HIGH-Rim
National Lumber's new insulated rimboard product, HIGH-Rim, provides greater R-values than comparable products on the market, as well as time and cost savings.
R-11 Assembly
HIGH-Rim insulated rimboard consists of two OSB boards and polyurethane foam adhered to create a tightly sealed, high R-value barrier for the perimeter of the beltline.
Features
• Pre-assembled 12 foot lengths
• 3-1/2″ thick
• In-stock depths: 9-½″, 11-7/8″, and 14″
Benefits
• R-11 assembly insulates a difficult area in floor construction in one step
• Meets APA PRR 401 for non-structural rimboard
• Helps your project meet Massachusetts Stretch Energy Code
Cross Section Diagram
In our cross section diagram, you can see how the HIGH-Rim insulated rimboard sits on the pressure treated sill of the building.
HIGH-Rim can be purchased as part of our entire engineered floor package, or separately.
This product is available exclusively from National Lumber. To learn more, speak to your salesman or contact our team. Ask about item numbers IR1012, IR1212 and IR1412.