the flashing to make it watertight. These edges are known as eaves roof edges that extend beyond the exterior walls of the home and valleys the low angled areas that are formed where two sloping roof planes intersect and form a seam. The first two layers are called base flashing and step flashing. A metal used at the edges of a roof.

The term reglet flashing refers to an installation method for counter flashing not a separate layer. Counter flashing is the final layer of a three part waterproof barrier installed between a roof and a vertical wall or chimney. Chimney flashing a general term for flashing a chimney. Definition of counterflashing.

Counter flashing should be installed after the base and step flashing have been installed between the roofing material and the exterior wall. Counterflashing is the piece of metal that is applied to the masonry wall designed to shed water off of the wall and down onto the roof surface. It is used for roof to wall flashing. Cupola a structure rising above the main roof.

Counter flashing cap flashing covers a base flashing. Step flashing soaker base flashing pieces of flashing material which overlap each other in steps. Pipe flashing pipe boot vent boot pipe flange a product used where pipes penetrate roofs. Placed opposite to base flashing or above base flashing counter flashing completes the two part team.

Course a horizontal unit of roofing running the length of the roof. It is usually ornamental but may be used for. Copyright 2003 by mcgraw hill companies inc. Counter flashing is the opposing piece of metal aluminum fabric etc.

Counter flashing normally consists of the same material that makes up the primary flashing of the component. Mcgraw hill dictionary of architecture and construction. Flashing is the corrosion resistant metal applied to a roof at the edges of walls or chimneys. This term can be used in different scenarios however it generally refers to a waterproofing detail that is located along a roof edge over a window or door or any other area that will require waterproofing.

That slips under the actual flashing. Used to prevent water from entering the joints and the exposed upturned edges of base flashing on a roof. Counterflashing also referred to as cap flashing is the first line of defense against water infiltrating your building. A strip of sheet metal often built into masonry and turned down over other flashing.

Cricket a small peaked saddle constructed on the top of the basic roof and behind the chimney.