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Floor Insulation

Floor insulation boards for a concrete or suspend floor. These are available in a range of different sizes and thickness to suit your floor. These are perfect for clipping underfloor heating pipes to. Please ensure that you have order the right amount for the room that you wish to install on.
NEED SOME HELP?
Click here to see our floor insulation FAQ & Video!
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12.5mm Marmox Insulation Board Tile Backer Board 1250x600mm

£14.08
rrp:£16.56
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6mm Marmox Insulation Board Tile Backer Board 1250x600mm

£12.14
rrp:£14.27
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Blue Board 1200 X 600 X 6mm

£6.12
rrp:£7.19
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Blue Board 1200 X 600 X 10mm

£7.14
rrp:£8.39
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10mm Marmox Insulation Board Tile Backer Board 1250x600mm

£13.16
rrp:£15.47
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20mm Marmox Insulation Board Tile Backer Board 1250x600mm

£15.81
rrp:£18.59
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30mm Marmox Insulation Board Tile Backer Board 1250x600mm

£16.28
rrp:£19.14
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40mm Marmox Insulation Board Tile Backer Board 1250x600mm

£18.93
rrp:£22.27
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50mm Marmox Insulation Board Tile Backer Board 1250x600mm

£19.70
rrp:£24.61
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Get help, with our floor insulation FAQ

Q. What is floor insulation?
A. Floor insulation is specifically designed for concrete or suspend floors when installing underfloor heating, but can be fitted in any situation.
Q. Why choose floor insulation?
A. Floor insulation helps to make your underfloor heating more efficient. It can also make installing underfloor heating easier for your installer, depending on the system you have chosen. There are different options depending on your needs and flooring as to the thickness of floor insulation you would require, from 6mm right up to 50mm.
Q. Will I need anything else to go with my floor insulation?
A. Floor insulation is pretty basic, however your installer will probably use insulation tape, which will help to stop heat escaping and the insulation from expanding.