There are many types of roofs around such as the gable or pitched roofs found on many residences or the low sloped roof used on large buildings. To get the best use of any roof requires the help of an experienced Roofing Contractor in Orland Park. One reason for this is the roof inspection. This job is designed to find problems before they become a disaster. In the case of a flat roof, the inspection will check for damaged areas to due aggregate removal, cracks in any sealed areas, damage to any roofing details that might result in a leak and the quality of the roof coating.
The flat or low sloped roof is usually made in a series of layers. This type of roofing is also known as a BUR (Built-Up Roofing). It consists of at least one layer of membrane, typically roofing felt, over the roof decking, a layer of asphalt for sealing the roof and a layer of aggregate for additional weight. Roofing details such as vents will be sealed with asphalt or tar as well as any flashing. The end result is a budget friendly roof that can be easily repaired. The downside to BUR is the need to restore the roof by adding additional layers. This can happen more often in hot climates because the oils in the asphalt dry out.
An expert Roofing Contractor in Orland Park may suggest an alternative to BUR such as PVC (Polyvinyl Chloride) or TPO (Thermoplastic Polyolefin). These polymer sheets are installed directly over the roof and the seams are welded by simple robotic tools. This provides a durable bond that resist leaking and tearing.
For residential owners, a roofing contractor can provide better alternatives to the simple, three-tab asphalt shingle. Solutions such as composite shingles, laminated shingles or steel roofing create a roof that can survive for decades. Laminated shingles use an extra layer of asphalt on the back for additional density. Composite shingles use an additional layer on the top so the shingle itself is thicker. Steel provides excellent, long lasting coverage because most products use zinc or zinc/aluminum galvanizing for protection. Click this link to read the full info here.
