Putting Siding Over A Zip System

Zip system tape was not adhered near the end of a seam at an inside corner.

Putting siding over a zip system.

Typical of construction in a wet climate the house wrap has mud and other debris on it. A revolutionary new approach to building enclosures zip system sheathing and tape streamlines the weatherization process with an integrated air and water resistive barrier that delivers moisture and air protection in one easy to install system. Choice of siding and overhangs should also change the odds. Zip system is easily identified by its green colored panels that are attached and sealed with black zip tape on all the exterior seams of the home.

When we build homes we do more than put up four walls. The latter is more breathable more durable shingled and afaik about the same price. Similar conditions can be found with sheathing products. Fighting moisture during renovation and restoration.

The zip walls eliminate the need for housewrap when many types of siding are installed but what if the hardi board siding has no caulk or flashing at the butt end joints. Collections reveal panel system. Hardiesoffit pre cut panels. Zip system has been gaining ground in the homebuilding market due to an aggressive marketing program and because it is growing in popularity homeowners can mistakenly think that it is a good.

I m curious why did you choose zip over taped plywood wrap. Hardietrim boards mouldings. Perhaps still superior to zip when used with drainwrap instead of a larger gap with zip reducing the cost of the former. 02 zip system wall sheathing installation manual step1 install zip system wall sheathing panels positioned with the water resistive barrier facing outside.

Seems like moisture will stay between the siding and zip walls. Hardieplank lap siding. The panels may be installed with the long side of the panel oriented either. Deck to wall flashing installed over the zip system panels creating a reverse lap.

Hardiepanel vertical siding.