soffit

Hi everyone I need some assistance on how to complete a plumbing assembly. I am in LA County so we use the UPC, I believe. I have attached pictures of the existing conditions and a few diagrams of what I think might work. Essentially I am wondering if I can build a soffit to carry the drain...

Hi experts, Well it looks like the guy who installed PEX for his basement bathroom supply lines before finishing the rest of the basement messed up. Unfortunately that guy is me. Three years ago, I finished the rest of my basement, holding on the bathroom to spread out the expense and give...

We just had a wall removed that was perpendicular to this soffit? ( not sure what it’s called) this soffit is parrealel to the ceiling joists. I know that normally means it isn’t load bearing but I just want to make sure. Also I just want to level it out with dining room ceiling. I exposed the...

We have a new home and one bathroom fan in particular has horrible cold backdraft from outside. The damper with the fan is angled at the top and bottom. It's not stuck. I suspect it is leaking in air or worse blowing open from the other side if enough air is hitting the flap. That particular...