How to Install a Toilet

A step-by-step guide 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:


• Adjustable wrench
• Putty knife
• Bucket and towels
• New wax ring (or rubber gasket)
• New KOHLER toilet
• New KOHLER toilet seat
• Toilet mounting bolts (if not included)
• Toilet seat anchor kit (if not included)
• Silicone caulk (optional)
• Safety gear, such as gloves and goggles


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

Timeless style that complements a classic aesthetic.

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Contemporary

Sleek silhouettes for modern bathrooms.

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Transitional

Versatile designs that complement both traditional and contemporary spaces.

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Additional Features

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

Comfort Height® Seating

Makes sitting down and standing up easier.

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WaterSense®

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

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Smart Toilets

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

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Bathroom Articles

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