Ampatex Ombrello

Transparent, full-surface adhesive vapour check and weather protection membrane. Used, for example, to temporarily cover wooden ceilings during the transport, assembly and construction phase or to ensure airtightness on wooden materials and other substrates.

Swiss system, warranty and service

Enjoy absolute reliability thanks to Swiss quality and extras such as our new 20-year premium warranty, which is now available in addition to our standard 10-year skilled manual worker warranty1.

Product photo: Ampatex Ombrello, weather protection / construction period cover
Product photo: Ampatex Ombrello, weather protection / construction period cover
Product photo: Ampatex Ombrello, weather protection / construction period cover
Application photo: Ampatex Ombrello, weather protection / construction period cover
Application photo: Ampatex Ombrello, weather protection / construction period cover
Application photo: Ampatex Ombrello, weather protection / construction period cover
Application photo: Ampatex Ombrello, weather protection / construction period cover
Application photo: Ampatex Ombrello, weather protection / construction period cover

Transparent, full-surface adhesive vapour check and weather protection membrane.

  • Transparent: furring, chalklines, penetrations, etc. remain visible
  • Adhesive made of UV acrylate: moisture does not affect the adhesive
  • Natural weathering period of 3 months: sufficient time for construction phase
  • Easy to install and non-slip: for faster work and safe walking during the construction phase

Transparent, full-surface adhesive vapour check and weather protection membrane. Used, for example, to temporarily cover wooden ceilings during the transport, assembly and construction phase or to ensure airtightness on wooden materials and other substrates.

Article numberDescriptionRoll dimensions

7640442091384

Ampatex Ombrello
Liner division: 25 cm / 125 cm
1,5 m × 50 m = 75 m2
Property Value Standard
Harmonised European Standard EN 13984:2013

Mass per unit area

160 g/m2

EN 1849-2

Straightness

< 75 mm / 10 m

EN 1848-2

Fire behaviour

E EN 13 501-1 / EN ISO 11925-2
Waterproofing approved at 2 kPa EN 1928, procedure A

Water vapour permeability, sD value

5 m EN 1931

Width of overlap

≥ 10 cm

Temperature resistance

– 40°C to + 80 °C

Maximum tensile strength longitudinal / transverse

110 / 100 N/5 cm

EN 12 311-2, without support liner EN 13 859-1, Appendix A, with support liner

Elongation longitudinal / transverse

60 / 80 %

EN 12 311-2, without support liner EN 13 859-1, Appendix A, with support liner

Resistance to tearing (nail) longitudinal / transverse

80 / 80 N

EN 12 310-1 without support liner EN 13 859-1, Appendix B, with support liner
Air tightness airtight

Outdoor weathering

Pitched roof >10° and wall: 3 Monate, ceiling: 1 Monat
Hazardous substances none
Visible defects none EN 1850-2
Values after artificial ageing

Water vapour permeability, sD value

approved EN 1296, 70°C / EN 1931
Technical data sheets
pdf Technical data sheet: Ampatex Ombrello Technical data sheet: Ampatex Ombrello, weather protection / construction period cover
Product inserts
pdf Product insert: Ampatex Ombrello Product insert: Ampatex Ombrello 1,5 x 50 m, weather protection / construction period cover
Tendering texts
pdf Tendering text: Ampatex Ombrello Tendering text: Ampatex Ombrello, weather protection / construction period cover, fully self-adhesive
Product photos
jpg Product photo: Ampatex Ombrello Product photo: Ampatex Ombrello, weather protection / construction period cover
jpg Product photo: Ampatex Ombrello Product photo: Ampatex Ombrello, weather protection / construction period cover
jpg Product photo: Ampatex Ombrello Product photo: Ampatex Ombrello, weather protection / construction period cover
Application photos
jpg Application photo: Ampatex Ombrello Application photo: Ampatex Ombrello, weather protection / construction period cover
jpg Application photo: Ampatex Ombrello Application photo: Ampatex Ombrello, weather protection / construction period cover
jpg Application photo: Ampatex Ombrello Application photo: Ampatex Ombrello, weather protection / construction period cover
jpg Application photo: Ampatex Ombrello Application photo: Ampatex Ombrello, weather protection / construction period cover
jpg Application photo: Ampatex Ombrello Application photo: Ampatex Ombrello, weather protection / construction period cover

Take advantage of our builder offer!

Get a free high-quality Ampack pocket umbrella when you buy a roll of Ampatex Ombrello (1,5 x 50 m)!
Offer valid from 17 October 2022 (while stocks last).

Take advantage and find your Ampack contact or contact us via the form (see below).

We will be happy to advise you personally!

Ampack AG I Seebleichestrasse 50 I CH-9401 Rorschach I T +41 71 858 38 00 I ampack@ampack.ch
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1 You can find more information about our guarantees here.