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About Thermakraft

    Thermakraft Australia Pty, previously named Thermach Ltd,  was established in Australia in 2005, and is a subsidiary of...
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Coverup House Wrap

 Coverup is suitable to be used behind direct fixed absorbent and non-absorbent claddings, much like foil wraps are used.  In high condensation risks areas of Australia, Thermakraft recommend the Watergate Plus, which has better moisture management propereties.

Key Features

  • Tough and durable, woven with a film coating
  • Fire Retardant to AS/NZS1530 Part 2
  • Micro perforated breathable Housewrap

Advantages

Won't tear or rip and can be used as a replacement for traditional perforated foils, limiting air igress, and improving thermal bulk insulation.

PropertiesUnit
Construction:
Coated Woven Polypropylene
Basis Weight (g/m²):
97
Roll Sizes (m²):
3000 x 30m (90m2), 2740mm x 30m (82m2), 2550mm x 30m (76m2), 2450mm x 30m (73m2)
Roll Weight (kg):
8.7, 7.9, 7.4, 7.0
Flamability (Fl):
< 5
Water resistance (mm):
Requirement: 20(Wall Underlay)
Pass: Yes
Vapour Permeability (µg/N.s):
> 0.37
Vapour Resistance (MN.s/g):
2.7
Requirement: ≤7.0
pH Extract (pH):
Requirement: 5.5-8.0
Pass: Yes
Shrinkage (%):
Requirement: ≤ 2%
Pass: Yes
Air Barrier:
air_barrier
Durability (Years):
50
Max UV Exposure (days):
60
Duty Classification:
Light
Requirement: W1/W2/R1/R2
Cavity:
is_cavity
Breathable:
is_breathable
Vapour Control Layer:
--
Fire Retardant:
fire_retardant
Air Barrier (MN s/m³):
Requirement: ≥0.1
Pass: Yes