Table of Contents
How do you install plumbing for a urinal?
Does a urinal need to be vented?
No, each urinal will most likely need its own vent. In some places you may be able to use a double fixture fitting and vent 2 off the double fitting. You cannot, however, simply put 1 vent at the end of the last fixture.
Do urinals need P traps?
Do Urinals Have Built-In Traps? Yes, some models and types of urinals do come with built-in traps that play a very important role in the entire process. For instance, a standard urinal has a pipe known as a “P-trap” where all the water is flushed into it by the urinal.
What is the rough-in for a urinal?
What Is the Standard Toilet Rough-in Size? Any plumbing professional can tell you that the standard is a 12” rough-in, and this is true for both two-piece and one-piece toilets.
What size is a urinal drain?
1/2 Fixture Minimum Size of Trap & Fixture Drain (Inches) Sink, Soda Fountain or Bar 1 1 / 4 Urinal, Stall 2 Urinal, Trough 1 1 / 2 Urinal, Wall 1 1 / 2.
How much space do you need for a urinal?
Urinal Design Requirements Between urinals: There should be about 12 inches of space between urinals to allow room for the partition and space for users to stand. Front lip: The front lip of a wall-mounted urinal should be a minimum of 13.5 inches away from the wall and 17 inches from the floor.
Why do they put ice in men’s urinals?
To bartender’s surprise, the ice eliminated urinal odors. As one expert explained, the ice froze odor causing molecules in urine, preventing them from being released. Eventually, the odor-filled molecules melt with the ice and drip down the urinal and into the sewer.
Do waterless urinals smell?
The truth of the matter is that sometimes waterless urinals do smell, but when that happens the cause is always the same: they’re not being cleaned properly. If you clean your urinals properly then we guarantee that they’ll be odour-free.
Why do urinals block up?
Urinals are, generally speaking, a good idea for a public restroom. You pass urine many more times a day than you open your bowels. Using urinals not only reduces the amount of water wasted by flushing, it also saves on space, and are cheaper to buy/build around than toilets.
What does 12 inch rough in mean?
The toilet rough-in refers to the distance from the finished wall to the center of the toilet’s floor drain or waste outlet. Most toilets have a rough-in of 12 inches, although it’s not uncommon for older homes to have an unusual size such as 10″ or 14″.
What is rough in?
: to make a rough or unfinished version of (something, such as a design) as the first step in creating the finished version Rough in the lettering on your poster.
Can a urinal vent a toilet?
I frequently wet vent a toilet with a urinal, (usually when women’s and men are back to back and the female toilets are behind the urinals), to give good “washing” of the drain line. HOW you did it may be more important than WHAT you did.
How do I know what size P trap to get?
If you have 2.5 inches from the bottom of the tailpiece to shelf and 0.5 inches from the drain to shelf you can use CP-trap. First you have to cut 2.5-2.0 inches from the end of the tailpiece. The height of the p-trap is 4.5 inches 5-2.5=2.5 inches or 4.5-2.5=2.0 inches.
What is a trap arm?
The trap arm is the portion of a fixture drain between a trap weir and its protecting vent. The trap weir is the point at the bottom of the trap arm pipe where it connects to the trap. A vent is supposed to maintain air in the cross-section of the pipe to prevent a siphon from forming.
What is the minimum trap and trap arm size of a servicing?
TABLE 702.1 DRAINAGE FIXTURE UNIT VALUES (DFU) PLUMBING APPLIANCES, APPURTENANCES, OR FIXTURES MINIMUM SIZE TRAP AND TRAP ARM 7 (inches) PUBLIC Laundry 2 (with or without discharge from a clothes washer) 1 1 / 2 2.0 Service or Mop Basin 2 3.0 Service or Mop Basin 3 3.0 Service, flushing rim 3 6.0.
How close can a urinal be to a wall?
A water closet, urinal, lavatory or bidet shall not be set closer than 15 inches (381 mm) from its center to any side wall, partition, vanity or other ob- struction.
What is the urinal code?
For the uninformed (or just female), the Bathroom Code is simple: If there is another guy in the bathroom using either a stall or a urinal, then the guy who just came into the bathroom must make every attempt to leave a “buffer” stall or urinal between them. This should be adhered to at all times.
What are short urinals for?
The short urinal is a requirement of the ADA for any restroom with 4 or more. It is in place for those with dwarfism.
How do urinal cakes work?
Their purpose? Control bacteria and reduce smell. They’re made of para-dichlorobenzene, a chemical that does deodorize but comes with baggage. The solid cake sublimes, meaning it converts to a gas without going through the liquid state.
How much does it cost for a urinal?
The cost of the equipment and installation makes it a tough sell, also. Kyle Hokel, a Sanitary Product Engineer for toilet king Kohler, tells us urinal prices range from $200 to $2000. That doesn’t include the two to three grand it costs for a contractor installation.
