Isolation thermique des sols

Entrevous polystyrène :
Voutisol



Couche sous chape :
Epsisol
ou
Floormate 200 SL -X

159 mm




61 mm R = 2 m².K/W

60 mm R = 2,10 m².K/W

Up = 0,25 W/(m².K)

202 mm




61 mm R = 2 m².K/W

60 mm R = 2,10 m².K/W

Up = 0,18 W/(m².K)

Couche sous dalle :
Epsisol
ou
Floormate


Couche sous chape :
Epsisol 61 mm
ou
Floormate

61 mm R = 2 m².K/W

60 mm R = 2,10 m².K/W



61 mm R = 2 m².K/W

60 mm R = 2,10 m².K/W


Up = 0,25 W/(m².K)

70 mm R = 2,25 m².K/W

70 mm R = 2,45 m².K/W



70 mm R = 2,25 m².K/W

70 mm R = 2,45 m².K/W


Up = 0,22 W/(m².K)

1^ère couche sous dalle :
Isoconfort 35 MOB


Étanchéité à l'air :
Membrane Vario

200 mm R = 5,70 m².K/W


oui

Up = 0,16 W/(m².K)