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  • Description

    Our premium cement-coated XPS boards for retrofit water underfloor heating systems. These overlay boards are made from 300kPa high-density XPS foam which is thermally insulating, lightweight, waterproof, and faced with a reinforced cement coating.

    The boards offer a quick and easy solution for the placement of pipework in both domestic and commercial underfloor heating applications. The lightweight, reinforced cement facing provides a robust surface that is ideal for direct bonding of tiles. Many other types of finish, such as engineered wood, carpet, vinyl, etc., can also be used with additional preparation of the panels.

    These panels are ideal for installation on solid floors, such as concrete, screed and asphalt floors, as well as suspended timber floors that have been boarded with suitable floor boarding, such as tongue-and-groove planking or chipboard planking.

    The panels are easy to cut and install and should be laid with the panel joints staggered in a brick bond style. The routed channels are compatible with flexible low-pressure underfloor heating pipe. The panels are designed for use over existing floors, providing a low-height build-up and insulated floor.

    Each cement ocated XPS panel measures 1200 x 600 x 20mm and takes a 15 or 16mm pipe at 150mm pipe spacings. Each are pre-formed with straight runs, return loops and cross runs at one end, and covered with a 3mm layer of concrete.

    The panels can be laid onto any existing, level flooring and should be fixed securely using standard tile adhesive.

    PLEASE NOTE: due to fragility this product has to be shipped by pallet. 

    Flooring Advice:

    Laminate/Engineered wood
    Cover boards with a 3mm breathable underlay then float the floor planks straight over. Use a floor sensor to stop overheating and damage to the wood.

    Carpet/Vinyl
    Prime the surface and pipe runs, then cover with a self leveller between 5-10mm. Alternatively, cover with thin wooden sheets not exceeding 6mm. The carpet & underlay combined should not exceed 2tog rating.

    Tile/Stone
    Prime the surface and pipe runs then tile directly onto the boards using an S2 rated Flexible Tile Adhesive.

    Maximum pipe length:

    • 20mm panel = 100m
  • Manuals
  • Specifications

    Panel Details:

    High density cement coated XPS300 floor heating panel
    Pre-formed channels, returns and turns
    20mm panel designed for 16mm pipe
    Channels at 150mm pipe centres
    Dimensions: 1200mm x 600mm x 20mm
    Thermal conductivity: 0.033m²k/w
    Temp Range: -50 to 75C
    Panel coverage: 0.72sqm
    Panel Weight: 2.6kg

    Made of lightweight high density extruded polystyrene

    Easy to fit- can be cut to the desired size with a craft knife or saw
    Includes pre-bonded layer of cement, front and back
    Perfect for retro fit installations
    No need to dig up the floor to install underfloor heating
    No moisture, mess or lengthy drying times typical with screeding
    Very fast warm up times

    Heat Outputs- 20mm panel

    Under tiles: 97w/sqm
    Under laminate, wood, engineered: 65w/sqm
    Under carpet, vinyl: 51w/sqm

    SpecificationPerformance
    Product CodeZL-CPS300-16
    Board TypeExtruded Polystyrene (XPS)
    Strength at 10% Compression300 kPa
    Thermal Conductivity0.033 W/mK
    Operating Temperature Range-50°C to +75°C
    Density (Foam Core Only)33 kg/m³
    Pipe Centres150 mm
    Board Size600 × 1200 × 20 mm
    Fire ClassificationEuroclass E
    Thickness / Weight20 mm / 2.6 kg
    Sound Reduction20 dB
    Water Absorption by Volume0.8% (tested to BS EN 12087)
    Heat Output at 50°C80 W/m²
    Recommended Flow Temperature45°C to 55°C

20mm Cement Coated XPS300 Insulated Overlay Board

£12.72 inc.VAT

In Stock
SKU: TR-4760-1
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  • Description

    Our premium cement-coated XPS boards for retrofit water underfloor heating systems. These overlay boards are made from 300kPa high-density XPS foam which is thermally insulating, lightweight, waterproof, and faced with a reinforced cement coating.

    The boards offer a quick and easy solution for the placement of pipework in both domestic and commercial underfloor heating applications. The lightweight, reinforced cement facing provides a robust surface that is ideal for direct bonding of tiles. Many other types of finish, such as engineered wood, carpet, vinyl, etc., can also be used with additional preparation of the panels.

    These panels are ideal for installation on solid floors, such as concrete, screed and asphalt floors, as well as suspended timber floors that have been boarded with suitable floor boarding, such as tongue-and-groove planking or chipboard planking.

    The panels are easy to cut and install and should be laid with the panel joints staggered in a brick bond style. The routed channels are compatible with flexible low-pressure underfloor heating pipe. The panels are designed for use over existing floors, providing a low-height build-up and insulated floor.

    Each cement ocated XPS panel measures 1200 x 600 x 20mm and takes a 15 or 16mm pipe at 150mm pipe spacings. Each are pre-formed with straight runs, return loops and cross runs at one end, and covered with a 3mm layer of concrete.

    The panels can be laid onto any existing, level flooring and should be fixed securely using standard tile adhesive.

    PLEASE NOTE: due to fragility this product has to be shipped by pallet. 

    Flooring Advice:

    Laminate/Engineered wood
    Cover boards with a 3mm breathable underlay then float the floor planks straight over. Use a floor sensor to stop overheating and damage to the wood.

    Carpet/Vinyl
    Prime the surface and pipe runs, then cover with a self leveller between 5-10mm. Alternatively, cover with thin wooden sheets not exceeding 6mm. The carpet & underlay combined should not exceed 2tog rating.

    Tile/Stone
    Prime the surface and pipe runs then tile directly onto the boards using an S2 rated Flexible Tile Adhesive.

    Maximum pipe length:

    • 20mm panel = 100m
  • Manuals
  • Specifications

    Panel Details:

    High density cement coated XPS300 floor heating panel
    Pre-formed channels, returns and turns
    20mm panel designed for 16mm pipe
    Channels at 150mm pipe centres
    Dimensions: 1200mm x 600mm x 20mm
    Thermal conductivity: 0.033m²k/w
    Temp Range: -50 to 75C
    Panel coverage: 0.72sqm
    Panel Weight: 2.6kg

    Made of lightweight high density extruded polystyrene

    Easy to fit- can be cut to the desired size with a craft knife or saw
    Includes pre-bonded layer of cement, front and back
    Perfect for retro fit installations
    No need to dig up the floor to install underfloor heating
    No moisture, mess or lengthy drying times typical with screeding
    Very fast warm up times

    Heat Outputs- 20mm panel

    Under tiles: 97w/sqm
    Under laminate, wood, engineered: 65w/sqm
    Under carpet, vinyl: 51w/sqm

    SpecificationPerformance
    Product CodeZL-CPS300-16
    Board TypeExtruded Polystyrene (XPS)
    Strength at 10% Compression300 kPa
    Thermal Conductivity0.033 W/mK
    Operating Temperature Range-50°C to +75°C
    Density (Foam Core Only)33 kg/m³
    Pipe Centres150 mm
    Board Size600 × 1200 × 20 mm
    Fire ClassificationEuroclass E
    Thickness / Weight20 mm / 2.6 kg
    Sound Reduction20 dB
    Water Absorption by Volume0.8% (tested to BS EN 12087)
    Heat Output at 50°C80 W/m²
    Recommended Flow Temperature45°C to 55°C

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