Roofing Installation Standards

Test standards such as astm d7158 are available to provide performance metrics for asphalt shingles.

Roofing installation standards.

Interior partitions may or may not be load bearing. According to best practices guide to residential construction. 97 chapter 30 other specialty functions. Below 40 f shingles are brittle and crack easily when hammered or bent.

Cost benefit analysis critical in development of codes and standards. Floors and roof and to resist lateral loads resulting from winds. Asphalt saturated felt starting at the eaves and lapping upper courses over lower by a minimum of 2 inches. An outline of shrae standard 90 1 ashrae standard 189 1 international energy conservation code iecc international green construction code igcc and national green building standard ngbs.

The system must be set to prevent a worker from falling more than 6 feet. Tri alliance has partnered with the florida roofing sheet metal air conditioning contractors association inc. A fall arrest system prevents a worker who falls from contacting a lower level. Chapter 29 manufacturer installation standards.

Installation temperature requirements for asphalt shingle roofs. Above 85 f it is easy to tear the shingles or mar the granular coating. Installation of class a or class b roof coverings is mandatory when any roofing work is carried out on 50 percent or more of the total roof area of the property. Per worker and be installed by a qualified individual.

The new icc 600 standard is the residential design standard for hurricane resistant construction replacing sstd 10 and to reference the astm d7158 standard. Irc or ibc focus on weather protection structural performance roofing materials and installation. Class c roof assemblies and coverings can withstand light fires. Ideally shingles should be installed at temperatures ranging from 40 f to 85 f.

Guide to roofing underlayment or felt installation for standard roof slopes. 1 1 1 type of construction. Astm s roofing standards are instrumental in specifying testing and evaluating the dimensional mechanical and performance requirements of various forms of roofing systems. On roofs with a slope of 4 12 or greater use a single layer of 15 lb.

1 chapter 1 applicable time limits state law or local ordinances will control the time frame for inspections of code. Fire resistance classification requirements are based on the type of construction and the building use group. Fastening and do not address underlayment flashing and other roof covering components. Most other roof system requirements in the building codes i e.

The system must be capable of supporting at least 5 000 lbs.