Tool bag and plumbing tools on bathroom floor with toilet in background for DIY toilet installation.

What You’ll Need

Before you begin, gather all the tools required for your toilet installation. Most often, you’ll need:
 

Consult the product manual to see what’s needed for your specific model or search KOHLER service parts for more personalized assistance.

Step-by-Step:
How to Install a Toilet

If you’re replacing an existing toilet, start at Step 1.
If you don’t have an old toilet to remove, start at Step 3.

Styles

KOHLER toilets come in a range of designs to seamlessly integrate within your space, including:

Traditional style white toilet with square base and toilet paper holder mounted on beige wall.

Traditional

Timeless style that complements a classic aesthetic.

Contemporary style white toilet with rounded design in modern bathroom setting.

Contemporary

Sleek silhouettes for modern bathrooms.

Transitional style white toilet with sleek design in neutral-colored bathroom.

Transitional

Versatile designs that complement both traditional and contemporary spaces.

Additional Features

Make sure all your personal preferences are met by exploring KOHLER toilets with additional features, including:

A white toilet against beige textured walls and hanging toilet paper

Comfort Height® Seating

Makes sitting down and standing up easier.

WaterSense labeled white toilet with classic tank design against wooden wall.

WaterSense®

WaterSense-labeled and water-efficient models for a greener home.

Touchless modern toilet with sleek design and soft blue light at base in dark bathroom.6

Smart Toilets

Touchless models and automatic bidet functionality offer a hands-free clean.