Underfloor heating kit. Which one to choose?

Primary or additional heating. For additional heating (in addition to central or individual) choose with a power of 15 W/m. For rooms where the heating cable acts as the main source of heat, choose 18 W/m.

Two-core or single-core. Two-core is slightly more expensive, easier to install, heats up faster (than single-core). Single-core is cheaper, but more difficult to install. Requires preliminary calculations of the laying area due to the design features of the cable.

High mechanical strength. For installation in warehouses with a high load on the floor screed, choose SN-15, SN-18.

No doubts about which one to choose? We recommendbuying "warm floor SN-15": it is laid in a screed, heats up quickly, is easier to install than single-core, is reliable due to the possibility of slight overheating, has high mechanical strength.