Sip Roof Panels R Value

Extreme s pre insulated sips offer an option for a high performance roof framing solution that is 15 times tighter than conventional construction practices making it easier to control indoor air environment.

Sip roof panels r value.

Lumber is still used to connect eps sip panels to each other. Sips are made up of an insulation core with skins on either side of it. However insulspan manufacturers structural insulated panels in sizes up to 8 x 24. Expanded polystyrene eps is type i per astm c578 11.

Thus the effective r value of a 2 x 6 wall with all its thermal breaks is about 15 62 which is less than the standalone r value of the insulation pocketed between the studs. Expanded polystyrene with a stated r value of r 3 9 per inch at 75 f was tested at r 4 2 at per inch at 50 f and r 4 4 per inch at 25 f. R control sips or structural insulated panels are a superior building envelope solution that provides the benefits of insulation and structural performance in a single building product. Raycore s structural insulated roof panels are the easiest quickest highest r value per inch.

Extruded polystyrene xps is type iv type x per astm c578 11. More importantly because all types of sips have solid insulation completely enclosed with wood sheathing they are not subject to any convective currents like fiberglass insulation. Calculated r values for generic structural insulated panel sip including 7 16 oriented strand board osb on each side. Thermocore structural insulated panel systems sips are the world s most energy efficient way to build homes and buildings.

Build for the future with extreme s structural insulated panels sips the high thermal values and strength properties of extreme s sips are highly beneficial for roof construction. Raycore s insulated roof panels and insulated wall panels are far superior than other sips with highest r value custom blend of polyurethane foam insulation wrapped in a foil radiant barrier and producing a superiorly strong lightweight do it yourself diy friendly sip panel. We are an australian owned company based in daylesford victoria that manufactures structural insulated panels sips. The most affordable sip panel solution on the market.

Lightweight and easy to handle see why raycore s roof insulation panels are a no brainer for your next project. The r value of each osb facing is r 0 55. Hunter panels the innovator of polyiso insulation products an interesting thing happened 22 years ago when hunter set out to manufacture the absolute most effective efficient and innovative polyiso insulation panels available anywhere we also created the finest customer service organization and builder support team in the industry.