Examples include rigid insulation adhered to the interior of the wall with furring and drywall applied over the insulation continuous insulation in a masonry cavity wall and exterior insulation and finish systems.
Rigid insulation on concrete wall with zee furring.
Some people mistakenly believe that a damp concrete wall should be able to dry toward the interior in other words that any insulation on the interior of a basement wall should be vapor permeable.
Furring strips should be fastened to the concrete wall through the rigid foam.
Typical wall detail showing z furring in place.
There is almost.
The steeler z furring channel is an installer s dream as it allows you to create a firmer and more level foundation to support rigid drywall.
This refers to insulation uninterrupted by furring or by the webs of concrete masonry units.
The next z furring strip is installed with its outer flange covering the leading edge of the insulation panel thus holding it firmly in place.
Z furring must be installed vertically with the 3 4 flange against the substrate.
After that thin furring strips are installed on top of the foam to provide a firm base for the drywall screws and drywall.
How to glue polystyrene insulation to a concrete wall.
Polystyrene foam boards commonly called foamboard are a clean lightweight convenient way to insulate bare concrete walls.
Developed for use on concrete and masonry walls steeler z furring channel is heavy duty enough to supplement the strongest of structures.
Asi z furring sec tion is made from 24 gauge galvaniz.
Z furring channel make installing rigid drywall ez.