DriStud UF2 Under Floor Foil Insulation

DriStud UF2 a fire retardant, medium duty, very high permeable floor insulation, designed for use under floors with a sealed air space between flooring and enclosed sub-floor space. Double-sided reflective surfaces provide increased R-value to your floor system. 10mm weep holes at approximately 10 holes per m2 in the membrane structure allow water and water vapour to permeate through, preventing moisture build-up under flooring.

Features

  • Extra Heavy Duty double-sided reflective floor insulation
  • High Vapour Permeance
  • 10 mm weep holes throughout membrane help prevent moisture buildup
  • Easy to install: 1350mm wide for quicker installation over or under floor joists
  • High strength, light weight
  • Superior tear resistance
  • 97% reflective
  • Reduces drafts through the flooring

Applications

  • Floor insulation for new and existing buildings. (Contact us for more information about retro-fit options.)
  • Designed for use under floors with a sealed air space between flooring and enclosed sub-floor space.
  • It is recommended Non-conductive staples to be used when installed.

Roll sizes

  • 1350mm x 19m (25m2)
  • 1350mm x 56m (75m2)

Physical Properties

Property Standard Value
Total weight 103 ±5 g/m2
Flammability index AS1530.2-1993 Low
Duty AS/NZS 4200.1:1994 Medium
Reflectivity Side A: 97%,
Side B: 97%
Resistance to water penetration AS/NZS 4201.4:1994 Unclassified
Vapour barrier ASTM E96 Low