Tub & Shower Units

Tub & Shower Units, Valves and Trim — Dickson & Waverly, TN

Whether it is a full tub and shower unit for a remodel or a single cartridge to stop a dripping shower, DC P&E stocks the bathing side of the bathroom. We carry Mustee and Diamond units, Delta valves and trim, and the pans, surrounds, drains and repair parts that go with them.

One-Piece or Multi-Piece?

This is the decision that trips people up, and it is worth settling before you order.

One-pieceMulti-piece
StrengthStrongest, no seamsSectional joints
Leak riskLowest — nothing to sealSeams need proper sealing
Getting it inWill not fit a standard doorwayAssembles in place
Best forNew construction, gutted bathroomRemodel in an existing bathroom

Measure your access as carefully as your alcove. A one-piece unit that will not make the hallway turn is a problem you discover on delivery day.

Repairing Rather Than Replacing

A dripping shower or a diverter that will not hold rarely means the valve body has failed. Most of the time it is the cartridge, and that is a stocked, inexpensive part. The catch is that cartridges are brand and model specific — a cartridge that looks nearly identical is frequently not interchangeable.

Bring the old cartridge to the counter, or know the faucet brand and model number. If you have neither, a photo of the trim and handle is often enough for our staff to identify the line.

What We Stock

Units & Bases

  • One-piece tub and shower units
  • Multi-piece tub and shower units
  • Shower pans and bases
  • Shower surrounds and wall kits
  • Bathtubs — alcove and drop-in
  • Mustee and Diamond lines
  • ADA and barrier-free units by order
  • Grab bars and safety accessories

Valves, Trim & Drains

  • Tub and shower valve bodies
  • Pressure-balance and thermostatic valves
  • Delta valve cartridges and repair kits
  • Trim kits, handles and escutcheons
  • Tub spouts and diverters
  • Shower heads and hand showers
  • Shower arms and flanges
  • Tub drain and overflow assemblies
  • Shower drains and strainers
  • Waste and overflow kits
Not on the shelf? We order it. No supply house stocks everything, and we would rather tell you that plainly than have you drive out for nothing. Call with the manufacturer and part number — or just bring the old part in — and we will tell you whether it is in stock and, if not, how quickly we can get it. We custom order from every line we carry.

Printable spec sheets

Tub & Shower Spec Sheet (PDF)

Unit dimensions, drain locations and rough-in details. Check these against your framing before ordering — dimensions vary between models.

See all product spec sheets

Sizing Note

The common residential alcove is 60 inches wide, with tub depths generally around 30 to 32 inches. Treat that as typical rather than universal: verify against your actual framing and check the spec sheet for the specific unit before ordering. Drain location — left or right hand — also has to match, and it is an easy thing to get backwards.

Which Store?

Which store should you go to?

Dickson — 2403 Hwy 70 E, 615-446-2895. Our contractor counter. Deeper rough-in inventory: pipe, fittings, valves, wire, conduit, panels and the bulk material a job runs on. Dickson store details

Waverly — 1035 W. Main St, 931-296-7511. Our retail counter. Weighted toward repair parts — cartridges, seals, flappers, fill valves, switches, breakers and the pieces a homeowner needs today. Waverly store details

Both stores are open Monday – Friday, 8:00 AM – 5:00 PM.

We Supply — We Do Not Install

DC P&E sells tub and shower units, valves and trim. We do not perform installation. See our Trusted Local Pros or service provider list for independent local plumbers and remodelers.

Common Questions

Should I buy a one-piece or multi-piece unit?

One-piece units are stronger with no seams to leak, but they will not fit through a standard doorway — practical for new construction or a gutted bathroom. Multi-piece units assemble in place and are the usual remodel choice. Measure your access as well as the alcove.

Do you stock shower valve cartridges?

Yes — cartridges are one of the most common repair parts we sell. They are brand and model specific, so bring the old cartridge or know the faucet brand and model. A cartridge that looks similar often is not interchangeable.

What tub and shower brands do you carry?

Mustee and Diamond for units and pans, Delta for valves and trim, among others. Anything we do not stock can be custom ordered.

What size is a standard tub alcove?

Commonly 60 inches wide, with tub depths generally around 30 to 32 inches. Verify against your framing and check the spec sheet for the specific unit — dimensions vary by model.

Do you install tub and shower units?

No. We supply the units, valves and trim. See our Trusted Local Pros for independent local plumbers and remodelers.

Remodeling a bathroom or chasing a drip?

Call before you drive out and we will check the shelf for you.

Dickson — 615-446-2895 Waverly — 931-296-7511 Request a Quote

Tub and shower units, valves and repair parts for Dickson, Waverly, Burns, White Bluff, Charlotte, Vanleer, McEwen, New Johnsonville, Tennessee Ridge and Erin. See also toilets & lavatories and more plumbing supplies. Page last reviewed 2026-08-13.