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AquaDefender Flood Barrier Connection Set – 318cm to 425cm
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AquaDefender Flood Barrier Connection Set – 318cm to 425cm
If you have any questions, you are always welcome to contact us. We respond as quickly as possible, within 24 hours on business days.
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Doubts about the purchase?
Upload a photo here of your door frame and we will be happy to advise you.
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Shipping
Free shipping. in the Netherlands. Ordered on weekdays before 4:00 PM, shipped the same day.
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Frequently Asked Questions
Check out our frequently asked questions for quick answers about our products and installation.
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Contact
Contact us via info@aquadefender.nl or call us on weekdays.
Dimensioning table connection sets
147 - 216
222 - 318
318 - 425
21,7
36,3
50,9
2
3
4
1
2
3
€985
€1.565
€2.165
Product details
AquaDefender Connection Kit, for wide openings such as garages and double doors
With the AquaDefender Connection Set, you can also effectively protect wide openings against water damage. The set allows you to connect two or more AquaDefender Water Barriers watertight to each other, creating one continuous barrier for, for example, garage doors, shop windows, warehouses, and commercial buildings.
Why choose the AquaDefender Connection Set?
This set is designed for situations where a single flood barrier is not wide enough. By combining multiple flood barriers, a stable, watertight closure is created over a larger span. The set consists of multiple flood barriers and one or more coupling posts (depending on the width of the opening).
✅ Watertight connection for larger openings
✅ Quick installation in emergency situations, after the basic assembly
✅ Strong and durable, corrosion-resistant materials
✅ Reusable system for years of use
✅ Ideal for garages, warehouses, and commercial buildings
This is how it works
The coupling post (part of the set) is placed between two water barriers so that the flood barrier forms a single unit. Tools are required for the basic installation of the anchors in the floor. After that, installing the coupling post and tightening the water barriers is completed in a few minutes. Download the manual for the basic installation and steps.
Choose the right set for your opening
Use the above sizing chart to choose the correct set. For larger sizes, you can contact us for a custom quote.
Download manual
Installation
Place the AquaDefender easily in the frame on the threshold or on the exterior wall. For optimal sealing, it is important that the threshold or wall is even. For inward-opening doors, you need a minimum threshold of 6 cm, and for outward-opening doors at least 4 cm. Always measure this width with the door closed.
Are you unsure if the AquaDefender can be installed on your door? Click here and upload a photo of the door frame with the door open.
The AquaDefender is easy to install. The first time you install the AquaDefender, you need to determine the position of the bridge based on the width of your door/frame. The bridge only needs to be installed once and can remain in place for use.
Next, the AquaDefender is installed with two steps. First, you tension the AquaDefender horizontally. Then, you bring the two walls together by tightening the two knobs.
In the video below, you can see how to install the AquaDefender in 6 steps:
experiences of
Our customers
Discover how customers use AquaDefender in practice. From front doors and basement stairs to garages and wide openings.
Shipping
The products from AquaDefender can now be delivered to the following countries (including track & trace):
Netherlands – Belgium: 1 day
Germany: 2 days
Rest of Europe: 3 to 7 days
Delivery costs are included.
FAQ
Read our frequently asked questions for more information.
Is my door/entrance suitable for installing AquaDefender?
You place the AquaDefender in the frame on the threshold. Keep in mind that the AquaDefender only seals properly if it is installed on a flat threshold. You need a minimum threshold of 6 cm for inward-opening doors. For outward-opening doors, a minimum threshold of 4 cm is required. This should be measured with the door closed.
Are you unsure if the AquaDefender can be installed on your door? Click here and upload a photo of the door frame with the door open.
When do I install the AquaDefender?
Two factors influence when you should install the AquaDefender preventively. First, your location. Do you live in an area where water nuisance occurs at yellow alert (>30 mm in 1 hour) or orange alert (>50 mm in 1 hour)? With the Weer Alarm Nederland app, you are well informed and receive push notifications for weather warnings and alarms for your own province, the North, East, West, or South region, or the entire country.
How do I install the AquaDefender?
In this video, we show you step by step how to install the AquaDefender.
Do I have to assemble the AquaDefender myself?
The AquaDefender is mostly already assembled. Before you can use the AquaDefender, you first need to determine the position of the bridge. After that, the AquaDefender is ready for use in emergencies.