Wilmington Roofing: Article About Low Slope Roofing Systems
Homeowners planning on a new construction or a full roof replacement have a number of different options. Roof systems generally fall under one of two classifications. They can be either low slope or steep slope. Within these two families are different aesthetic styles. While most homeowners automatically go with steep slope roofs, low slope roofing systems are a unique option with many benefits. Prior to selecting a roof system for their home, homeowners should consult with a Wilmington roofing company. Professionals provide valuable information and recommendations for the new roof to ensure that it is a safe and viable option that will last a lifetime.
Low slope roofs are generally used on commercial buildings but can also be built on homes to provide a modern appearance. While they are called low slope roofs, they are often flat, allowing homeowners to take advantage of the additional space. Within the low slope classification are five different types of roof systems.
Built up roofs are commonly found on large, commercial spaces. These roofs incorporate multiple layers of materials, such as gravel or grass. Metal panel roofs are another type of roof system. Unlike built up roofs, metal panel roof systems cannot be walked on as they are often made of structured panels, such as ribbed steel. Polymer modified bitumen roofs are typically flat in structure and are covered with an asphalt membrane. Single ply roofing systems are similar to polymer modified bitumen roofs; the difference is in the membrane material. These roofs use thermoset or thermoplastic membranes. The final low slope roof type is spray polyurethane. Closed cell foam is sprayed and molded onto the roof to provide adequate drainage.
The roofing experts at The Roof Maker of Wilmington NC can assist you with any questions regarding roof maintenance or asphalt shingle roofing.
It is similar to spray insulation and has its own thermal resistance value.
Construction of a low slope roofing system is different from a steep slope roof. While there are no complicated slopes to figure out, low slope roofing systems have their own unique challenges. Most systems consist of a few basic components. Professionals may choose to use additional materials based on the roof's structure and requirements.
The first component is a waterproofing layer. Due to the nature of low slope roofs, it is imperative that the roof is completely waterproof to prevent damage to the interior of the home. Professional roofing companies may use a single layer or multiple layers to provide a tight seal. Next, a layer of reinforcement is added. This can be made of a variety of different materials. Most often, a strong layer of bitumen or fiberglass is used. This layer adds strength and stability to the roofing surface while also protecting the waterproof membrane from damage. The final component is the actual roof surface. This varies based on the roofing system. Essentially, this layer protects the underlying layers from sun and water damage. This layer can also be enhanced for further protection from fire and other elements.
Homeowners considering a low slope roofing system have many options and can choose a system based on their needs. These roofs provide a unique appearance to the home and can even be used as a versatile space for people to gather. Homeowners should consult with a professional to see which low slope roofing system would best suit their home.