Contact RAY-CORE SIPs ®
Toll Free: 1.877.552.2440
Largest Manufacturer of Structural Insulated Panels SIPs from a single location anywhere. See why...
- Reliability - Time-Proven Reliability of Wood Studs.
- Strength - You Could Park a Semi Truck on a 4' x 8' Wall Panel.
- Highest R7 R-value Per Inch - Superior Closed Cell Polyurethane Foam.
- Radiant Barrier - Reflects Heat & Increases Performance.
- Least Expensive SIP Per R-value Inch on Market.
- Factory-Direct Sales and Factory-Direct Pricing - No Middle Man.
- Extremely Lightweight (54lbs - 3-1/2"x4'x8' Panel) - No Costly Cranes Required.
- Fast and Easy - Uses Standard Framing Practices.
- No - Expensive Engineering, Special Plans, Special Tools or Special Builders.
- Conventional Lumber Dimensions - Saves Custom Materials Costs.
- Exceeds Or Meets All Building Codes - Considered Standard Framing.
- Do-It-Yourself - DIY Friendly - Any Builder Can Build With RAY-CORE SIPs ™.
- Perfect Solution for Roof Insulation - Great For New Construction or Retrofit.
- Problem Free - Unlike the Numerous Problems Associated with Sandwich Panel SIPs.
- Will Last a Lifetime - Limited Lifetime Warranty!
- In Business for Over 30 Years - By Far the Best Structural Insulated Panel Available!