Rainscreen Lap Siding Detail

A rainscreen is a powerful capillary break between the siding sheathing layers and improves drying rates for both.

Rainscreen lap siding detail.

Gypsum sheathing with combined thickness of 1 inch or less method 2 james hardie siding installed to furring strips that are attached through the c i. To rainscreen or not to rainscreen if you are worried about the hardi product breaking which can happen you might see if you can find lp smartside siding in your area. Do you have questions about the new osha silica dust standard that went into effect on september 23 2017. The details shown here were developed for walls sheathed with 1 1 2 in thick rigid foam insulation applied directly to the studs.

Some purists insist that you can t call it a rainscreen gap unless you have ventilation gaps at the top of the wall as well as the bottom of the wall. We are a new generation of thermally modified pennsylvania ash oak poplar siding and rainscreen transformed by heat steam for long lasting beauty in your outdoor living spaces. Artisan lap with steel z furring strips door window jamb rainscreen download dwg pdf shx ctb. James hardie is here to help by providing accurate information about the new standard and guidance to help you demonstrate compliance.

Artisan lap with steel z furring strips all details download dwg pdf shx ctb. It is a much tougher product and easy to install. Detail march 2 07 60 m infl ash g per o nis heat g b i d roo f am ingd l sh 15lb r o fing elt met alf shing 2layers of 30min. If you re building a house with rigid foam sheathing and a rain screen gap behind the siding you ll need to incorporate some new practices.

Artisan lap steel frame steel furring siding details. In any location climate where rain or dew wetting of the siding is common including a rainscreen is going to be worth it in the long term. And other non nailable substrates e g. Instantly access installation info technical bulletins sds sheets more.

Method 1 james hardie siding installed directly over continuous insulation c i and other non nailable substrates e g. The foam is taped and acts as an air barrier and drainage plane. S ra ping cla ding 1 2 lower th an str ping bug scr en f las hin gto av e6 b ck up w cladd ingto lap f sh by 4 min 2 cl ear nb tw cla d inga r of. Artisan lap with steel z furring strips fixture penetration rainscreen download dwg pdf shx ctb.

Americana thermally modified wood siding rainscreen choices matter.