REDHOT Grooved XPS - 20mm 350kPa high quality XPS (Extruded polystyrene). Uses 12mm pipe at 150mm spacing . Produces approximately (80-100W/m²) output .
Reasons to choose REDHOT XPS Floor Heating System
Cost effective UFH system
No need to excavate the floor
A panel thickness of just 20mm made from high density, strong XPS (compressive strength of 350KPa).
The boards are insulation and very easy to fit.
Energy-saving low temperature system
Low weight - Ideal for renovation of old buildings and installing on existing flooring
Rapid response time – comparable to radiator heat up times
Can be used over any floor construction
Can be used with any floor covering (tiles/vinyl/carpet require ply/similar, suitable levelling compound or dry screed board on the XPS
Frequently Asked Question |
Answer |
What is the board thickness/material |
25mm high density and compressive strength XPS (Extruded Polystyrene) |
What is the typical heat output? |
Up to 100W/m²* |
What is the pipe spacing |
150mm |
Can we tile directly on to the system? |
Yes, using Mapei Eco Prim Grip and Mapei Kerabond T / Mapei Isolastic |
Can carpet be fitted directly on to the system? |
No - ply / gypsum screed board / Mapei Ultraplan Renovation screed 3240/Eco Prim Grip required |
Can wood/laminate be fitted directly on to the system? |
It’s possible, depending on thickness and rigidity |
How are the panels fixed? |
Concrete substrate – bonded using Mapei VS90 or ECO380 flooring adhesive
Timber substrate – fixed every 600mm (max) with insulation fixings (eBay Marmox fixing). Mapei VS90 or ECO380 flooring adhesive can also be used |
Can vinyl/LVT be fitted directly on to the system? |
No - ply / gypsum screed board / Mapei Ultraplan Renovation screed 3240/Eco Prim Grip required |
What is the lowest running temp. achievable? |
45°C |
Is the system suitable for use with heat pumps? |
Yes** |
*based on 50 °C flow temp. 20°C room temp. | |
**Heat pump would have to be min flow temp 45°C |
1 x 2 Port manifold complete with filling/drain points and flow meters
1 x Grundfos UPM3 pump and mixing pack
4 x 12mm pipe fittings
100m x 12mm Pex al pex pipe with 50 year guarantee
23 x 1200mm x 600mm (0.72m2 each) 20mm XPS boards
1 x Pipe cutter
20m2 Kit Includes
1 x 2 Port manifold complete with filling/drain points and flow meters
1 x Grundfos UPM3 pump and mixing pack
4 x 12mm pipe fittings
150m - 12mm Pex al pex pipe with 50 year guarantee
30 x 1200mm x 600mm (0.72m2 each) 20mm XPS boards
1 x Pipe cutter
25m2 Kit Includes
1 x 3 Port manifold complete with filling/drain points and flow meters
1 x Grundfos UMP3 pump and mixing pack
6 x 12mm pipe fittings
200m - 12mm Pex al pex pipe with 50 year guarantee
38 x 1200mm x 600mm (0.72m2 each) 20mm XPS boards
1 x Pipe cutter
30m2 Kit Includes
1 x 3 Port manifold complete with filling/drain points and flow meters
1 x Grundfos UMP3 pump and mixing pack
6 x 12mm pipe fittings
250m - 12mm Pex al pex pipe with 50 year guarantee
44 x 1200mm x 600mm (0.72m2 each) 20mm XPS boards
1 x Pipe cutter
35m2 Kit Includes
1 x 4 Port manifold complete with filling/drain points and flow metrs
1 x Grundfos UPM3 pump and mixing pack
8 x 12mm pipe fittings
300m - 12mm Pex al pex pipe with 50 year guarantee
52 x 1200mm x 600mm (0.72m2 each) 20mm XPS boards
1 x Pipe cutter
40m2 Kit Includes
1 x 4 Port manifold complete with filling/drain points and flow meters
1 x Grundfos UPM3 pump and mixing pack
8 x 12mm pipe fittings
300m - 12mm Pex al pex pipe with 50 year guarantee
59 x 1200mm x 600mm (0.72m2 each) 20mm XPS boards
1 x Pipe cutter
45m2 Kit Includes
1 x 5 Port manifold complete with filling/drain points and flow meters
1 x Grundfos UPM3 pump and mixing pack
10 x 12mm pipe fittings
350m - 12mm Pex al pex pipe with 50 year guarantee
66 x 1200mm x 600mm (0.72m2 each) 20mm XPS boards
1 x Pipe cutter
50m2 Kit Includes
1 x 5 Port manifold complete with filling/drain points and flow meters
1 x Grundfos UPM3 pump and mixing pack
10 x 12mm pipe fittings
400m - 12mm Pex al pex pipe with 50 year guarantee
73 x 1200mm x 600mm (0.72m2 each) 20mm XPS boards
1 x Pipe cutter
Over 25 years heating design experience.
Send us your plans or room sizes and we will design your system and calculate which eBay kit is best for your project all for FREE.
Special offer this month. FREE CAD design with all eBay full kit purchases.
Our designs and systems are compatible with all types of boilers and heat pumps.
Remote, wireless or wired heating control options. Control your heating via smart phone app.
Underfloor heating systems, wall heating systems, overlay heating systems (on top of existing floors) ideal for renovations.