There is a drain vent check valve device that you can install inside the wall IF your local building code allows.
To rks, check out Heritage Vinyl Products. They carry syntethic flooring for porches. Willy C
I would like to raise the height of my toilets by placing them on a 6 inch platform. What is the best way to connect ot the existing waste pipes?
I just had my house totally wrapped in vinyl and aluminum to make it low maintenance. I removed the porch iron railings and hand rails so I could r...