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Types of Liquid Sealers to Water-proof a Commercial Rooftop

by penelopedingee

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Waterproofing is an essential requirement to any kind of commercial roof.. Without it, it's possible for roofing to leak--or much worse, deteriorate--because of water damage, and those in Hammond are no exception.

Waterproofing a commercial roof structure is truly crucial in Hammond, Indiana, where the average number of days with precipitation is 118. That's 18 days much more than the nation's average. Nevertheless, it is advised that you allow a specialist to deal with your waterproofing task. If not performed properly, you may have a roof structure with a bunch of potential problems, which could cause huge repair expenditures.

In waterproofing a commercial roof, a liquefied sealant is usually used. The sealant can be made from specific products, and acquainting yourself with them will definitely help you to have a clear idea of waterproofing. Right here are several of the most widely-used types liquid sealants.


Tar is obtained from the purification of trees and roots, and has actually been used extensively for centuries to waterproof not only roofs, but water vessels as well. There are lots of roof tar items in the market, and each has a set of instructions so it can be used properly. Typically, tar is mopped boiling hot onto a roof, and as you can envision, the method can be awfully messy. Essentially, waterproofing tar should be administered during the summertime since tar spreads much more conveniently in warm weather.


Ethylene propylene diene monomer, or EPDM, is a synthetic rubber frequently used to water-proof roofs. It is substantially stronger than average rubber. It can easily be stretched way longer, and it comes back to its normal size without any type of indication of deformation. For specialists in commercial roofing Hammond citizens trust, EPDMs can easily be splashed onto a roof or administered in pieces of differing thickness.

Modified Bitumen

Modified bitumen is obtained from asphalt. To make this item, asphalt is blended with atactic polypropylene or styrene butadiene styrene. Standard application of modified bitumen is similar to the application of tar: it is mopped onto a roof. However, in most regions of the United States, modified bitumen is torch-applied. Hammond roofing modified bitumen products are commonly sold as smooth-surface roof waterproofing products, although granule surfaces are also readily available.

Whatever roof waterproofing component you utilize, the most vital thing is to locate a reliable commercial roofer Hammond citizens count on. Be certain to have warranty for both labor as well as products. Find out more regarding waterproofing a commercial roof at

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