What people keep running into with drain installation
Complaints tagged drain installation, each raised by more than one person. One-off posts are not included.
3 recurring problems · 25 people · 2 forums we read
Raised more than once
Most people first.
- 13How to connect a sink drain to existing glued PVC pipesReplacing a kitchen sink often leaves the new drain misaligned with a rigid, glued floor drain system. Because the existing pipes cannot be easily shifted, connecting the trap without making mistakes on the main sewer line becomes a nerve-wracking guesswork project.
- 9Does every sink need a P-trap?Every sink requires a P-trap to prevent sewer gases and odors from entering the home through the drain. Operating without one is a building code violation and leaves the plumbing system unsafe and incomplete.
- 3How to tie in a vent line and shower drain in tight spacesTrying to connect a 1.5-inch vent line and a shower drain in extremely tight joist spaces often results in improper setups like S-curves. Plumbers and DIYers struggle to figure out how to configure the wye, sanitary tee, and fittings correctly without drilling through joists or compromising proper drainage.
Comes up alongside
Topics that keep appearing on the same problems — not topics with similar names.