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 » Ampatop Reflecto WS

Ampatop Reflecto WS
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Reflective wall membrane

Product photo: Ampatop Reflecto WS, wall membrane

Reflective wall membrane.

  • Reflective foiled membrane increases thermal performance of structure
  • Breathable vapour open wall membrane
  • Cutting and orientation aid
  • Breathable membrane reducing the risk of condensation

Triple layer reflective external breathable wall membrane.


20-year Ampack premium warranty

Conditions for the twenty-year premium warranty include registering the building object and the Ampack products used. In addition, our products must be used as part of a system. For further details, please see our General Warranty Conditions.

ISO 9001

Article number Description Roll dimensions

7640115537683

Ampatop Reflecto WS

2,7 m × 100 m = 270 m2

7640115537669

Ampatop Reflecto WS

3,0 m × 100 m = 300 m2

Property Value Standard
Harmonised European Standard EN 13859-2:2014

Mass per unit area

  140g/m2

EN 1849-2

Fire behaviour

E EN 13 501-1 / EN ISO 11925-2

Resistance to water penetration

W2 EN 1928, procedure A

Water vapour permeability, sD value

0,11 m EN 1931

Temperature resistance

-40 bis +80 °C

Maximum tensile strength longitudinal / transverse

260 / 200 N/5 cm

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

Resistance to tearing (nail) longitudinal / transverse

150 / 150 N

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

Cold bending behaviour (flexibility)

-40 °C EN 1109

Outdoor weathering

3 months
Visible defects none EN 1850-2
Values after artificial ageing

Maximum tensile strength longitudinal / transverse

260 / 200 N/5 cm

EN 13859-1, appendix C, EN 1297, EN 1296

Elongation longitudinal / transverse

260 / 200 N/5 cm

EN 13859-1, appendix C, EN 1297, EN 1296

Resistance to water penetration

W2 EN 1928
Technical data sheets
pdf Technical data sheet: Ampatop Reflecto WS Technical data sheet: Ampatop Reflecto WS, wall membrane
Declarations of performance
pdf Declaration of performance: Ampatop Reflecto WS 1,5 x 50 m Declaration of performance: Ampatop Reflecto WS 1,5 x 50 m, wall membrane
Product photos
jpg Product photo: Ampatop Reflecto WS Product photo: Ampatop Reflecto WS, wall membrane
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