ThermoSphere
ThermoSphere Self Adhesive Mesh 200W
15 options available
Available to buy
From£61.99inc VAT
per unit
£51.66 ex VAT
Electric Underfloor Heating — Full ThermoSphere Range at Trade Prices
32 productsWe're an approved ThermoSphere stockist carrying 60+ underfloor heating products — cables, mats, decoupling membranes, thermostats and insulation boards. Trade prices with lifetime manufacturer warranty on every system.
Product results
Product results
Showing 8 of 32 products
ThermoSphere
ThermoSphere Self Adhesive Mesh 150W
19 options available
Available to buy
From£54.99inc VAT
per unit
£45.83 ex VAT
ThermoSphere
ThermoSphere Self Adhesive Mesh 100W
12 options available
Available to buy
From£42.99inc VAT
per unit
£35.83 ex VAT
ThermoSphere
ThermoSphere Heating Cable Kit
7 options available
Available to buy
From£144.99inc VAT
per unit
£120.83 ex VAT
ThermoSphere
ThermoSphere Waterproofing Tape
Available to buy
Was £55.08 inc VAT
£31.99inc VAT
per unit
£26.66 ex VAT
ThermoSphere
ThermoSphere Waterproofing Paste 5kg
Pack size: 5kg
Available to buy
Was £128.52 inc VAT
£85.99inc VAT
per unit
£71.66 ex VAT
ThermoSphere
ThermoSphere Self-Adhesive Decoupling Membrane
2 options available
Available to buy
From£20.99inc VAT
per unit
£17.49 ex VAT
ThermoSphere
ThermoSphere Decoupling Membrane
3 options available
Available to buy
From£19.75inc VAT
per unit
£16.46 ex VAT
Underfloor Heating Buying Guide
Everything you need to spec the right electric underfloor heating for the job.
Heating cables suit irregular room shapes and let you space runs to hit a target watt/m². Heating mats are pre-spaced on a mesh backing and roll out fast in square/rectangular rooms — the quickest install for tile bathrooms and kitchens. Heating foils are ultra-thin and designed for floating floors (laminate, engineered wood, click LVT) where you don't want to raise floor height. Foils are not suitable under tile.
Underfloor Heating FAQs
Electric underfloor heating for a typical 4 m² bathroom starts around £120 for a heating mat and £60 for a thermostat. Larger open-plan areas of 15–25 m² typically cost £350–£700 for the heating system plus thermostat. Our systems are trade-priced up to 39% below RRP.