PRODUCT SPECIFICATIONS
EXTERIOR
Applications
3-ply roof underlayment membranes with high resistance to wear, temperature exposure and driving rain, and 2 integrated self-adhesive strips..
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
- Maximum aging resistance and thermal stability thanks to the TEEE membrane 4 months of outdoor exposure on roofs, 6 months on walls (climate zone 4+)
- Suitable for temporary roof coverings as specified in the ZVDH product data sheet
- Living Building Challenge Compliant — Red List Free
- Quick and reliable adhesion as a result of integrated self-adhesive strips along the length of the membrane (top & bottom)
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Properties
- Compliant with National Building Code of Canada 2020 as sheathing membrane / roof underlayment
- Material: vapour open monolithic TEEE membrane
- Durability: Covered by two PP protection fleeces
- Water column: Resist over 32' (10 m) of water column to ensure protection from the elements
- Permeability: 38 perms per ASTM E96 (Sd-value 0.05m DIN 12572)
- Airtightness: Pro Clima system (TESCON VANA, gaskets etc) optimizes insulation and assembly performance
- UV/weather Resistance:
- Roof underlayment UV/weather exposure up to 4 months in all Canadian climates zones
- Weather-resistive barrier / wall air barrier
- UV and weather exposure of up to 6 months in all Canadian climate zones.
- Artificial ageing: passes long-term testing per DIN EN 1297/DIN EN 1296
DIMENSIONS
- Dimensions: 1.5 x 50 m (59" x 164')
- Dimensions: 1.5 x 50 m (59" x 164')
- Roll area: 75 m² (807 sq. ft)
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