Replacing Bathtub Caulking

During home inspections in Regina and Moose Jaw, one of the most frequent issues I encounter is deteriorating caulking around bathtubs and showers. It's so common that I'd estimate 7 out of 10 homes need some caulk attention.

Why Bathtub Caulking Fails

Constant Moisture: Bathrooms are humid environments where caulk works overtime to keep water out.

Temperature Changes: Hot showers followed by cool air cause expansion and contraction.

Regular Use: Daily movement and vibration from normal use breaks down the seal over time.

Age: Most caulking needs replacement every 2-5 years depending on quality and conditions.

Why It Matters

Poor caulking isn't just cosmetic. It can lead to:

• Water damage behind walls

• Mold growth in hidden areas

• Structural issues over time

• Expensive repairs if left unchecked

The Good News

Replacing bathtub caulking is a manageable DIY project for most homeowners. With the right tools and technique, you can have a professional-looking result in a few hours.

Professional Tips

Removal is key: Take time to completely remove old caulk – new caulk won't adhere properly over old material.

Choose quality caulk: Use 100% silicone caulk designed for bathrooms, not latex or acrylic.

Learn the Proper Technique

For a detailed walkthrough of the process, I recommend this excellent video from This Old House:

The video covers everything from removal techniques to achieving that perfect finish line.

The Bottom Line

Fresh caulking is one of the most cost-effective ways to protect your bathroom and improve its appearance. Don't let this small maintenance item turn into a bigger problem – tackle it when you first notice deterioration.