Commercial Vs Residential Roofs

The roofing industry is fairly straightforward, what is often confusing are the differences between residential and commercial roofing. Most people assume that ceilings are similar, but a roofing contractor knows that there are unique challenges between a residential and a commercial roof. The ceilings are not only different in terms of size and shape, but the materials used are also quite different.

Commercial roofing challenges

The biggest challenges a commercial roof poses is its slope, or lack thereof. Many commercial buildings have flat roofs, which is a major conce
for water drainage. If the water is not drained properly, it can accumulate and cause significant water damage and mold problems. Commercial buildings also have a larger area than the average home, making it more difficult to maintain over time.

Commercial materials are quite unique and not much has changed over the years in terms of procedure, but the composition of the materials has evolved. In the past, commercial ceilings have tended to be coated with a hot tar substance that essentially adheres to layers of fabric by melting it with hot tar. These materials were generally waterproof and moderately durable. However, over time this procedure has evolved to include the use of a more flexible rubber-like material applied in layers. Some of the newer techniques may even apply a layer of gravel over the top to better protect the roof. The biggest advance in commercial materials is a type of ceiling covering that is used to increase insulation and energy efficiency. Typically applied to the top of an existing structure using layers or even spray foam, many of these coatings can save old materials and eliminate the need for a complete roof replacement. http://www.undercuttersroofing.com/

Residential Roofing Challenges

The average owner knows very little about his roof. Mainly left to professionals, the challenges associated with proper maintenance of a residential structure can be quite complex. Homeowners rarely inspect their roof or even look for signs of damage until a problem becomes easily visible. One of the main challenges in maintaining a residence is the shape of the roof. Many houses have unique lines and shapes that make it difficult for materials to stay in place or function properly. Houses can carry steep slopes, sharp peaks, and deep valleys. Valleys are problematic for picking up debris or accumulating water, which can quickly create more damage to underlying materials. Steep slopes often bring problems with ice or snow accumulation sliding to the ground and making it more difficult to adequately ensure flickering around embedded objects.

Residential challenges influence the type of materials used for homes compared to that used in commercial buildings. Asphalt shingles are popular because they are flexible, affordable, and moderately durable. Most homes in the United States have asphalt shingles due to their versatility in use. However, there are other materials that many homeowners prefer that could offer better protection against some of the more specific roof challenges. Clay or slate tile roofs are generally used for their durable durability and aesthetic appeal. They are excellent insulators in both hot and cold climates, making them ideal for a wide range of climates. Metal roofs are becoming more popular with residential homes because of their ability to deflect sunlight, withstand high winds, or even snow accumulation.