Curb and Threshold Repair in Nashville and Middle Tennessee
Waterproofing and Leak Repair

Curb and Threshold Repair

Repair cracked, crumbling, leaning or leaking shower curbs and thresholds, restoring slope and a clean glass seal.

The curb is the little wall at the front of many showers, and it takes more abuse than almost any other part. People step over it, lean on it and drag shower doors across it. Curbs crack, tile comes loose, the top surface loses its slope so water pools and the corners where curb meets wall let water in. Because the curb holds the glass or the shower door, a failing curb can also cause leaks and misaligned doors. In Nashville, curb repairs are often straightforward when caught early. If water has gotten inside the curb, a more thorough rebuild is the honest answer.

We check the curb for cracks, hollow tile and moisture, and test the slope of the top surface. Loose tile is removed, the curb structure is repaired and the waterproofing is restored. We rebuild the top with a slight slope toward the shower so water drains in, set new tile or stone and finish with grout and flexible caulk at the transitions. If a glass door attaches to the curb, we coordinate adjustment or reinstallation. When damage is extensive, we recommend rebuilding the curb and part of the pan.

Slope on top

The curb top slopes toward the shower so water does not sit on it or run under the door.

Waterproof the core

A cracked curb may let water into the core, and we restore waterproofing before retiling.

Matched finish

Tile or stone on the curb is matched to the shower for a clean look.

Door coordination

We adjust or reinstall the glass door so it seals correctly against the repaired curb.

What is included

  • Curb inspection and moisture check
  • Slope check
  • Structural repair
  • Waterproofing restored
  • New tile or stone
  • Door adjustment and caulk
Why it works

What you get with Curb and Threshold Repair

Curb inspection

Find cracks and moisture.

Slope check

Water drains in.

Structure repair

Solid core.

Waterproofing restored

Watertight.

New tile or stone

Clean finish.

Door adjustment

Proper seal.

Try it now

Shower Problem Checker: What Is Wrong?

Pick what you see in a shower, tub or ceiling to get likely causes, what to do first and the service page that fits.

How it works

Our process, start to finish.

  1. 01

    Call and describe it

    You tell us what you want or what is wrong with the shower, and we set an estimate visit that fits your day.

  2. 02

    Measure and inspect

    We measure the shower, check the floor and walls for moisture and note repairs and options.

  3. 03

    Plan and choose

    You get a plain written scope with materials, waterproofing and schedule, and help choosing tile and fixtures.

  4. 04

    Demolish and repair

    We protect your home, remove the old shower and repair any hidden damage so the new one has a sound base.

  5. 05

    Waterproof and build

    We set the pan, waterproof, tile or panel the walls, install glass and fixtures and test every connection.

  6. 06

    Walk through

    We clean up, walk the finished shower with you, fix touch-ups and explain how to care for each surface.

Questions

Curb and Threshold Repair FAQ

Why is my shower curb cracking?

Movement, poor construction or water inside the curb can cause cracks. We find the cause before repair.

Can a curb be repaired or does it need to be rebuilt?

Minor tile or grout damage can be repaired. Water-soaked or crumbling curbs should be rebuilt.

Will my glass door need to come off?

Often yes, for repair. We remove and reinstall it carefully.

Can you change a curb to curbless?

Sometimes, with floor framing changes. See our curbless installation page.

How long does curb repair take?

Many repairs take one to three days including cure time.

Next step

Get your Free Estimate for Curb and Threshold Repair.

Tell us about your shower and we will call you back to set up a visit.

Or call (615) 357-7797 to talk now.

Tell us about your shower

We will call you back to talk it through and set up a visit.

Prefer to talk? Call (615) 357-7797. We never sell your information.

Call NowFree Estimate