Roofing for Commercial Buildings: Types of Commercial Roofing

Roofing for Commercial Buildings: Types of Commercial Roofing

Roofing systems are one of the most vital parts of a house or a building. Residential roofing is relatively easier to maintain compared to commercial. Apart from the difference in size, roofs of commercial buildings include more protrusions like ventilation systems and pipes. Just like residential roofing, there are many different types of roofing Omaha NE commercial buildings use. Commercial roofing types include flat, metal, built-up membrane, and bitumen roofs.

Flat Roofs

Flat roofs are either horizontal or nearly horizontal, allowing water to gutter, avoiding the accumulation of water puddles during rain. Flat roofs are the most cost-efficient among all roof shapes and are the most ideal for installing solar panels. Many commercial buildings choose flat roofs because it doubles for outdoor recreational use, especially for limited spaces in commercial districts. Asphalt, Ethylene Propylene Diene Monomer (EPDM), Turbo Seal, and Vinyl are some of the types of flat roofs.

Metal Roofs

Roofs made from metal pieces or tiles are durable and energy efficient. These are also fire and spark resistant, hail and wind resistant and snow-shedding. Roofing Omaha NE experts recommend this because of its high strength to weight ratio, making it ideal for large buildings. Metal roofing materials include metal tile sheets, stainless steel, aluminum, copper and stone-coated steel. All of these require specific types of coating for anti-rust, waterproofing, and heat reflectivity.

Built-up Membrane Roofs

Built-up membrane roofs (BUR) are tar and gravel roofs which are composed of bitumen layers and fabrics that result to a finished membrane. Bitumen is any mixture of hydrocarbons, and the bitumen commonly used for BUR roofs are asphalt, coal tar, or cold-applied adhesive. BUR surfacing can range from aggregate, glass fiber, hot asphalt, and aluminum or elastomeric coatings.

Modified Bitumen Roofs

Modified bitumen (MB) roofs are closely related to BUR roofs and are also asphalt-based and ideal for low-slop structures. MB roofs have resistance to brittleness, elasticity, and better flow resistance. This type of roofing system is proven to have excellent performance, very waterproof, good insulation, and high tensile strength. Options for resurfacing include gravel surface and factory-applied mineral surface.

These roofing types are ideal for commercial roofing because of their exceptional durability and resistance to all kinds of elements. There are a lot of options for roofing Omaha NE commercial establishments can choose from. With proper maintenance and regular professional roofing inspections, commercial roofs can last a considerable length of time.

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