Duzzy 67 in Shower Threshold Water Dam - Keep Water Contained

In this review the Duzzy 67 in Shower Threshold Water Dam is judged as a practical, low-cost solution for anyone who needs a simple barrier to keep shower water contained. It is aimed at homeowners and renters who want a quick way to separate wet and dry areas without retiling or changing plumbing. The single biggest reason to buy is its height and continuous design, which makes it effective at stopping surface water from escaping a shower or sink area while remaining easy to cut to length and position.

Key Features

• Length and height: The 67 in length and nearly 2 in height provide a continuous raised edge that helps prevent water from flowing out across the floor.
• Soft silicone material: Made from stable soft rubber/silicone material so the dam is flexible enough to form gentle curves yet durable for long use.
• Full adhesive back: A full adhesive backing makes initial placement simple and holds the dam in position during normal use.
• Cut-to-fit installation: The profile can be trimmed with a utility knife so you can customize the length to your shower, sink, or threshold needs.
• End caps: Included end caps close the profile ends to reduce ingress of water and dust for a neater finish.
• Wide application: Suitable for shower pans, kitchen sinks, and toilets where wet/dry separation is needed without construction work.

Who It's For

The Duzzy water dam is best for DIYers, renters, and homeowners who need a non-permanent, low-cost way to keep shower or sink water contained. It works well where a raised threshold is enough to stop surface drainage and where a flexible, cut-to-fit seal is preferred over tile work.

Those who need a watertight plumbing-grade curb for heavy flooding or where a fully bonded, permanently sealed membrane is required should look at more heavy-duty contractors solutions. Also, people who need a decorative finished trim matching tile may prefer a built-in curb option.

Pros & Cons

Pros

• Effective raised height that keeps most shower water contained when installed correctly.
• Flexible silicone material that can be trimmed to length and shaped to curved installations.
• Full adhesive backing for straightforward placement and included end caps for cleaner edges.
• Simple cleaning and maintenance; surface dirt wipes away and the material resists water damage.

Cons

• Adhesion is mixed for some customers, so additional silicone sealant may be needed for long-term leak prevention.
• Not a substitute for a professionally installed, fully bonded shower curb in cases of significant standing water or poor drainage.

Specifications

Length	67 in
Width	1.18 in
Height	1.98 in
Material	Soft silicone / rubber
Installation	Full adhesive back, cut-to-fit
Included	End caps

Our Verdict

The Duzzy 67 in Shower Threshold Water Dam is a sensible, affordable choice for preventing everyday water escape from showers and sinks. It delivers good height and flexibility, and its cut-to-fit adhesive design makes it ideal for quick DIY installs. For most homeowners wanting a tidy wet/dry separation without major remodeling, it represents solid value, although extra sealant may be needed for the longest lasting adhesion.

Frequently Asked Questions

Can it be trimmed to fit a smaller opening?
Yes, the dam can be cut with a utility knife to the desired length so it can be fitted to your shower or sink threshold.

Is the adhesive strong enough on its own?
The product has a full adhesive back for easy placement, but some users apply additional silicone sealant at the base to ensure long-term leak prevention.

Where can this dam be installed?
It is designed for shower pans, kitchen sinks, toilet areas and other spots where a raised edge can provide wet and dry separation.