We recently developed a polyurethane foam panel mold for under $3,000 that allows us to produce highly customized panels. The polyurethane (PU) foam SIP panel and the plain PU panels shown below were both recently produced from this mold.
The panels shown above both measure 8 feet by 4 feet by 4 inches. Panels can easily be made in different lengths, thicknesses, with or without holes, different sized holes, or with different hole configurations.
The above video is a discussion about our the inexpensive panel mold that we developed and why we are seeking mold manufacturing partners.