Seal off doors and entryways in minutes with this easy-to-install barrier. You get a complete peace of mind and a watertight seal that stands up to rising water.

Need more coverage? This twist-and-lock pole connects to your Water Dam, extending protection across garage doors, patios, or double doorways.

Shield your barrier’s locking mechanism from tampering, weather, or long-term wear. Ideal for extra peace of mind during extended use.

Mini Size, Maximum Flexibility. Designed for openings from 20"–26.5", the Mini Dam works perfectly for tight access points or in conjunction with the normal size barrier to cover a larger opening.

Your barrier’s first line of defense is its seal. Keep it fresh and fully functional with a simple swap.

A fast, no-fuss fix for minor tears or surface damage. Just peel, stick, and you’re back in action.

No door frame? No problem. Dam Jam creates a solid anchor point so your barrier stays firmly in place where it matters most.

Installing an extension pole? This specially designed bit makes sure everything lines up and locks in securely.

Keep your Mini Barrier watertight with a fresh rubber seal. Perfect for restoring full protection to smaller doorways.

Floodwater creeping in? Just lay it down – it swells on contact with water to form a tight seal across doors, garages, and more. No setup required.

Light as a feather when dry — heavy-duty when it counts. This clever sack soaks up water to redirect flooding away from your home.

Let your walls breathe when it’s dry and seal them off when it’s not. These smart covers block water from sneaking in through airbricks.

Breathes when it should, seals when it must. This vent automatically switches to flood defense mode the moment it detects rising water.

Keep dirty floodwater from backing up through your pipes. This discreet little upgrade stops reverse flow through sinks, drains, and toilets.

A two-in-one win: built-in insulation for everyday comfort and automatic flood protection when you need it.