Vapour barrier film CONPAR


Vapour barrier film

It is intended for vapour tight insulation for building roof, wall and ceiling structures. It is a necessary protection of roof against moisture. It blocks the water vapour, which reaches a thermal insulation from inside of rooms. It features with high vapour tightness, strength and resistance to cracking. Together with mineral wool and vapour permitting membrane, it produces a moisture tight roof system. In addition, the CONPAR film is a perfect insulation of various types of floors, etc. against moisture.


conpar-film conpar-en


Feature Unit CONPAR 0,15 CONPAR 0,20 CONPAR 0,30
Storis mm 0,15 0,20 0,30 +/- 30%
Width x length m

2×50 / 2.7×25 / 2.7×50 / 3×50 / 4×25

Water tightness

Watertight at 2kPa

Water vapour transmission (SD value) m

≥80 +/- 10%

Reaction to fire Euroclass


Resistance to tearing (nail shank) – average value N ≥35 (along)≥40 (across) ≥55 (along)≥50 (across) ≥60 (along)≥65 (across)
Maximum stretching strength – average value N/50mm ≥70 (along)≥45 (across) ≥80 (along)≥60 (across) ≥105 (along)≥90 (across)
Extension at break % ≥120 (along)≥130 (across) ≥150 (along)≥190 (across) ≥230 (along)≥250 (across)
Resistance to impact mm

≥200 (method A)


Ble / White / Yellow

wide range of temperature
reasonable price
guaranteed quality
conformance to the standard