When attaching furring strips to the drywall as a necessary first step to installing TS+/Insulshield to the walls, are they normally just screwed for ease of removal at a later date, or screwed and glued? Also, when attaching small pieces of strips around outlets, etc... do you have to frame around the box completely before drywall so the small strips can be attached through to the framing, or in this situation is it OK to just screw to the drywall?
Thanks,
Chris
Thanks,
Chris