Topline Restoration LLC
Topline Restoration LLC

Modified Bitumen Roofing

Asphalt Roofing Materials



Modified Bitumen Roofing

Built-Up roof membranes  like Modified Bitumen are generally of alternating layers of bitumen (asphalt) and reinforcing fabrics, usually felt, that create a finished roof membrane.


Modified bitumen roof systems have been utilized for over 100 years, and continue to be a common roofing style today. These roofs are constructed with layers of felt and bitumen that provide a redundancy of durable protection. They are then covered with gravel, a mineral sheet cap or other weather resistant coatings. Additionally, both modified bitumen roofs can be installed using an array of coatings and colors.


Installing a modified bitumen roof starts with heavy-duty felt. As it progresses, rolls of bitumen are heated with a torch, and melted into the felt. This process can be repeated as needed, building up a durable and long-lasting roof.

Why Choose Topline Roofing?

Our mission is to keep our customers’ buildings watertight and protect their properties and employees, all without disrupting regular business operations. From inspection and installation to repairs and maintenance, we obsess about workmanship and attention to detail, providing you a peace of mind. Our dedicated service and production crews attend mandatory safety and installation training on a regular basis.

What We Do

Since our founding, Topline Roofing & Restoration has been focused on providing superior service, untouchable quality, and total value to our customers. We believe the simple proposition, your roof is our reputation. Anyone can talk about how dedicated they are, or how they are the best ever…at the end of the day, the product is the proof. If your roof holds against the worst the weather can throw at it, that is all the reputation we need.

We commit to …

  • Honesty & Transparency
  • Quality Workmanship
  • Quality Products
  • Professionalism In All We Do