Table of Contents
What does rough-in valve do?
The rough-in valve is the heart of system. This is the part of your shower system, in-wall faucet or deck mounted tub filler that lives behind the wall, precisely controlling water temperature and volume.
Do I need rough-in valve?
A Rough Valve is a REQUIRED PART OF EVERY SHOWER. Regardless of the shower trim kit style, the valve fixture basically does the same thing. It mixes hot and cold water to create warm water suitable for your shower. Most shower rough-in valves have 4 ports.
Is a rough-in valve the same as a diverter valve?
It is important to know that rough-in valves do not work as a volume control, meaning they don’t change the water flow. Shower valves are always required for any shower set-up and diverter valves are an add-on used to direct the flow of water from your shower valve to the shower head or hand shower.
What is a rough-in valve for a tub?
Simply put, a rough-in valve is the “guts” behind the wall that attach the tub’s nozzles to the plumbing system. They also are the basic control and body for the delivery of hot and cold water to your bathtub faucet, meaning you use the rough-in valve (when adjusting temperature settings) to select hot or cold water.
What is a rough-in kit?
Plumbing fixtures are often sold as separate components. The trim kit is the part you see and the rough-in valve is the part that installs in the wall and connects to your hot and cold water lines. Shop Shower Fixture Rough-in Valves now!.
Are all shower valves universal?
Shower valves are not universal and you cannot mix manufacturers when it comes to trim and rough-in valves. Besides that, one manufacturer will have different valve sizes and types which may also not be universal and interchangeable with each other. Luckily, shower sets are always sold as a complete set.
What is a rough in?
Definition of 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. He roughed in the frame of the new door.
Do showers need shut off valves?
There usually is not a shutoff valve for just the shower. The toilet has it’s own shutoff, and sinks have their own shutoffs under the sink. But tub and showers typically do not have their own shutoffs. You’ll usually see a copper line come off the hot water heater and run off towards the kitchen and baths.
What kind of valve do I need for my shower?
Pressure balancing valves, also called mechanical or anti-scald valves, are the most common types of shower valves. A pressure balancing valve is designed to rebalance the water pressure to keep the shower from becoming excessively hot.
How do I choose a valve?
The right valve choice means matching the valve’s size to expected flow through the system. Know the chemical compatibility requirements. The valve materials need to be compatible with the gases or liquids flowing through it. Plastic valves usually resist harsh or corrosive chemicals better than metal valves.
Do bathroom faucets come with valves?
Every type of bathroom sink faucet has an inner valve that controls the flow of water through the spout. The valve quality and whether or not it has a washer determines the reliability and durability of the faucet.
What is the shower knob called?
A shower diverter, also known as a diverter valve, is a valve that diverts the flow of water from the bathtub faucet to the shower head.
Can you run two shower heads one valve?
Installing two shower heads in one shower is a great way to create a spa-like feeling in the bath. Frequently called “his and hers” shower heads, these two water sources may be operated independently from one another, or they may operate on the same valve.
Can you use a shower tub valve for shower only?
Can a tub and shower faucet be used just for a shower? Most tub and shower combination faucets can be installed in a shower without using the tub spout. If you do not wish to use the tub function, you can plug the outlet for the tub spout on the valve and not install the spout on the tub wall.
What is a 2 outlet shower valve?
Give your bathroom an upgrade with one of our twin shower valves. Twin valves supply water to a single outlet, such as a shower handset, while our twin diverter valves supply water to two outlets, such as a fixed shower head and body jets.
What does bathroom rough-in mean?
A plumbing rough-in means that all water supply and drain pipes have been run through bored holes in the studs and other framing members and that all pipe connections have been made. A roughed-in bathroom or kitchen typically has capped PEX or copper water supply pipes jutting up through the floor or wall.
What is the rough-in height for a shower valve?
Shower Valve Height A height of 28 inches, or 2 feet 4 inches, is standard for valves in bathtub shower units. For shower stalls, install the valve at the standard height of 48 inches, or 4 feet. Install faucets at the same height as the valve, equidistant from the valve.
