The Most Common Types of Flat Roofs, According to Roofing Companies in Iowa City —Maybe you were not aware of the difference between a residential and a commercial roofing company in Iowa City. As all roofing companies in Iowa City know, flat roofs are a popular option in Iowa for commercial buildings. Many consider flat roofs to be one of the most cost-effective options for businesses while still providing the structure and quality needed to protect the structure.    

Flat roofs come in different styles, so it might be a bit of a challenge deciding on which option is best for your building. Widely regarded as one of the best roofing companies in Iowa City Robison will explain the different types of flat roofs so that you can make a more informed decision. Some of the most common flat roofs in Iowa are:  

• Single-Ply Membrane  
• Built-Up Roofing (BUR)  
• Modified Bitumen  
• Metal Roofs  

Roofing Companies in Iowa City Recommend Single-Ply Membrane   

The best roofer in Iowa City recommends single-ply roofing thanks to their longevity. The roofing material consists of flexible, prefabricated sheets made of synthetic materials that can withstand the harshest conditions. Single-ply systems are also energy-efficient, which can lead to additional savings on your utility bills.   

Roofing Companies in Iowa City Recommend Built-Up Roofing  

One of the oldest but useful commercial roofing methods is Built-Up Roofing (BUR). The best roofer in Iowa City refers to this design as “hot-mop” or “tar and gravel” roofs. BUR involves layering asphalt with roofing felt to create a membrane designed to withstand the Iowa sun. It is then topped off with a roof coating for an extra layer of protection from the heat.  

Roofing Companies in Iowa City Recommend Modified Bitumen  

Modified bitumen is like BUR as the process involves layering.  However, modified bitumen has additional materials such as polymers and fiberglass for extra durability. One layer can have a lifespan of up to 16 years, but the best roofer in Iowa City knows adding additional layers can extend the roof’s life several more years.   

Roofing Companies in Iowa City Recommend Metal Roofs  

As a leader in metal building construction in Iowa City, Robison has seen the popularity of metal roofs skyrocket for Iowa homes. Metal is an excellent choice for commercial buildings as well, as they offer longevity, durability, and heat resistance. Metal roofs on low-sloped commercial structures help protect against high winds and provide ample drainage during torrential downpours. 

At Robison, 

We Stand Behind Our Word and Our Work! 

At Robison, we are your trusted source for commercial roof repair in Iowa City. We provide fast and professional service for every kind of roof. Our team of professionals is here to service your roof from start to finish, we even provide residential roof repair in Iowa City. We are also a metal building contractor in Iowa City.  

For a free estimate on your next project, fill out an online form here or call us at 319-363-0110. 

Robison is committed to providing you with the best options for your roof system and design. We approach every roofing project with a focus on functionality, cost, and aesthetics. Each project is handled with unique perspective and integrity. Ingenuity and an eye for solutions make Robison the obvious choice for residential, agricultural, commercial, and industrial roofing systems.