Roof Slopes Types

Common roof slopes expressed in rise run and angle slope expressed as grade.

Roof slopes types.

Arched roof also called a gothic arch rainbow and ship s bottom roof. Sometimes seen on square buildings a tented or pyramidal roof feature four slopes rising to a peak. It s steep pointed roof which extends all the way to the ground or close to the ground. Two rectangular usually equal sized panels join each other at an angle to form a ridge and you get a gable roof.

Also called a shed roof or a lean to roof skillion roofs are single angled sloped roofs that can be attached to a taller wall or be an alternative to a flat roof for a stand alone structure. List of roof shapes. Skillion roofs are common for additions to existing homes along with being a good choice for sheds and porches but more contemporary style buildings may feature a skillion roof as a design statement. Thermoplastic polyolefin tpo this is one of the most common types of membranes used on flat roofs.

This roof form is a classic on some barns in the western united states. These are often steeply pitched roofs. Identify your type of membrane or roof coating. The sides are all equal length and come together at the top to.

It features tow pitches one a shallow pitch atop a steeper slope. The gable roof is by far the most popular style for sloping roof types. The a frame is very easy to identify. Polyvinyl chloride pvc epdm.

Though a 40 angle or 10 12 pitch is recommended for snowy areas using metal shingles or standing seam could help prevent leaks if the roof features hips and valleys. Types side gable roofs have a basic pitch with two similar panels sloped at an angle. A hip roof has slopes on all four sides. A mansard roof in opposition to a salt box offers the utility of a full half room on the upper floor rather than an attic.

This membrane is a mix of ethylene propylene and a bit of diene. A bonnet roof with the lower slopes at a lower pitch. These panels meet in the middle of a house creating at a ridge. An easy way to identify this type of roof is by remembering how houses look like in monopoly game pieces.

A mansard roof also known as a french. We give the required roof slopes for different types of roofing materials and we illustrate several methods by which the slope or pitch of a roof is easily measured. Collegiate gothic style roof of the sage hall. Also known as pitched or peaked roof gable roofs are some of the most popular roofs in the us.

Roof slope definitions measurement methods.