Return Air Plenum Space

Providing UL listed flexible wrap systems from industry leading manufacturers. Materials are tested to UL 1887, NFPA 262 (UL910) and ASTM E84. The thin, lightweight and flexible material is easily wrapped around non-plenum rated plastic pipe, tubing or plastic jacketed cable to provide a code compliant enclosure. This eliminates the need to replace non plenum rated material or products that exceed 25/50 flame spread and smoke development per code.

Fire Protection Services:

SPI provides the following services in conjunction with partner manufacturers.

  • Training programs for contractors, facility maintenance, architects, engineers, building inspectors, code officials and insurance Industry representatives
  • Submittal assistance
  • Secure engineering judgments for unusual conditions
  • Product comparison and equivalency evaluation
  • Job site support