201 – Single sided undertile insulation
Envirotuff 201 is a single sided undertile , 3 layer woven aluminium foil insulation used for under tile, slate or fibre cement residential buildings and property developments. It is a cost effective, non tear, strong and durable radiant heat and moisture barrier.
Advantages:
- Excellent tear and puncture resistant properties
- High reflectivity of up to 97%
- Prevents against both radiant and conductive heat transfer
- Effective moisture barrier
- Aluminium side up to keep heat out of the building
- Aluminium side down to retain heat within the building
- Easy handling and installation
- Aluminium tape available (40m x 48mm)
Specifications:
- SABS APPROVED ; SANS 10177-4 / SANS 10177-10
- ASTM E84 approved (fire rating)
- System thermal resistance – 0.8m2.k/w
- Film type: aluminium foil / PE tie layer / woven fabric
- Sizes available : 40m x 1.25m (50m2)
