Faucet & Valve Repair in Lilburn, GA

A large soaking tub with its faucet mounted on the surrounding deck, often called a garden or Roman tub, is a different faucet repair from a sink. The handles and spout you see sit on top of two valve bodies, a set of supply lines and often a hand shower hose, all tucked inside the deck. In many Lilburn bathrooms nobody has seen those parts since the tile went on, and a slow drip from the spout or a stain on the ceiling below is the first sign that one of them needs attention.

What is under the deck

A typical deck-mounted set is built from four or five pieces:

• A hot valve and a cold valve, each with a cartridge or stem that opens and closes the flow.
• A spout fed from both valves through short connecting tubes.
• On many sets, a diverter and a pull-out hand shower whose hose drops through the deck.
• Supply pipes rising from below to the valves, sometimes with stop valves and sometimes without.

Signs one of the parts is wearing

A spout that keeps dripping after both handles are off usually means a worn cartridge or seat in one valve. Feel the drip after it has run a while: warm water points to the hot side. Water around the base of a handle suggests a stem seal. A hand shower that leaks from the deck opening, or a hose that will not retract, points to the hose or its guide. Any brown ring on the ceiling under the tub, swollen trim around the deck or a damp smell from an adjoining closet suggests water is escaping below the deck, and that deserves attention before the subfloor softens.

Getting to the valves

How the repair goes depends largely on access. Some builders left a removable panel in a closet, a hallway or the side of the tub apron. Others tiled the deck shut, leaving the parts reachable only from above or through the ceiling underneath. Often the cartridges themselves can be pulled from above once the handles and trim are off, because the valve bodies are designed to be serviced that way. Supply connections, a leaking hand shower hose or a cracked valve body usually need access from below or through the apron. Where there is no panel, a plumber can recommend where one could be cut with the least damage and fitted with a cover so the next repair is easier.

Cartridge, trim kit or whole faucet

If the valve bodies are sound and parts are still sold, new cartridges and seals are the simplest fix. Several manufacturers sell trim kits that fit their own valve bodies, so a dated handle set can sometimes be changed without disturbing the tile. When the brand cannot be identified, the bodies are corroded, or the deck holes have to be reused for a different layout, a complete faucet becomes the likely answer, and access from below is then essential. Matching the hole spacing on the deck matters, because tile around a tub is far harder to alter than a sink top.

When water got into the floor

A leak under a tub deck can run for months before anyone notices. If the ceiling below is stained or the subfloor feels soft, the plumbing fix is only part of the job. Alpha's water restoration service in Lilburn can measure moisture and dry the framing, and when the source is not obvious, leak detection separates a faucet leak from a drain or overflow leak at the same tub. If the tub drain or overflow gasket turns out to be the culprit, that belongs with drain repair.

Talking to the city first

Lilburn lists plumbing systems among the projects that need a permit and asks residents to check with its Business Services Department before work begins. That call is worth making if the job grows from cartridges into a new faucet set or replacement supply piping under the deck.

Questions about garden tub faucets in Lilburn

Can a deck-mounted tub faucet be repaired without removing tile?

In many cases. The cartridges are designed to come out from above, so a drip or a stiff handle rarely involves the tile at all. The harder repairs are the parts that sit low in the deck, such as hoses and supply connections, and for those an existing panel, the tub apron or the ceiling underneath is usually a gentler route than breaking tile.

Why is the hand shower on my tub leaking from the deck hole?

The hose that drops through the deck can split where it bends, and the seal where it connects to the diverter can wear. Either lets water escape under the deck each time the hand shower is used. Replacement hoses are generally sold by the faucet maker, so knowing the brand helps, and the connection is usually reached from below.

Should I add an access panel for my tub faucet?

If there is none, it is worth considering during the next repair. A panel in a closet wall, a hallway or the tub apron gives a direct view of the valves, supply lines and drain, so future leaks can be spotted early and fixed without opening tile. Where the panel can go depends on how the tub was framed.

Arrange a look at the tub

If your garden tub faucet drips, the hand shower leaks or the ceiling under the bathroom has started to stain, get in touch with Alpha Plumbing and Sewer at (404) 409-4448. Mentioning whether there is an access panel helps with planning the visit.