Efficiently Utilized Space SIP House Long Beach CA

Location: Long Beach, CA

Project Information

Project Type: Residential, Tiny House < 900 sq. ft.
Manufacturer: PREFLEX
Builder: PREFLEX
Design Professional: PREFLEX
Year Built: 2023


High Performance: No
HERS/EUI Index Score:
ACH50 - Blower Test Results:
CO2 lbs./sq.ft./year:

Situated in the forward-thinking campus of California State University Long Beach, Preflex is proud to have realized a visionary educational edifice designed to usher students into the future of architecture and building through immersive SIPs learning as part of the CSULB solar decathlon team. This architectural beacon encompasses 858 sq. ft. of efficiently utilized space, offering a one-bedroom layout accompanied by a living room, dining area, kitchen and bathroom.

Constructed with a remarkable 3,390 sq. ft. of SIP materials, the structure stands with 6” R-24 walls and 8” R-32 roofs, promising both sustainability and optimized energy efficiency. PREFLEX is honored to nurture future architects and builders, equipping them with hands-on experience of the methods and sustainable materials that define the new wave in construction.

  • Conditioned Space 858 sq. ft.
  • 3,390 sq. ft. of SIPs
  • SIP Walls - 6” R-24
  • SIP Roof - 8” R-32

Affiliated Members

Preflex Inc.

San Diego, CA


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