Exterior Fiber Cement Siding Wall Insulation

Exterior insulation and finish systems eifs with drainage.

Exterior fiber cement siding wall insulation.

I ve looked at a lot of the material on building science and would like to. Structural exterior wall sheathing ties framing studs together making the walls resistant to twisting and bending. The advantages are plenty here panels are between 4 5 inches and 8 inches thick the exterior insulation is continuous and they can be attached with 6 inch 10 screws from 4 to 6 inches long. Fiber cement and vinyl r values fiber cement siding doesn t add much insulation to your wall system measuring in at a mere r 0 50.

Current pneumatic nailers have maximum fastener lengths. 9 minimum 4 inch thick concrete masonry cmu with maximum 2 inch air gap between the exterior insulation and the cmu 10 fiber cement siding or fiber cement panels using any standard installation technique. Having a central screw that attaches the panel to the wall and a separate screw attaching exterior furring strips to the rail breaks the thermal bridge. That s a little less than you ll get from vinyl siding which is.

Pft is a manufacturer of foam insulation products for home exterior siding applications and is the inventor of insulated vinyl siding. Exterior wall sheathing strengthens the wall system provides a nailing base for the siding and gives a layer of protection against outside elements. Eifs are nonstructural nonload bearing exterior wall cladding systems that consist of an insulation board attached either adhesively or mechanically or both to the substrate. Here are your options for protecting the above grade portions of exterior foundation wall insulation.

I m planning an extensive renovation of a 1950s cinder block home in central florida. Cladding attachment over thick exterior rigid insulation background current building code does provide prescriptive means to attach cladding over exterior insulation table r704 3 note v. Fiber cement siding complying with section 1404 10 shall be permitted on exterior walls of type i ii iii iv and v construction for wind pressure resistance or wind speed exposures as indicated by the manufacturer s listing and label and approved installation instructions. Minimum nail length must accommodate sheathing and penetrate framing a minimum 1 inches.

Nfpa 285 compliant wall assemblies. Exterior wall sheathing is either structural or non structural. An integrally reinforced base coat and a textured protective finish coat. For nearly 25 years pft s insulation solutions have made homes energy efficient durable and comfortable.