A flat roof system for commercial or residential structures.

Built-up roof (or BUR) systems are common flat roof system for commercial or residential structures. Often times, BURs fall under many different variations of names such as: tar and gravel, modified bitumen, rolled roofing, etc.

Built-Up Roof

These roofs are most commonly applied with 3-4 layers of roofing materials to make up the complete roofing system. There are typically a base sheet, a fiber sheet and then one to two layers of bitumen. The base sheet is usually mechanically fastened to the structure with screws/washers. These layers of bitumen can be applied in different methods. The methods most commonly used are cold-applied adhesive, hot tar and torch-down. Sometimes there is a granule or aggregate surface of gravel or minerals that is applied over the top.

These roofing systems, if applied properly, can be long lasting and a great system for your home or commercial building.

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Here at RENCO, customer satisfaction is extremely important. We know that the best way to grow is by exceeding the expectations of our customers in order to be trusted enough to be given a referral. This is proven by the fact that a majority of our new customers come in the form of referrals. In order to accomplish this, we use the finest tools, materials, and employ the most skilled workers so that we can guarantee 100% customer satisfaction to all we serve. Come experience the 100% satisfaction guarantee that RENCO is proud to offer. Let us become your roofer.

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Satisfied Customer from Phoenix, AZ...

I would like you to know that we were very pleased with the work that Shawn and his assistant performed in repairing and re coating our roof. It was a pleasure to have them on the job and we appreciate the extra effort that they took to clean up and improve the appearance of the roof.I would be glad at any time to recommend your company.