Publications > Roofing

Delta Diablo Plant Operations & Treatment Plant Roof Replacement, Antioch, California

Delta Diablo Roof Replacement, Plant Operations Building, Interactive Resources


Interactive Resources is very happy to announce a recent award from the Delta Diablo (Delta Diablo Sanitation District) for the Plant Operations Center and Treatment Plant roof replacement. Edward Anisman, is the project manager at Interactive Resources who will be leading this roof replacement effort. Read More

DGS, FMD Bay & Northern Area Architectural Retainer Services

We are happy to announce that State of California, Department of General Services (DGS), Facilities Management Division (FMD) selected Interactive Resources to provide architectural and engineering services for the Bay and Northern California regions. The FMD is comprised of the former Building and Property Management Branch and the Direct Construction Unit. FMD is tasked with ensuring the ongoing maintenance and management of several state-owned buildings. Read More

Performance of Asphalt Fiberglass Shingles

Asphalt Fiberglass Shingles

Asphalt Fiberglass Shingles CC-ND

Roofing specification writers should be cautious and be aware that not all asphalt fiberglass shingles are created equal and that stated warranties should not be regarded as insurance policies. Horizontal or vertical splitting or cracking of fiberglass shingles has been a concern in the roofing industry over recent years. Following complaints from roofing contractors, studies done by the Western States Roofing Contractors Association in 1992 and 1995 showed that asphalt fiberglass shingles, particularly the 20-year guaranteed shingles, were failing prematurely, some as early as six months, with average failures occurring at about five years. Read More

Complex Roofing Design Earns Interactive Resources an RCI Award

When the twenty-two year old built-up roofing system began to fail in 1991, the Navy decided to re-roof Building 680. Totaling 2,260 squares, Building 680 has one big roof! Read More