Thanks to the use of an intelligent technical membrane that possesses a high impermeability (up to 6000mm of water column) and airing, WICHI® Roofing is highly resistant to the entrance of water and humidity and it also allows the generated vapor in the rooms to go out.
Presentation:Containing/exhibitor box with 4 rolls of 30m2, 1,16m wide x 26m long, 120m2 per box.
It has anti- UV rays treatment, which allows it to be exposed up to 4 months out in
the open. This characteristic plus its high impermeability and resistance to weather
aspects (it resists winds of about 130 km/h) makes it work as a wind barrier and it
reduces the energy consumption, and it also allows postponing the final roofing of
Thanks to WICHI® Roofing the useful life of your house roof system increases considerably, this guarantees that your house will be dry and healthy.
NOTE:WICHI® Roofing is applicable in leaning roofs under all kinds of coverings and in walls in the industrialized building system.
*WICHI can suffer chemical damages produced by wood preservers. It is advisable to use WICHI on dry wood, 48 hours after putting the preserver.
*WICHI has a slip resistant process. It is not recommended to step with safety footwear (boots) to avoid the risk of damage and the possible entrance of water. It is recommended to step with rubber footwear and preferably after having put the nailing, stepping on them.
*WICHI has anti-UV rays treatment, which allows itself to resist up to 4 months out in the open; even though, it is recommended to cover it as soon as possible to avoid damages because of mechanical work and because of the excessive exposure to UV rays which is seen in some areas for the decrease of the ozone layer.
*WICHI is an inorganic product; once it is covered it is not spoiled nor attacked by insects and rodents.
*WICHI is a product that has a flame retardant that gives it the characteristic of auto-extinguishable; if an igneous focus is produced it will not be spread.
*DTI recommends using thermal insulation of an adequate thickness to the area where it is used. This way you save energy in winter as well as in summer and it protects the environment.
* Waterproof and wind insulator
* Vapor controller
* It protects the environment
* Slip resistant
* Using thermic insulation of 30mm it avoids condensation up to -15°C
* Light and easy to transport
* Once it is roofed it is everlasting
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For more information, go to the place where you bought the product or contact the product area representative.