Green Buildings Exterior Rigid Insulation Detail Hardie Siding Furring

Individual buildings all exterior cladding products including hard siding brick stone stucco and vinyl.

Green buildings exterior rigid insulation detail hardie siding furring.

This is why i like this site. The james hardie siding fastener. If layer f from figure 2 above is a non nailable substrate e g. This creates an air space between the back of the siding and the face of the foam that drains and dries readily.

I ve had trouble finding any details on fastening siding to furring strips on a wall with exterior rigid foam insulation. Cladding attachment over thick exterior rigid. I appreciate you providing more info on this overlooked detail. In order to increase the insulation values i want to first add a layer of the rigid foam board.

Continuous rigid insulation is a construction solution that provides a thermally efficient building enclosure. Exterior wall assembly for siding applied to furring note. James hardie recommends that you consult with your design professional if you have questions regarding exterior wall drainage on your single family project. It may look easy to go buy some packs of rigid insulation panels down at the.

Rigid insulation sheathing is made of a rigid plastic foam that is typically sold in 4x8 or 4x10 foot boards. 1 inch and 2 inch thicknesses are common. Increased use of continuous insulation such as rigid foam wall sheathing with greater thickness i e. The boards are available in several thicknesses and r values.

3 5 fastener to siding 1 embedment 3 5 0 5 1 5 1 5. Insulation background current building code does provide prescriptive means to. How to insulate house walls from the outside. Exterior rigid insulation 1x3 wood furring strips.

Siding and the water resistive barrier as a best practice. Would it be better insulation if i remove the celotex and use a 1 foam board instead. Up to 4 in thickness is an effective means of meeting or exceeding modern energy code requirements or green building rating requirements such as leed energy star epa and the icc 700 national green building standard. Your article is vey timely for me.

It was ant chewed rigid foam insulation removed from the. Hardie plank recommends a maximum of 1 of foam board celotex type material under their lap siding so the 1 2 foam and 1 2 celotex would be fine. Building science and green building specialization.