Vara Plus

Best Sd value range humidity variable vapour check on the market, suitable for all insulation types.

Vara Plus - High performance Intelligent Airtight Layer
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Vara Plus
£193.21

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Vara Plus - High performance Intelligent Airtight Layer

Best Sd value range humidity variable vapour check on the market, suitable for all insulation types.

Variable range (Sd 0.4-30/ PERM 0.12-8.37) ensures optimum summer drying conditions and winter protection.

Optimal air tightness and water vapour transmission rate in different climate conditions.

Available to order a: 1.5m X 50m =75m

2 1,5 m x 50 m = 75 m2 . 32 rolls per pallet = 2'400 m2

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  • Elastic and Durable
  • Reinforced for optimum strength
  • High performance airtightness and vapour transmission in various types of climate
  • Best SD value range on the market.
  • Durable towards UV and humidity ageing
  • Resistance to penetration of air 0.0 m3/(m2 h 50Pa) sD-Value 0.4 ->30m
  • Watertightness passed (at 2kPa)
  • Weight 140 g/m2
  • Fire class 5.2, VKF
  • Fire behavior E
  • Temperature resistance- 40°C to + 80°C
  • Overlap width 10 cm
  • Natural weathering time to cover immediately


Tear resistance
longitudinal 350
transverse 315

Tear elongation
longitudinal 20
transverse 20

Tear resistance (nail shank)
longitudinal 350 N
transverse 375 N

Straightness < 75 mm / 10 m


Processing instructions

Application / construction type

Uncomplicated

For constructions with existing ventilation or a diffusive external layer (e.g. dry interior finishing)

Uncomplicated
Roof renovation from outside

Challenging
For constructions without existing ventilation and a diffusive external layer, e.g. flat roof. Proof of the hygric characteristics and increased processing controls (e.g. blower door test) required

Prohibited
Construction with a constantly high level of air humidity (approx. >  60%), such as indoor swimming pools, saunas, laundries, hotel kitchens.

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