This video will show you reasons why you should use the Flush-Mount backing system for grab bar backing, baby changing station backing, handrail backing, and all other wall-mounted products you install between metal studs that need to meet ADA compliance. The video also shows why wood backing will not work and is not fire-proof. We install the Flush-Mount backing on both metal and wood studs to show the backings versatility. This video will show you how to install metal stud backing.