Murus Company Structural Insulating Panels
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Murus Company | Structural Insulating Panels

The Murus Company, Inc. manufactures structural insulating panels for the timber home industry. Murus SIPs can enclose your Timber Frame home for superior energy performance and comfort.

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Company Details

Address: PO Box 220, 3234 Route 549
City: Mansfield
State: Pennsylvania
Zipcode: 16933
Contact: Get a Quote

Murus Company | Structural Insulating Panels

Selecting Murus SIPs to enclose your timber frame is an easy choice. Murus manufactures SIPs with Polyurethane, EPS and GPS (graphite-enhanced EPS) foam cores in a wide range of thicknesses, and in 4-foot and 8-foot widths up to 24 feet long. We offer the widest range of foam cores, sizes, and R-values from R-15 to R-67 for the optimum high-performance enclosure system of your timber frame home.

Murus SIPs are ideal for sustainable building and near- and net-zero projects because of their ability to reduce heating and cooling loads and create a super-insulated and air-tight building envelope. Using Murus SIPs can contribute to certification under LEED, USGB and other national energy performance programs. Murus SIPs are engineered to be thermally stable, maintaining their R-value over time, and can save significantly on heating and cooling energy consumption while reducing your homes carbon footprint for years to come. With R-values ranging from R-15 to R-67, Murus SIPs can contribute to an energy efficient building envelope to maintain a consistently comfortable living environment in your timber frame home.

Murus SIPs have unique built-in features that make installation over a timber frame structure faster, easier, and more energy efficient than conventional framing methods. The outstanding energy performance and superior strength that Murus SIPs provide have made them an increasingly popular enclosure system for timber frame structures.

Our state-of-the art proprietary manufacturing and SIP Computer Numeric Controlled (CNC) pre-cutting services ensure the highest quality SIPs and a hassle-free jobsite installation. Murus SIPs are tested for structural and fire performance and are code listed.

Murus Polyurethane foam, with three standard thicknesses, provides the highest R-value per inch of thickness of any SIP foam core available. The molded tongue and groove vertical edge profile with our patented cam-locking interface assures quick, proper alignment of panel-to-panel joints. Once installed and sealed with spray foam, the result is a continuous uniformity of insulation that is lacking in spline connection systems. The Murus Polyurethane foam core is manufactured with the NextGen-IV blowing agent and has an ozone depleting potential (ODP) rating of 0 and an ultra-low Global Warming Potential (GWP) rating of 1, is non-flammable, does not contain formaldehyde and is safe to humans and the environment. Murus Polyurethane SIPs have a lifetime warranty against delamination.

Murus EPS and GPS (Graphite-Enhanced EPS) SIPs are a high quality, competitively priced alternative to our polyurethane SIPs, offering dependable performance and a wide range of R-values. Murus EPS and GPS foams contain no formaldehyde or ozone-depleting compounds. Typical panel-to-panel connection is achieved using plywood or OSB splines. Murus EPS and GPS SIPs are backed by a 10-year manufacturer’s warranty against defects in materials and workmanship.

Superior energy performance, a healthy and comfortable living environment, design flexibility, fast installation – these are just some of the rewards for including Murus SIPs in your timber frame home plan. We work with timber frame companies nationwide to provide a Murus SIP enclosure system that will complement your home’s beauty and contribute to its superior energy performance and comfort.


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