Underfloor Heating
Create an efficient home heating system with Toolstation's range of underfloor heating tools and accessories. Our range includes everything you need to complete the job, from underfloor heating thermostats to mats, tiles and heating packs. Shop from trusted brands like JG Speedfit and Klima By Magnum to find premium underfloor heating products.
Electric Underfloor Heating
We stock twin conductor underfloor heating mats in various sizes, designed to fit under tiles, stone or marble. Find an underfloor heating mat constructed from fibreglass mesh that can be easily cut to fit small or awkward areas. All our mats are compatible with digital or manual underfloor thermostats for complete control.
Underfloor Heating Thermostats
Choose between the intelligent control clock underfloor heating thermostat or the manual thermostat with sensors for accurate temperature control. Pair with easy-to-cut thermal boards and a complete underfloor heating pack for quick and efficient installation.
What floor coverings work best over underfloor heating?
Highly thermally conductive floors (tiles, stone, polished screed) are ideal. Engineered woods, laminate, and vinyl can work - but thick carpets or high-tog underlays should be avoided as they insulate heat.
How long does it take underfloor heating to heat a room?
UFH warms up more slowly than radiators due to its thermal mass. Expect 30–90 minutes, depending on floor type, insulation, and system. Electric systems heat faster than wet systems.
Do I need a floor sensor or thermostat with UFH?
Yes. A floor sensor helps protect floor coverings from overheating. A thermostat (ideally programmable or smart) controls room temperature and improves efficiency.
What maintenance is required for underfloor heating?
Very little. For wet systems, check pressure, bleed loops if needed, and inspect the manifold and valves. Electric systems usually need no servicing.
Product code: AD824
Klima MIC2 Digital Electric Underfloor Heating Thermostat Standard
£77.50
ex. VAT £64.58 Each
Product code: AD823
Klima MIC2 Digital Electric Underfloor Heating Thermostat Wi-Fi
£100.78 was £111.98
ex. VAT £83.98 Each
Product code: 40693
JG Speedfit Insulation Board Overfit 25mm
£239.99 was £260.98
ex. VAT £199.99 10 Pack
Select from 1 option
Product code: 67910
Warmup WiFi Element Thermostat White
£111.98
ex. VAT £93.32 Each
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Product code: AB208
Warmup StickyMat Underfloor Heating Mat 2m² (0.5 x 4m)
£124.98
ex. VAT £104.15 Each
Product code: 66268
Klima Underfloor Heating Mat 10m² (0.5m x 20.0m)
£249.99
ex. VAT £208.32 Each
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Product code: 26302
JG Underfloor Heating Pack 30m2
£899.99
ex. VAT £749.99 Each
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Product code: 76167
Klima Underfloor Heating Thermal Insulation Boards
£83.49 was £96.29
ex. VAT £69.57 5 Pack
Product code: 82394
JG Speedfit Wired Thermostat 240V White
£59.99
ex. VAT £49.99 Each
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Product code: 85891
JG Speedfit Manifold Set 2 Zone
£165.64 was £184.04
ex. VAT £138.03 Each
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Product code: AB204
Warmup StickyMat Underfloor Heating Mat 6m² (0.5 x 12m)
£307.98
ex. VAT £256.65 Each
Product code: 49441
Klima Underfloor Heating Mat 2m² (0.5m x 4m)
£57.73 was £66.59
ex. VAT £48.11 Each
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Product code: 74669
JG Speedfit Aura Network Control System Probe
£13.20
ex. VAT £11.00 Each
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Product code: 39298
JG Underfloor Heating Pack 20m2
£812.68 was £902.98
ex. VAT £677.23 Each
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Product code: 75343
Klima Underfloor Heating Mat 4m² (0.5m x 8.0m)
£92.06 was £106.18
ex. VAT £76.72 Each
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Product code: 91294
JG Speedfit JGUFHSP165 Underfloor Heat Spreader Plate 165 x 1000mm
£223.81 was £248.68
ex. VAT £186.51 20 Pack
Product code: 34148
JG Speedfit Manifold Set 8 Zone
£369.99
ex. VAT £308.32 Each
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Product code: 64992
Klima Underfloor Heating Mat 8m² (0.5m x 16.0m)
£169.99 was £199.79
ex. VAT £141.66 Each
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Product code: AB210
Warmup StickyMat Underfloor Heating Mat 3m² (0.5 x 6m)
£174.98
ex. VAT £145.82 Each
Product code: AB220
Warmup Ultralight Underfloor Heating Boards 5.76m²
£139.98
ex. VAT £116.65 6 Pack
Product code: 98868
Warmup VLo Econna Underfloor Heating Pack 32.0m2
£3154.98
ex. VAT £2629.15 Each
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Product code: AB207
Warmup StickyMat Underfloor Heating Mat 1m² (0.5 x 2m)
£84.98
ex. VAT £70.82 Each
Product code: 83117
JG Speedfit Wired Thermostat 240V Black
£59.99
ex. VAT £49.99 Each
Select from 1 option