What is joisted underfloor heating?
Joisted underfloor heating consists of lifting your floor boards, notching the joists beneath them and running warm water pipe through either Aluminium Spreader Plates or aluminium coated EPS panels that sit between your joists and relaying your floor boards. You can then run the floor heating at low temperature 55°C and enjoy the unparalleled comfort with out needing to add any build up height to your project.
Wunda’s joist system
Available with between joist panels for additional insulation or thick aluminium spreader plates.
Compare systems
Not sure which UFH system is right for your upcoming project, compare the differences below
Screed | Rapid Response® | Joist | |
Extensions | ![]() |
![]() |
![]() |
New builds | ![]() |
![]() |
![]() |
Renovations | ![]() |
![]() |
![]() |
No need to dig up floors | – | ![]() |
– |
Fast heat up time | – | ![]() |
– |
Wunda joisted floor systems use close pipe centres, thick aluminium and set back thermostats optimum control. Maintaining low input temperatures that make floor heating environmentally friendly and energy efficient. Suitable for both old and new properties.