Publications > Building Codes

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

Hardboard and OSB Siding

Many manufacturers of hardboard and oriented strand board (OSB) siding have been hit with class-action lawsuits across the country. 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

ASTM Task Group Addresses Challenges of Designing and Constructing Weather-Resistant Frame Buildings

ASTM International is an international standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products, systems, and services

ASTM International. CC-ND

ASTM Task Group E06.21.14, chaired by Serge Fedorov, AIA, an architect with the Oakland, CA Housing Authority, is closing in on a national standard that is intended to result in low-rise frame buildings that are resistant to leaks. Read More

Water Testing as a Diagnostic Tool for Building Leaks

In the field of construction diagnostics and litigation, water testing is frequently used to find the source of water intrusion, and less frequently, to proof test prototypical repairs. Selecting the type of test and conducting it properly is important, not only so that it will be an effective diagnostic tool, but also so that it will be credible if presented in court in conjunction with expert testimony. Read More

The Search for the Perfect Weather-Resistive Barrier

Find out what improvements are being proposed in the specification, manufacture and evaluation of weather resistive barriers - commonly known as building papers, house wraps and air barriers. Read More

ICBO Reports Now Available On-line Free

How to obtain up to date ICBO and other evaluation agency reports instantly on line at no cost. Read More

What Is the California Building Code?

Many people involved in building design, construction, or even construction litigation are under the erroneous impression that the prevailing building code in California is the Uniform Building Code (UBC) and that it is adopted and amended by local cities and counties. Read More

New Code Opinion Service Offered by ICBO

For the first time, the International Conference of Building Official (ICBO) is offering to the non-building official members of ICBO the opinion service that heretofore has been available only to member building officials of public agencies. Read More