Types Of Roof Framing Systems

Asphalt roll roofing is installed over wood decking on top of an underlayment called a base sheet.

Types of roof framing systems.

Roof framing can be simple or complex depending on the roof. It is basically made of two sides with a middle gap called a gable. They re sleek lightweight long lasting and recyclable and something to consider if you re interested in rainwater harvesting says architect amy a. The most common types of roofing systems used with flat roofs are rubber roofing systems.

An example of each is shown in figure 2 1. Roll roofing is typically used on low sloped roofs or garage or outbuilding roofs. It does not last very long and is not considered visually appealing. Types of roofs the most commonly used types of pitched roof construction are the gable the hip the intersecting and the shed or lean to.

Determining the best choice for a single ply system depends on several factors including cost. Stick truss roof framing. Gable a gable roof has a ridge at the center and slopes in two directions. A hip roof has slopes on all four sides.

It is the form most commonly used by the navy. Polyvinyl chloride pvc blends or alloys of pvc and thermoplastic polyolefins tpo are the most common types of thermoplastic roofing membranes. Everything you need to know 20 photos interested in a metal roof. It is simple in design economical to construct.

Shed roofs are usually the easiest type to connect to an existing roof when adding on. Overhangs hips and dormers add greatly to the complexity of the framing. Available in two types panels and shingles metal roofs come in aluminum copper stainless steel and zinc. However the decision should not be based on cost alone.

Gambrel and mansard roofs offer more head height for attic rooms. Gable roof the gable is roof is typically triangular forming an inverted upside v shape. A mansard roof also known as a french. Also known as pitched or peaked roof gable roofs are some of the most popular roofs in the us.