Roof is an important part of a building. All types of roofs are designed to provide protection to the structures and assure security to the dwellers living under it. Commercial roofing seals the top of a commercial structure and protects the workers as well as the valuable assets from damage or destruction by the lash of furious nature. Roofing of the commercial structures is at wide variance with that of the residential constructions. Generally, commercial roofing has a flat slope while its residential counterpart is steeply sloped. 
The roofs of the commercial nests come in an array of varieties. If longevity is the prime concern of the commercial building owners, then there is hardly any alternative to slate roofing. It is an expensive investment but the roof will last for more than hundreds of years. It is available in a variety of thicknesses and sizes. Frequent maintenance is not at all necessary as the slate roofing is not an ideal site for the growth of algae and moss. They are highly resistant to fire, water, hail and wind. Slate is an eco-friendly material. Discarded slate can be recycled and reused for roofing.
Asphalt shingles are very common roofing materials used for the commercial roofing applications. They are easy to install and also come easy on the consumers’ pockets. They are available in a wide variety of shapes and colors too. In the moist climates, moss and mildew cover the exposed surface of the asphalt roofing. So this type of roofing material requires timely maintenance so that it lasts longer.
Metal roofs create a lot of noises when it rains or hails. Still, it is the favorite material with many a roofing expert and commercial property owners too due to its rock-solid strength and durability. Metal roofing is empowered with the fire resistant feature. Though metal roofing requires huge investment but its maintenance cost is significantly low. The material is eco-friendly and can be recycled too.
Last but not the least, whatever be the roofing material, it requires an expert roofing contractor to get it installed properly. Being well versed with the modern roofing application, only an experienced expert can understand your needs and come up with a precise solution. These reputed roofing companies not only come handy in times of roof building but also provide satisfactory maintenance and repairing service. So, instead of hiring a cheap service provider always rap on the door of the best one even if it costs you a tidy sum.
