Terratermal Star is an underfloor heating panel designed for spaces with minimum size and height standards, and larger compressive loads. Laying is easier due to a unique edge design. Plug design supports tubes with a diameter of 14 – 16 mm with 50mm spacing. It is installed under cement screed, supporting a load up to 3,000 kg/m2.


Insulation marking: EPS-EN 13163-L(3)-W(3)-T(1)-S(5)-P(10)-BS50-CP3-DS(N)5-DS(70,-)3-SD30
thermal conductivity λD: 0,034 W/m.k
thermal resistance RD:

Compressive strength (10%)

0,45-0,75 m2K/W

150 kPa-3000 kg/m2

insulation thickness: 16+21 mm

27+21 mm

total height: 58 mm
dimensions: 1000 x 700 mm
foil/color: PE 0,18 mm/blue
Improved sound insulation  of 20dB impact sounds: > 75 KG/m2
1 plate:

packaging 16

packaging 27

0,7 m2

18 plates/12,60 m2

12 plates/8,40 m2