woman holding dried flower

Anti-spread spray ramps

Do not let fire decide the fate of your home!

Designed and manufactured in France, Hydrodôme and Hydrojet are protection devices against the risks of the spread of vegetation fires, in addition to the regulatory vegetation-clearing measures.

Hydrodôme, a structural protection against fires

Hydrodôme is a compact and easily transportable spraying system, designed to create a continuous circular curtain of treated water around a dwelling.

Connected to a pressurized thermal pump, it delivers up to 6,000 liters of water per hour (100 L/min), depending on the configuration and the number of systems installed. Its 360° oriented nozzles distribute the flow evenly, ensuring complete coverage of the perimeter.

Its effectiveness is not limited to stopping embers and small flames:

Reduction of thermal radiation and maintenance of moisture in the immediate environment:

  • The treated water curtain absorbs and disperses the heat energy emitted by a nearby fire, limiting the rise in temperature of walls and roof structures while ensuring constant watering to lower the ambient temperature and prevent ignition due to heat accumulation.

Hydrodôme, a structural protection against fires

Hydrodôme is a compact and easily transportable spraying system, designed to create a continuous circular curtain of treated water around a dwelling.

Connected to a pressurized thermal pump, it delivers up to 6,000 liters of water per hour (100 L/min), depending on the configuration and the number of systems installed. Its 360°-oriented nozzles distribute the flow evenly, ensuring complete coverage of the perimeter.

Its effectiveness is not limited to stopping embers and small flames:

Reduction of thermal radiation and maintenance of moisture in the immediate environment:

  • The treated water curtain absorbs and disperses the heat energy emitted by a nearby fire, limiting the rise in temperature of walls and roof structures while ensuring constant watering to lower the ambient temperature and prevent ignition due to heat accumulation.

Fires, burning fields, embers carried by the wind…

To date, no large-scale solution makes it possible to proactively protect a home or business from the thermal radiation of a fire. Yet most structures do not burn from direct contact with flames, but from radiated heat or the projection of embers.

This is precisely where our Hydrodôme system comes in : it creates a continuous curtain of treated water that absorbs and disperses heat, prevents the overheating of walls, and limits the ignition of the structure.


Here is how the Hydrodôme and the Hydrojet work.

We place communication at the heart of our development.
Active on social media, we regularly share our latest news with you in order to stay close to our community.

To expand our visibility and reach new audiences, we occasionally run advertising campaigns on segmented TV and radio.
This strategy allows us to strengthen our presence while maintaining a direct connection with our customers and partners.

Communication and support

image ouest-france
image ouest-france


Find here the content of the article about us published in the newspaper Ouest-France on July 30.

Find here the content of the article about us published in the newspaper Ouest-France on July 30.

image ouest-france
image ouest-france

We place communication at the heart of our development.
Active on social media, we regularly share our latest news with you in order to stay close to our community.

To expand our visibility and reach new audiences, we occasionally run advertising campaigns on segmented TV and radio.


This strategy allows us to strengthen our presence while maintaining a direct connection with our customers and partners

Communication and support

Any questions?

You can directly access the question categories that interest you below:

You can also contact us directly here : Contact form

image source d'eau hydrodome
image source d'eau hydrodome

Our system is designed to be easy to install and, above all, adaptable to real-world conditions. It can be connected to a multistage pump or a thermal pump, capable of ensuring 360° spraying, and can draw water from any available source, in particular:

  • A swimming pool, whether above-ground or in-ground

  • A rainwater harvesting tank

  • A water tank

  • A well

  • A flexible or rigid water tank

  • And more generally, any reserve containing water near your home.

Our objective is to give everyone the means to protect their property using resources already available on their land, without relying on external networks.

Our compliance with standards

At Blazeblock, although our main product is a pressurized water spray system, we place safety and compliance as top priorities.

Our commitment to protecting homes is reflected in our compliance with the following standards:

logo garantie
logo garantie

We apply the principles of the ISO 9001 standard to structure our quality processes.

image produit certifié
image produit certifié

Warranty and durability:

Click here to see ongoing wildfires (France)