Vapour check and weather protection membrane Ampatex Ombrello

Transparent, full surface adhesive vapor barrier and weather protection membrane. Used, for example, to temporarily cover wooden ceilings during transportation, assembly and construction or to ensure tightness on wooden materials and other substrates.


  • Width: 1.5m
  • Lenght: 50m
  • Roll: 75m²
  • Transparent: furring, chalklines, penetrations, etc. remain visible
  • Moisture does not affect the adhesive
  • External/Internal

Technical data sheet Ampatex Ombrello


For more detailed information about the product and its purchase options, contact SIA Visico Fastening Systems

SKU: 7640442091384

    Ampack catalogue 2024

Vapour check and weather protection membrane Ampatex Ombrello


Application tips:

All pointed or sharp edges and objects such as stones, wood chips, etc. must be removed before applying the membrane. Make sure the substrate is clean, dry and free of dust, ice and grease. Tip: Install on the construction site with two or three people. In windy conditions, work with the direction of the wind. Smooth the Ampatex Ombrello. Cover the Ampatex Ombrello by at least 10 cm. Note the dashed overlap line.
Roll out the membrane far enough to flatten it. It is best to first peel off the narrow strip of coating and thereby fix the membrane in the desired position along its entire length. Then remove the wide cover strip. While peeling, rub the membrane well on the surface with a soft aid. Important! When applying to horizontal or flat parts, ensure adequate drainage.
Protect the membrane from mechanical damage. Ensure cleanliness at the construction site. If necessary, cover exposed areas such as footpaths. Ampatex Ombrello is a temporary weather protection solution and is not intended for flat roof waterproofing.