There are multiple variations of roof coverings depending on the type of building in question. For example, a Roofer in Orland Park will cover a low slope roof with what is known as BUR (Built up Roofing) BUR is an asphalt or bitumen product that handles the weather well and provides excellent protection over extended periods of time. One downside to BUR is it is typically applied hot and needs to cure properly. During the curing process it could suffer damage if something disturbs the coating before it seals properly. To afford a little protection, most built up roofs have an aggregate over the top layer of asphalt.
Household roofing tends to use a steeper angle. One reason for this is the need to quickly shed debris, water or snow. This is often visible in areas where there are large amounts of ice and snow because the roofs will have high crowns and very sharp angles. While the main purpose of this steep angle is to prevent the buildup of ice and snow, if also helps to keep water from accumulating under the shingles. As water freezes, it will expand. This swelling can separate the various layers of shingle and eventually allow the moisture to ruin the wood.
A leak in a roof usually takes a little time for the damage to show. If water is coming under or around the shingles, it must find the path of least resistance. This usually means that a Roofer in Orland Park can generally discover a problem with annual inspection of the roof. While most homes will have a complete inspection when they are first purchased, some people forget about checking the condition of the building while they live in it. Simple signs of a leak include water stains along the roof decking or rafters, discoloration on the attic walls or ceiling or the accumulation of moisture in unusual areas. Keep in mind that not all roofing leaks are caused by damaged shingles. Problems such as old or cracked sealant around the vents or battered flashing could result in a leak. Another, often overlooked, problem is nature. Even a moderate storm could cause enough damage to start a leak. If you are concerned about your roof, click here to know more info.
