The roof of a building is a complex structure whose style depends on the building it is protecting. For example, many larger commercial buildings use the flat or low sloped roof while most homes and certain commercial structures use the pitched or gabled roofing style. The difference between the two types of roofs determines how they shed water and how durable they are. Consider the flat roofing system. This method of roofing is commonly referred to as BUR (Built-Up Roofing) because it is made of multiple layers of asphalt and repaired with even more layers of this product. The primary benefit to flat roofs like this is low cost for installation and easy Roofing Repair in Severna Park MD. It is possible to extend the life of a BUR system by having the asphalt resurfaced occasionally.
The pitched roof is a different beast completely. One easily discernible difference is the high crown in the middle of the roof. The purpose of the crown is to split the water so it flows down either side of the roof while keeping it from seeping in from the top. Pitched roofs handle this task really well because the slope of the roof allows the water to run off very quickly. Unfortunately, this type of roof may fail if the shingles degrade or get damaged in a storm. This forces the property owner to consider Roofing Repair in Severna Park MD. In the case of an aging roof, the best option is to replace the covering with something more durable.
The most common option for a sloped roof is asphalt shingles. Sadly, most of these products have a limited service life between ten and twenty-five years. Luckily, alternatives exist like laminated shingles or composite ones. Laminated shingles are a thick variation of the asphalt shingle which uses an extra layer on the back side. Unique shapes on the top of the shingle provide a custom look. Composite tiles were originally created to simulate the look of slate. As such, the top of the shingles have extra layers for depth and shadows, typically two to three layers in total. This makes the shingle very strong and storm resistant. To learn more about roof repairs visit the experts at Reliable Roofers Inc.
