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Roof vents - Flat roof

  1. Elastoplastomeric polymer bitumen membrane VIAPOL EU.RO.PLY POLYEXTRA 50 MINERAL ITC reinforced with polyester, self-protected with slates, torched to the underlay
  2. Polymer bitumen membrane VIAPOL MODULO LEVIS PROJECT 4 reinforced with polyester (combined with VETROPAN point 4)
  3. Roof vent in polyethylene
  4. Thermal insulation polystyrene panels VETROPAN PS
  5. Bituminous glue VIAFIX
  6. Polymer bitumen membrane vapor barrier VIAPOL TECHNO IGROPOL 3 reinforced with an embossed aluminum foil
  7. Compensation layer and vapor diffusion check VETROFOR (perforated bitumen membrane)
  8. Bituminous primer VIABIT PLUS given at a rate of 300 to 350 gr / sqm
  9. Concrete
  10. Bearing layer
LASTest web Video
November 7, 1940 - Collapse of the Tacoma Narrows Bridge. The cause is the  hight stress caused by the wind force  to the bridge structure.
Viapol '63
This year Vetroasfalto celebrates the 56 years of life of its flagship product: the VIAPOL brand.
We would like to thank all our customers for the cofidence shown so far in our main product.

Latest news

  •  - New collection Viapol 2021!

    The new 2021 collection finally arrived! We decided to respond to the difficulties of this last year with the liveliness of our colours.  Read >

  •  - G.B.C.

    We are partner of the Green Building Council for the promotion of the green building solutions Read >

  •  - Manufacturer's Provisions & Application Guide

    Remember to check in the Technical Area our Manufaturer's Provisions and Appplication Guide Read >

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R.E.A.: MI 281792 - Reg Imprese: 00809240153 - Cap.Soc. € 4.810.000 i.v
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