Residential - Modified Bitumen

Western Pacific Roofing Has Many Years of Experiences...

Installing most major built-up roofing products and are certified applicators with approval to offer manufacturer’s full system warranties. Conventional built-up roofing systems come in many variations with different types of finished surfaces. The term built-up refers to building the system together with a number of ply sheets. Typically, built-up roofs have multiple layers or plies within the system. The most common types begin with a base sheet adhered by mechanically fastening or adhering the base sheet to the deck, or over specified insulation, when high energy efficiency is desired, then followed by 2, 3, 4 or 5 layers of inner-ply sheets adhered together with hot applied asphalt. The finished surfacing can be gravel, rock, a mineral surfaced cap sheet or an applied top-surface coating.

The type of finished surface, such as the application of coatings (including Cool Roof Rating Council approved coatings), gravel, granules, etc., will help determine the life expectancy or longevity of the built-up system and protect the underlying plies from direct exposure to the sun.

We Are Trusted Professional Roofers

Western Pacific Roofing has been installing roofing for over 70 years and has evolved to become one of the most experienced roofing contractors in the state of California. This longevity has only been possible due to our employees' commitment to the relationships they have built with our clients over the years.

Companies We Work With

We are proud to have been entrusted to work on projects with the following brands.