Understanding the combustibility of building materials is crucial for fire safety and compliance with building codes. This article delves into the definitions and standards that determine whether a material is combustible and explains how building codes, such as the International Building Code® (IBC®) and the International Residential Code® (IRC®), classify materials based on tests like […]
This is the final installment of a four-part series of articles on the topic of testing and design for exterior wall assemblies that the building codes require to comply with NFPA 285 . These articles are intended to promote effective communication between stakeholders regarding this important fire safety topic for the design and construction of […]
Foam Plastic Insulation: Modern Energy Efficiency Foam plastic insulation products are modern materials for residential and commercial buildings that be made of a variety of plastics, including polyisocyanurate, polystyrene and polyurethane. They help architects, contractors and other construction professionals meet the stringent energy code standards of today and tomorrow for both new construction and renovation […]
On November 7, new exterior wall and exterior wall covering requirements will be in effect. Why It Matters: The new requirements change how walls are designed, installed, tested, and inspected. Confusion Regarding Documentation and Deviations The 2022 NYCBC requires the applicant’s construction documents to provide design documentation of NFPA 285 tested assemblies from “the manufacturer”. […]
