DIY Extendable Flood Barrier Bracket Kit
The
DIY Expandable Flood Barrier Kit allows you to
create a custom flood barrier yourself, using a wooden board purchased separately.
It is the ideal solution for those looking for
effective protection against water and flooding, while maintaining a low price and maximum flexibility in terms of size.
This extendable flood barrier
can cover openings from 60 to 300 cm, easily adapting to different installation needs.
The quick and easy DIY system allows you to create effective water protection using professional components. The watertight seal is guaranteed by
patented clamping brackets , designed to effectively compress the bulkhead against the uprights. The structure is lightweight, easy to handle, and durable, constructed with
quality materials and entirely Made in Italy.
PLEASE NOTE: This product is a DIY kit. The wooden board is NOT included and must be purchased separately.

How does the DIY flood kit work?
- install the galvanized steel uprights on the sides of the compartment;
- you buy a wooden board (framework panel or laminated wood);
- you cut it to size based on the desired width;
- apply the included gasket;
- tighten everything with the patented supports.
The flood barrier construction kit includes:
- 2 galvanized steel uprights 5×5 cm, 3 mm thick (height of your choice);
- 2 patented clamping supports;
- 6 tightening knobs;
- 5 meters of gasket;
- 2 grip handles;
- assembly instructions.
- Does NOT include the wooden board, please purchase separately.
This way you can create an
extendable flood barrier from 60 cm to 300 cm , adapting it perfectly to your entrance, door or garage.
Wooden board: what to buy?
To build the barrier, you'll need to purchase a wooden board separately. We recommend using a
cast or rebar board , generally yellow, with a standard thickness of about 2.7 cm.
These panels are commonly available in various lengths, such as 1 m, 1.25 m, 1.5 m, 2.5 m, or 3 m, with the most common height being 50 cm, although other sizes also exist. Alternatively, a laminated fir panel can also be used.
The cost of the board is generally low and the material is easily found at any DIY store or hardware store.
Difference compared to aluminum barriers
This extendable flood barrier kit:
- offers good grip and protection;
- it's an excellent quality/price compromise;
- but it is not certified.
If you're looking for the highest certification and professional performance, we recommend our
aluminum flood barrier models, available for sale on Windowo.
