Does a SIP structure require special HVAC consideration?
Because SIPs provide an airtight building envelope and exceptional insulating properties, it is important to incorporate properly sized HVAC equipment into a SIP structure. Fortunately, often less is more in this instance. Equipment that is the correct size for a stick-built structure may well be oversized for a SIP structure of comparable size and layout. Oversized equipment will run more frequently at less than optimum levels, reducing energy efficiency and increasing frequency of equipment maintenance. Consult with a knowledgeable HVAC contractor to determine the project’s specific air handling needs.