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Geobubble Thermal Blanket 400 Microns
The 400 micron Geobubble solar blanket is made of polyethylene. It is the most economical and effective solution to prevent heat loss from your pool during the night and, therefore, to optimise the performance of your heating system.
This thermal blanket model protects the water from dirt and insects. Additionally, it improves water heating and the effectiveness of chemical treatments and water disinfection.
The main advantages of this thermal blanket are:
Optimisation of the performance of your heating systems.
Protection of water purity and cleanliness by preventing dirt and impurities from falling in.
Enhanced power and effectiveness of water treatments and chemical products.
2-year warranty.


Geobbuble™ Technology

Figure-8 shaped bubbles

Reverse side of the Blanket
Geobubble™ Technology
Geobubble is a unique material scientifically designed to extend the life of thermal covers. Compared to a conventional bubble system, a Geobubble blanket can provide more than 25% longer lifespan.
Traditional bubble covers share the same design as packaging material, their quality is low and their lifespan is short. The thin points of this type of bubbles are very susceptible to breaking due to chemical damage and exposure to sunlight.
Geobubble thermal blankets feature the following characteristics and benefits:
- Patented design of two bubbles joined in a figure-8 shape.
- Designed without sharp edges that would reduce the cover's durability.
- Bubbles with smooth, interconnected curves that eliminate stress points.
- 50% thicker than a traditional bubble cover.
- Increased resistance to UV radiation and chemicals.

Models and options of 400 micron thermal blanket
The 400 micron solar blanket features GeoBubble technology. This patented double bubble system offers many advantages over conventional bubble blankets.
They are more resistant to UV rays so they can be used during the day and under direct sunlight. They contain more air inside each bubble, which heats up with the sun, helping to increase the water temperature.
The 400 micron solar blanket comes in different models that vary in their finishes. With these, you will improve the quality of the 400 micron blanket and have the option to combine it with a reel to facilitate the installation and removal of the blanket.
Adding a trim to your blanket will provide extra protection on the edges, preventing wear from rubbing against the pool walls. This way, you can further extend the lifespan of your thermal blanket.

Composition and benefits of the 400 micron thermal blanket
400 micron solar blankets are made of polyethylene. They are from the GeoBubble brand and consist of bubbles that help retain your pool's temperature.
As you can see in the photos, one side of the blanket has bubbles. This side should be in contact with the water. Conversely, the smooth surface side should face outwards.
As mentioned earlier, you can optionally have the blanket partially or fully trimmed to extend the product's lifespan.
This way, you will achieve the best heating performance for your pool.
Benefits of using a thermal blanket in your pool
Retains water temperature.
Prevents evaporation.
Saves water and chemical treatment products.
Although not its main function, it retains dirt on the cover.
Saves up to 60% on heating bills.
Essential for solar heating systems.
Highly recommended as support for heat pumps.

How the 400 micron thermal blanket works

Recommendations for using the 400 micron thermal blanket
It is advisable to store the blanket with a reel and cover it with an opaque protective cover.
If you do not have a reel, it is recommended to roll the blanket without folding it and store it in the shade after rinsing.
The blanket should be removed when the water temperature reaches around 28°C.
Do not unfold the blanket in direct sunlight or on grass.
To avoid bubble deterioration, do not put the blanket in contact with water for 48 hours after chlorination treatment.
Do not walk or lie on the blanket, do not swim underneath it.
Warranty of the 400 micron thermal blanket
This solar blanket model has a 2 consecutive summer seasons warranty against any manufacturing defect (material, welding). This warranty is full during the first year and applies if the protective cover is installed and the usage instructions have been followed.
Quote for your custom thermal blanket
Types of thermal blankets available
We offer you 8 models of solar blankets, which vary in their features to provide results tailored to your needs and budget. Call us and we will help you find the model that best suits your needs and those of your pool.
Ideal for use during the night. Lighter and more economical solution. Optimises the effect of chemical treatments and disinfection as well as protecting against dirt falling into the water.
OXO Optimal Heat pool thermal blankets are economical and effective solar covers for your pool. They help retain water heat and naturally raise the temperature.
Use day and night to increase and preserve water temperature. Also protects against dirt and insects and improves the effectiveness of chemical treatments.
Increases water temperature up to 8ºC during the day. Blanket designed to retain heat gained with heating systems. Also optimises chemical treatments and filtration.
Use during the day and increase water temperature up to 10ºC thanks to its magnifying effect. Optimises chemical treatments, protects water from dirt falling in and improves filtration processes.
Use it all year round, solar blanket and winter cover. With the sun's rays it increases the temperature up to 7ºC. Prevents algae formation.
The blanket that heats water the most and with the best guarantee on the market. Increases water temperature up to 12ºC. Optimises water treatments and heating systems.
The most complete protection for your pool. Increases water temperature by up to 7ºC. Acts against algae formation and optimises water treatment, filtration, and heating processes to the fullest.







