Certi label shakes and shingles have only been tested on plywood decking.
Cedar shake siding installation.
Can you install cedar shakes over osb.
Cedar shake siding installs best on a solid base such as the existing wood siding or a plywood shear wall ideally 7 16 or better.
Depending on your homeowner s preference you can install the shakes on an entire wall or as a wainscot with traditional siding above.
Align the thick lower edge of a cedar shake at the lower edge of the.
Make sure you use a very good quality hot dipped galvanized or stainless nails that are ring shanked to hold the roof to the osb and check with your local building official to see if this type of application is permitted.
Define the bottom.
How to install staggered cedar shake siding 1.
Apply overlapping horizontal rows of building paper onto the shear wall using a staple gun with 3 8 inch staples.
These must be smoothed out before adding new siding.
Install the windows and door jambs so you can trim the doors windows and corners of the house with wood trim.
Start at the bottom of the wall at one end.
Step 1 inspect existing siding.
Begin the installation by wrapping the house with a waterproof membrane either 15 to 30 pound felt or.
How to install cedar shingle siding step 1.