It can be difficult for business owners or managers to know which Commercial Roofing System Chicago is right got for the needs and goals of the business. Roofs last between twenty and thirty years, so there is not a lot of cause to be educated about systems, until one is needed. The first thing to do is have an experienced company inspect the current roof. It may be possible to re-roof the building with an overlay, instead of a completely new roofing system from scratch. An overlay eliminates the need to remove the old roofing down to the substructure, before adding a new system. That saves businesses a lot of time and money, compared to a total roofing replacement. Contact to get a Free Survey! That will begin the process of getting a proposal for a re-roofing project.
In order for an overlay to be successful, there are certain criteria that have to be met. The existing roof, for example, has to be well maintained, and not past the life expectancy. There cannot be two or more roofs already on the building, and no moisture can be trapped between layers. An infrared test can detect moisture levels to determine if they are excessive. Any previous leaks to the roof cannot have been major leaks, or widespread ones. The last criteria is that the structural roof deck has to be strong enough to support the weight of an overlay, as well as the fasteners and adhesives required for safe installation. Liquid coatings are available for restorations, as is sprayed polyurethane foam. Custom solutions are also available to avoid a total replacement of the roof.
If it is determined that a total replacement is necessary, there are basically two options for a Commercial Roofing System Chicago. A built-up system is a series of layers placed on the roof to increase the waterproofing properties of the roof. There are conventional built-up systems, and newer Modified Bitumen built-up systems. A conventional system is applied in the field. Layer by layer is placed by spreading materials onto the roof. It can be very time consuming, depending on the size of the building. The Bitumen system is factory made and comes in sheets that are rolled out onto the roof. The materials are stronger, and the process is quicker to complete. Single-ply roofing systems are more energy-efficient and cost-effective than built-up systems. They are available in thermoplastic materials, or thermoset materials. Get in touch with us today!
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