About Us


R-Control has been a leader in the SIPs industry for over 30 years.  We provide industry leading SIPs, accessory products, and sales/technical support to our customers.

Examples of innovation from R-Control include:

  • invention of termite resistant expanded polystrene foam cores
  • creation of SIP screws as replacement for spikes
  • development of custom formulation SIP sealants
  • invention of SIP tape for the SIP industry
  • use of warranted termite, mold, and mildew resistant coating for SIP oriented strand board facing