ZIP Sheathing / Discussions

...zip plywood on the exterior (not zip-r which is insulated) & want to add 1" rigid foam to the exterior with open cell on the interior. Or 2" closed cell with r13 bath insulation.  Which combination above would be best? Also would there be an issue with installing one inch foam directly to zip? Planning on attaching...

...Zip Sheating System offers is a hybrid sheathing / weather barrier /air barrier all-in-one combo product. It is more expensive than you would spend for sheathing and house wrap together, but you will save a lot in labor as you only need to tape the joints and it is complete, rather than circumnavigating your house a se...

...sheathing with a fully adhered sheathing membrane? ZIP Sheathing is a pretty hot topic with some differing opinions. The ZIP System is a structural sheathing intended for walls and roofs, with an OSB base and WRB (weather resistive membrane), which is basically a mesh that is attached to an OSB sheathing panel with a p...