Uponor Siccus mini - Dry underfloor heating system

Ultra-thin. Ultra-fast. Built for renovation

Across Europe, the demand for energy-efficient building upgrades is growing. Yet, many renovation projects face major limitations: reduced floor height, complicated assembly, and weight-sensitive structures. Traditional wet systems add height and load, driving up
costs and slowing progress. To support the EU’s energy targets and circular economy goals, building renovations must be smarter,
faster, and lighter.

Introducing the upgraded Uponor Siccus Mini, underfloor heating made for modern renovation and the next evolution of our thinnest dry underfloor heating and cooling system. 

With a streamlined three-step installation and direct flooring capabilities, it’s built to save time, reduce material layers, and perform quickly: all with a construction height of just 15 mm. By eliminating screed and reducing complexity, Uponor Siccus Mini is a lightweight dry underfloor heating system ideal for renovation on sensitive structures and older buildings, offering no wet trades, no drying time, and no hassle.

Sustainable solution for renovation needs

90%	34%	31%	39%
of top performance in less than 1 hour	more power in heating capacity than standard dry systems	less thermal energy than radiators	less gas consumption and CO2 emissions than standard