RAY-CORE SIPs ® use the proven structural reliability of studs to produce a strong insulated panel that will last the lifetime of your structure. We guarantee it... see our Ltd. Lifetime Warranty!
Keep the summer heat out and the winter heat in, increasing comfort and reducing your utilities. RAY-CORE SIPs ® will save you money each month on utility bills for the lifetime of your home!
If you can build with sticks, you can build with RAY-CORE SIPs ®. Uses standard framing practices, no special plans, no expensive engineering, no specialized builders, no costly cranes. "Easy-peasy"!
RAY-CORE SIPs ® - highest R-value, least expensive Structural Insulated Panel on the market. Get the best for less and save by reducing your HVAC system up to 1/2. Savings could make your panels FREE!