Built-Up Roofing Systems

PCI also works on a variety of built-up roofing systems. This type of roof assembly offers building owners a multi-layer roof for a long life-span. A built-up roof consists of the below:

   • Roofing Insulation – single layer or multiple layer for desired

   • R-Value. Multiple layers of fiberglass or organic felt as

   • specified by the manufacturer’s specification.

   • Surfacing – smooth surface with applied coating, granulated

   • cap sheet or aggregate surfacing where allowed by the

   • governing building authority.

A properly installed built-up roof assembly is a little more of an initial investment than a single-ply system and as with any roof system requires periodic maintenance. However, the life span of the roof is very long; PCI still maintains built-up roofs over 30 years old.

Let our experienced staff help to see if this roof system is an option for you.