Commercial Building Roof Types

Corrugated galvanized steel aggregates of zinc aluminum and silicon coated steel.

Commercial building roof types.

Today s variety of flat or low slope commercial roofing options roof pitches ranging from 12 to 3 12 is no longer simple and has grown considerably in the last 50 years. As the name suggests the roof resembles the side view of a saw blade. You may ask why have a flat roof on a building. The goal of this article is to help building owners architects and contractors decide which commercial roofing options are right for each unique project.

Some commercial roofing systems feature roof membranes which may perform more than one function. This type of system resists weather damage as well as mold and dirt buildup. Asphalt or built up roof this is the most traditional of the types of commercial roofs. Some industrial buildings may also have large refrigerated spaces.

Metal roofing is a very popular commercial roof type because there are so many different kinds of metal materials available for use in such a roofing system including. Some of the most common types of commercial roofing materials include. These buildings typically have considerable square footage loading docks for trucks several hvac units and several points of electrical distribution an easily accessible flat roof and other installed features. However there are more advanced forms of materials that do not require a gravel coating.

A sawtooth roof is two or more parallel pitched roofs in which the sloped and vertical surfaces alternate. It is made up of hot asphalt and often covered with gravel. Below is a list of the different types of commercial properties and their subcategories. Shingle roofing is mostly known for homes and residential roofing but shingles are very often used for steep slope commercial roofing applications.

Epdm ethylene propylene diene monomer tpo thermoplastic polyolefin pvc polyvinyl chloride spf spray polyurethane foam asphalt rolls. Keep reading as we explore the pros and cons of these various roofing materials to help pinpoint the right option for you. Bur built up roofing system a traditional built up roofing bur system derives its name from the building of a roof on site using layers of base sheet interply sheets and cap sheet or other surfacing such as gravel or liquid coating. Shingles can be made out of a few different materials including wood slate metal plastic ceramic and composite material such as asphalt.

Thermoplastic polyolefins or tpo roofing membranes are also single ply roofing systems and they have become one of the most commonly installed commercial roofing materials and systems in recent years.