An assembly of materials and accessories, including frames and hardware installed in an opening in a wall, partition, floor, ceiling or roof to prevent, resist, or retard the passage of flame, smoke or hot gases.
About Me
- Permitadvisor
- Graduated '93 Penn State BArch . Registered Architect since 1996. AIA Member. Founder & President, Anzalone Architecture, PLLC www.jamesanzalone.com