Suppose you had a long day, just reached home, and went to shower. But you found your bathroom too nasty to stand. So, you decided to wash them all with a splash of water and maybe some bathroom cleaning accessories. In this article you learn about How to vent a toilet sink and shower?
You finished your shower and now waiting to absorb the water by the drain function in the bathroom.
Unfortunately, all the wastages are stuck over the drain, and water cannot pass. As a result, your bathroom will remain unclean and not preferable to use.
You definitely cannot let that happen. Then hire a professional plumber to fix it. Then he told you the solution that is venting the bathroom drainage system.
If you vent it, water can smoothly pass through the drain without being barricaded by unnecessary stuff.
If you want to do it by yourself, you should know about installing process of venting.
In this article, we will give you vast knowledge about “how to vent a toilet sink and shower. The toilet sink combo is getting more fashionable among the smart people. Day by day it increasing it modern functionalities.
So, smart people can take this advantage of venting toilet sink and shower system to their bathroom.
WHY TOILET SINK AND SHOWER VENTILATION IS IMPORTANT?
Venting is essential for plumbing fixtures in the bathroom. Proper ventilation helps to lead a healthy life. The importance of venting a toilet sink and shower given below-
- Shower steams add moisture to the bathroom. Proper ventilation can remove the moisture level that helps to find fresh air.
- After a shower, the humidity level will increase. The high humidity increases bathroom temperature and makes you feel hot. Ventilation can lower humidity and help you to feel comfortable.
- It minimizes harmful bacterial growth in a toilet.
- Ventilation also reduces condensation on Windows, walls, and mirrors.
- It helps in waste and water draining from a shower, sink, and toilet into the sewer system.
- The bathroom plumbing system may not work without proper ventilation.
- If you don’t vent your bathroom, wastewater will flow down from the drains and leads to a funky odour.
TOILET DRAIN AND VENTING REQUIREMENTS:
The toilet drain pipes drop into the sewer to create the suction of emptying the bowl.
The pipe bends at 90 degrees with a ¼ inch per foot slope towards the sewer.
You can fit a closet bend that can save space.
A plumber should maintain the size of the vent. The minimum size must be 2 inches.
Always try to place the vent size according to the local code.
Alert about this matter
A minimum drain size for a toilet is 3 inches.
You should not install a p-trap for your toilet.
For standers p-trap 2-4 inch is the reasonable.
6 inch p-trap distance. Some free diagrams.
TOILET SINK AND SHOWER VENTING REQUIREMENTS:
The location of the sink drain determines the drain trap. Shower and sink traps should be share at a 1.5″ distance.
- P-trap is required when drains exit through the wall.
- S-trap is required when drains exit through the floor.
Drains need venting because, without venting, an airlock occurs in a sealed drain.
If you want to put the sink in a new spot, installing a traditional vent is necessary. It will help to prevent airlocks in the sink and shower drain.
The toilet and sink must be 3″ and 1.5″ orderly. The sink and toilet should share a 2″ vent area.
The commode drain is larger than the sink and shower drain. The sink and shower drain should drop into the main drain.
HOW TO DRAIN AND VENT A TOILET SINK?
A bathroom sink can vent by some steps. The steps are-
- A bathroom sink has a full S-trap. The tube may use to convey liquid using a siphon and release sewer gas.
- Before starting any work, a plumber should turn off the water supply.
- Then shifts the old drain pipe.
- Replace the old tap also.
- Seal the faucet baseplate.
- Install the new tap according to the given instructions.
- Between the faucet and valves, add a supply tube.
- Dry fitting PVC drain pipe requires a P-trap.
- An air emittance valve adds in the cabinet below the bathroom sink.
- Finally, glue all PVC pieces for the drain.
HOW TO VENT A SHOWER?
Steam from the shower, running sinks can increase humidity and create mould problems. Another problem arises when you use the aerosol sprays in the bathroom. Without a ventilation system, there is no escape from the aerosol spray odour. It may create health problems. Wallpaper start peeling, and steams have a worse effect on laminating plywood vanities.
Toilet shower venting can solve these problems. So, bathroom shower venting is a must.
The venting process of a shower area given below-
It’s an easy process. To vent a shower, install a fan in the shower ceiling. The size and quantity of the ventilating fans depend on the size of the bathroom.
The ventilation process works through a duct on the roof.
A ventilation fan can move air through fifty or twenty cubic feet per minute. The fan can circulate 80 cubic feet of air per minute in a large bathroom. This bathroom needs two fans.
In most bathrooms, a ventilation fan requires one CFM per square foot of floor space.
You should make a route to the terminating duct inside. Always use a metal duct outside your home.
If duct pipes have placed in a bend, every bend will resist the fan to circulate air properly. So, the user should install a straight duct pipe. Straight duct pipes can move the required amount of air.
Cloth duct tape causes time degradation. In that case, use metal foil tape to seal the duct.
A plumber should place the duct horizontally and makes a terminating route through a wall or soffit.
The vent of the shower should remove with a vent cap. It helps to prevent small insects from entering from outside.
If there is no window in the bathroom, it needs a vent fan. The fan circulates air and odour and vents them outside.
For venting a toilet shower, the fan may keep on after finishing for twenty minutes. The user can place the fan with a wire. This process is useful than the traditional wall switch.
There are many types of fans, from which you can choose for venting your shower area. They are-
- Simple box fans that may be installed in the ceiling.
- Some fans are made with a combination of fan and light fixtures.
- Fans with the combination of lights and heater fixtures. Wall mount fans that may install without any duct.
- A new switch has invented called the humidistat switch. This switch automatically switches on the fan with the increased humidity and will switch off automatically when left.
- Many fans feature a light fixture. The fan circuit has controlled by a ground fault interrupting breaker.
- Some fans come with bells and whistles.
When installing a vent fan, you should consider the right place. The best places for installing a venting fan is nearly in the tub or shower. If you install the fan near the air conditioning or heating vent, it will disrupt the humid absorption process.
Cleaning process of fan:
Clean the venting fan to improve ventilation per year. Dust and Grimes blocks air circulation. How to vent a toilet sink and shower?
In overall summary, we can say venting is essential for keeping comfort in your home. However, it requires costly plumbing repairs. To avoid unexpected hazards, you should hire a professional plumber who knows how to vent a toilet sink and shower. They will fix the problems and install the vents in the required places, which will make your home safe and sound.