RAYCORE SIPs Blog

RAYCORE Structural Insulated Panels ® are the better SIP Panel. RAY-CORE SIPs ®, not a Sandwich Panel SIP, are the insulated panels with studs, highly insulating closed cell polyurethane foam and wrapped in a radiant barrier. RAYCORE is the largest manufacturer of Structural Insulated Panels in a single location. See why...

SIPs Canada Passive House

RAY-CORE SIPs ™ Made the Difference in Canada Passive House SIPs Made the Difference. When Reiner Hoyer...

SIPs for Toronto Passive House

Toronto Passive Achieves an R61 Wall RAY-CORE SIPs ™ When Toronto’s home renovation consultant Reiner...

Structural Insulated Panels Toronto Jobsite

RAYCORE Structural Insulated Panels Arrive on Toronto Jobsite It was a cold and snowy March day when...

SIPs Toronto Passive House Project

RAY-CORE SIPs ™ For Toronto's 1st Passive House Project When home renovation consultant and energy coach...