1
vote
1answer
50 views

What type and rating of insulation should be used in a basement bathroom?

I need to replace the insulation on the back and side of the bathtub. The walls face the exterior of the house (poured foundation). What type and rating should I use? I can't tell what the ...
2
votes
1answer
108 views

Why is there a sewer gas smell coming from my door jamb?

I am at the tail end of tiling my basement floor and undercut the existing trim on the bathroom door. I started noticing a sewage smell and pinpointed it as being strongest at this point. This is ...
1
vote
2answers
3k views

How can I install ceramic tile over vinyl tile?

I'm trying to install ceramic tile in a friend's bathroom, appox. 45 sq ft. The current floor in the bathroom is vinyl squares over the base cement. There is no subfloor or anything like that. The ...
5
votes
1answer
4k views

How can I properly vent a basement toilet & shower using an AAV?

When we bought our house the plumbing drains for a basement bathroom were roughed in but they did not install any vent lines for them. We have the first floor plumbing draining into the main stack ...
3
votes
1answer
175 views

Basement Bath floor

I'm putting Platon drain board on the slab of my basement because I'm concerned with humidity and moisture. Then I top it with laminate. What should I do with the bathroom? Can tile be put on top ...