I'm installing a floor mount, rear outlet toilet (Gerber Pressure-Assist 21-310). The installation instructions are specific but make no mention of how the flange should be attached to the wall.
This is a residential application with drywall in and cement board lap siding on the exterior.
Do I need to expose the framing and add blocking for the flange to be screwed to?
This is a residential application with drywall in and cement board lap siding on the exterior.
Do I need to expose the framing and add blocking for the flange to be screwed to?
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