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Tyvek AirGuard Smart Air and Vapour Control Layer by DuPont - 1.5m x 50m

Product Code:
D15521469
Est. Delivery: 1-2 Working Days
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£175.01 Incl. VAT
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Description

Tyvek® AirGuard® Smart is an innovative air and vapour control layer which protects structures against environmental damage by adapting to various moisture conditions and regulating the humidity in building elements.
 
The design of Tyvek® AirGuard® allows for faster evacuation of built-in humidity in new construction elements. It also means avoiding humidity infiltration from living spaces into the building’s structure, minimising the risk of expensive damage from damp and mould.

What are the benefits of the DuPont Tyvek® AirGuard® Smart Air and Vapour Control Layer?

  • Reduced drying out time.
  • Adapts to various moisture conditions.
  • Durability, health and longevity of buildings.
  • Greater energy efficiency.
  • Additional drying capacity for unplanned humidity infiltration.
  • Enhanced interior comfort.
  • Developed for both new build and refurbishment projects.
  • Can be installed in conventional dry-lining applications from the inside, but also from the outside when carrying out renovation work

Specification

Material: Tyvek® with polymeric coating

Roll size: 1.50m x 50m

Weight: 7 kg

Reaction to fire: E

Mass per unit area: 92g per m2

Temperature resistance: from -40 °C to +80 °C

Maximum tensile force (MD/XD): 380/380 N/50mm

Resistance to tearing (MD/XD): 70/65 N

Air permeability (ISO 5636/5): 2000 s

Dimensions

Length 50m Width 1500mm

Details

Permeability Air Tight Roll Size 75m2

Questions & Answers

Question:

Is this suitable to lay underneath insulation in attic, renovating 1960's house with poor loft insulation. Is it a vapour barrier or vapour control item? Also what is the advantage of control vs barrier in a loft?

Answer:

A vapour barrier and a vapour control layer are essentially the same thing, their main purpose is to be used as an airtight layer on the warm side of the roof to minimise the risk of condensation, they will not much provide much in the way of thermal benefit so is best combined with insulation to acheive effect. 

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Reviews

5 / 5 1 reviews
Ashti Doski
16th March 2021
Very good
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Tyvek AirGuard Smart Air and Vapour Control Layer by DuPont - 1.5m x 50m

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