ThermoSphere Self Adhesive Mesh – Electric Underfloor Heating Mat

Quick-to-Fit, High-Performance Electric Underfloor Heating

The ThermoSphere Self Adhesive Mesh provides a fast, reliable and straightforward solution for installing electric underfloor heating beneath tiled and stone floors. Available in a choice of 100W/m², 150W/m² and 200W/m² heat outputs, with multiple mat sizes available, the system can be selected to suit a wide range of rooms and heating requirements.

Pre-spaced heating cable is securely attached to a self-adhesive mesh, helping achieve consistent cable spacing and even heat distribution across the floor. The adhesive backing also holds the mat securely in position during installation, reducing the need for additional fixing materials.

Use the Heat Output and Mat Size options above to select the correct heating mat for your project.

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Easy Self-Adhesive Installation

ThermoSphere Self Adhesive Mesh is designed to make electric underfloor heating installation quicker and easier.

Simply roll the mat across the prepared floor and use the self-adhesive mesh to hold it securely in position. When you reach walls or obstacles, the mesh can be carefully cut and turned to continue the heating layout in another direction.

Key installation benefits include:

• Self-adhesive mesh helps hold the heating mat securely in position
• Pre-spaced heating cable provides consistent coverage
• Mesh can be cut and turned to accommodate different room layouts
• Faster installation compared with individually positioning loose heating cable
• Suitable for professional installations and competent DIY projects

The heating cable itself must never be cut, shortened or crossed.

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Choose the Right Heat Output

The ThermoSphere Self Adhesive Mesh range is available in three different power outputs, allowing the system to be matched more closely to the room and its intended use.

100W/m²
A lower-output option suitable for applications where gentle floor warming is required and heat loss is relatively low.

150W/m²
A popular general-purpose output suitable for many bathrooms, kitchens and other tiled areas.

200W/m²
A higher-output option for applications requiring greater heat output, subject to the room construction, floor finish and heat-loss requirements.

The appropriate output depends on factors including room heat loss, insulation levels, available heated floor area and floor construction. If you’re unsure which system is right for your project, contact Hydaheat for advice before ordering.

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Fast, Even and Responsive Floor Heating

Electric underfloor heating distributes warmth across the heated floor area rather than relying on a single heat source.

When correctly designed and installed, the ThermoSphere heating mat provides:

• Even heat distribution across the heated floor
• Comfortable warm-floor temperatures
• Responsive heating
• Individual room temperature control when connected to a suitable thermostat
• No radiators taking up valuable wall space

Using a suitable programmable thermostat also allows heating times and temperatures to be controlled around how the room is actually used.

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Ultra-Thin Heating Cable

The low-profile heating cable helps minimise the effect that electric underfloor heating has on the overall floor build-up.

The heating mat can be incorporated into a suitable flexible tile adhesive or compatible levelling compound, depending on the installation and intended floor finish.

Once installed, the heating system is concealed beneath the finished floor while providing consistent heat across the heated area.

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Multiple Mat Sizes Available

ThermoSphere Self Adhesive Mesh is available in a wide selection of mat sizes, allowing you to choose a system that closely matches the actual available heated floor area.

When calculating the size required, measure only the floor area where heating will actually be installed. Generally, electric heating mats should not be installed beneath permanent fixtures or areas where heat cannot dissipate correctly.

Select your required Heat Output first, followed by the available Mat Size using the options above.

For larger rooms, more than one heating mat may be used with an appropriately designed electrical and control system.

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Suitable Floor Finishes

ThermoSphere Self Adhesive Mesh is particularly suited to installations beneath:

• Ceramic tiles
• Porcelain tiles
• Natural stone
• Other compatible floor finishes when installed in accordance with the manufacturer’s requirements

The complete floor construction, adhesive or levelling compound and final floor covering must all be suitable for use with electric underfloor heating.

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Key Features

• Heat Outputs: 100W/m², 150W/m² and 200W/m²
• Mat Sizes: Multiple sizes available depending on selected heat output
• Installation: Self-adhesive mesh for fast and secure positioning
• Cable Profile: Low-profile heating cable to minimise additional floor build-up
• Consistent Spacing: Factory-positioned heating cable for even coverage
• Flexible Layout: Mesh can be cut and turned to suit the room layout
• Floor Finishes: Ideal beneath tile and stone floors
• Control: Compatible with suitable electric underfloor heating thermostats
• Application: Suitable for a wide range of domestic renovation and new-build projects

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Need Help Choosing Your ThermoSphere Heating Mat?

Choosing the correct wattage and mat size is important for achieving the best performance from your electric underfloor heating system.

If you’re unsure which ThermoSphere mat you require, Hydaheat can help you select the appropriate system for your room, floor construction and project requirements.

Call Hydaheat on 01925 500484 for technical advice.