Membranes with high vapour permability

Membranes with high vapour permability

The EUROTOP membranes are characterised by a unique combination of such parameters as
watertightness and water vapour diffusivity. High watertightness protects the roof structure from:

  • seepage and water condensing
  • under roofing
  • wind driven precipitation

High water vapour permeability offered by the EUROTOP membrane allows moving insulation towards the membrane surface without the need for any ventilation gaps in the roof or wall structures. This makes it possible to apply thicker layer of insulation which translates into energy savings. The EUROTOP membrane is laid directly onto rafters, insulation or sarking with turquoise printed side facing outwards.

Membranes with high vapour permability

 

  EUROTOP L2 EUROTOP L3 EUROTOP N15 EUROTOP N35
technical parameters EUROTOP L2 EUROTOP L3 EUROTOP N15 EUROTOP N35
basis weight [g/m2] 90 95 115 135
number of layers 3 3 3 3
vapour permeability coefficient Sd [m] 0,015 0,020 0,015 0,015
water penetration resistance class
before and after artificial ageing
CLASS W1 CLASS W1 CLASS W1 CLASS W1
resistance to tearing
lengthwise [N/5cm]
crosswise [N/5cm]
200
110
220
145
230
135
280
170
application temperature range [°C] od -40 do +120 od -40 do +95 od -40 do +120 od -40 do +120
UV radiation resistance [month] 3 3 3 3
material polypropylene polypropylene polypropylene polypropylene
flammability class E E E E
packing [roll/pallet] 36 36 36 36
roll dimensions [m] 1,5 x 50 1,5 x 50 1,5 x 50 1,5 x 50
possibility of use on full boarding no no yes yes

 

  EUROTOP S65 EUROTOP T150 (1 lub 2 paski klejące) EUROTOP T180 (1 lub 2 paski klejące) EUROTOP S215 Max EUROTOP S265 MaxS
parametry techniczne EUROTOP S65 EUROTOP T150
3 (with 1 or 2 adhesive strips)
EUROTOP T180
3 (with 1 or 2 adhesive strips)
EUROTOP S215
Max
EUROTOP S265
MaxS
basis weight [g/m2] 165 150 180 215 265
number of layers 3 3 3 3 3
vapour permeability coefficient Sd [m] 0,015 0,020 0,020 0,015 0,020
water penetration resistance class before and
after artificial ageing
CLASS W1 CLASS W1 CLASS W1 CLASS W1 CLASS W1
resistance to tearing lengthwise [N/5cm]
crosswise [N/5cm]
350
220
350
210
420
250
420
250
500
550
application temperature range [°C] od -40 do +120 od -40 do +80 od -40 do +80 od -40 do +120 od -40 do +120
UV radiation resistance [month] 4 3 3 3 3
material polypropylene polypropylene polypropylene polypropylene polypropylene
flammability class E E E E F
packing [roll/pallet] 25 27 27 25 25
roll dimensions [m] 1,5 x 50 1,5 x 50 1,5 x 50 1,5 x 50 1,5 x 30
possibility of use on full boarding yes yes yes yes yes