3-ply roof underlayment membranes with high resistance to wear, temperature exposure and driving rain, and 2 integrated self-adhesive strips. Great protection for structures under construction, excellent subroof for under metal, slate and tile roofs.
Advantages
- Highly permeable and at the same time, maximum resistance to driving rain, water column >32' (10 m)
- Optimum drying conditions for roof structures: non-porous TEEE functional membrane actively transports moisture outwards
- Robust PP cover fleeces provide maximum aging and temperature resistance
- Suitable for temporary roof when installed with TESCON VANA and NAIDECK nail sealing tape
- Quick and reliable adhesion as a result of integrated self-adhesive strips along both edges of the membrane
- No leaks because of tenting effect or wood tannins, unlike microporous membranes – The MENTO difference
- 10 year comprehensive Pro Clima warranty
Dimensions: 118" x 164' (3.00 x 50 m)
Roll area: 1614 SF (150 m2)
Properties:
- Material: non-porous TEEE functional membrane
- Durability: Covered by two PP protection fleeces
- Water column: Resist over 33' (10 m) of water column
- Air permeance: 0.00004 cfm/ft2
- Perm Rating: 38 perms (Sd-value 0.05 m) for enhanced outward drying potential
- Fire rating: Class A material per ASTM E84 test (0 FS, 85 SDI)
- Roof underlayment UV/weather exposure up to 4 months in all North American climates zones
- WRB/wall airbarrier UV/weather exposure up to 6 Months in climate zone 4 and up. Climate zones 1-3: 4 months
- Artificial aging: Pass long-term testing per DIN EN 1297 / DIN EN 1296
