Mobile Home Bathroom Roof Vent Problems

When water is released from the sink into the drain the check vent opens and allows air into the drain pipe so the water can smoothly flow away.

Mobile home bathroom roof vent problems.

Venting through a roof vent or exhausting them in the attic could cause moisture problems and rot. It opens by suction. Vent your bath and kitchen exhaust fans through the roof through a special roof hood. A common problem with roof caps for bath fans if you have a home that was roofed before 2006 there is a good chance that one or more of your bathroom exhaust fans aren t doing their job properly if they re vented through the roof.

Try adding an additional vent for the master bath sink tub and toilet tie them together on a single waste line. To save money many mobile home manufacturers opt to use check vents under sinks rather than spending time to run a vent pipe up through the roof. Read our mobile home bathroom guide here to learn more about mobile home bathtubs. How does a check vent work.

That may be enough to clear the vents but if it isn t water will fill them and. A lot of venting issues are mistakenly thought to be drainage issues in mobile homes but they are absolutely caused by improper or imbalanced venting design. Bring a garden hose onto the roof and adjust the nozzle to the jet setting. If an individual sink vent is blocked that.

When you climb the roof you may find that the vent opening is blocked with leaves and other debris. Another issue could be poor grade on your drain line. Spray water into the vent opening.