The seam between your bathtub and the tile wall is one of the most vulnerable areas in any bathroom.
If it’s not sealed properly, water can leak behind the tub, causing mold, moisture damage, and costly repairs over time.

Caulking

We provide professional bathtub caulking in Chicago, sealing the tub-to-tile joint with a fast-drying, paintable sealant, integrated into our pour-on coating process for a clean, seamless, and long-lasting result.

Professional Tub-to-Tile Caulking in Chicago

This service focuses on one critical area:
the gap between the bathtub and the tile wall.

As part of our process, we:

Remove old or failing caulk
Thoroughly clean and prepare the seam
Apply a high-quality, fast-curing, paintable sealant
Shape and smooth the joint for a neat finish
Seal the seam before applying the pour-on coating

The result is a watertight, uniform surface with no exposed joints.

Why Standard Caulking Often Fails

In many Chicago bathrooms, caulking fails because it’s applied as a final step and remains fully exposed to water and cleaners. Over time, this leads to:

Yellowing and discoloration

Mold and mildew buildup

Cracking or peeling

Frequent re-caulking

Once the seal breaks, water can start getting behind the tub—even if the damage isn’t immediately visible.

Caulking Integrated with Pour-On Coating

Our approach is different.

Instead of leaving the caulk exposed, we:

Seal the tub-to-tile seam first

Integrate it into the pour-on coating

This means:

No exposed silicone

No plastic borders or tapes

No visible seams

No edges that peel or trap moisture

Everything cures into a smooth, continuous surface that’s easy to maintain.

Frequently Asked Questions

What is bathtub caulking (tub-to-tile seam sealing)?

It’s the process of sealing the gap between the bathtub and the tile wall to prevent water from leaking behind the tub. A properly sealed seam helps reduce moisture damage and mold growth.

Is caulking included with your pour-on coating service?

Yes. When we perform a pour-on coating, tub-to-tile seam sealing is part of the process. We seal the seam first using a fast-drying, paintable sealant and then integrate it into the final finish for a clean, seamless result.

Do you use silicone caulk?

We don’t leave a typical exposed silicone bead as the final finish. We use a professional, paintable sealant designed to bond properly and work with our pour-on coating system.

How long does it take to dry?

Our sealant is fast-curing. In most cases, it’s ready for the next stage the same day, without long waiting times.

Do you install plastic borders, tapes, or corner strips?

No. We do not use plastic borders or adhesive tapes. In the U.S., the standard approach is a properly applied sealant bead—not add-on trim pieces that can peel or trap moisture.

Can you replace old caulk?

Yes. We remove old or failing caulk when needed. Proper removal and surface prep are essential for adhesion and long-term results.

How much does bathtub caulking cost in Chicago?

Bathtub caulking starts from $25 when performed together with pour-on coating. Final pricing depends on seam length, condition, and preparation required.

How do I get an exact quote?

Send us a photo of the tub-to-tile seam using the form on this page, or call/text (312) 625-0050 for a quick estimate.

Benefits of Our Bathtub Caulking Service

Seamless, professional appearance

Long-term protection against water intrusion

Reduced risk of mold and moisture damage

Fast-drying, paintable sealant

Easy cleaning and low maintenance

Ideal for bathtub refinishing projects

When This Service Is Recommended

Gaps between the bathtub and tile

Old, cracked, or moldy caulk

Water leaking outside the tub during showers

Recurring mildew along the tub edge

As part of a pour-on bathtub refinishing project