ThermalFloor Under Floor Insulation


Trade Select THERMALFLOOR™ is a 2 in 1 insulation and moisture management system, 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. Weep holes
in the membrane structure allow water and water vapour to permeate through, preventing moisture build-up under flooring.

• Made with rigid high-density foam; resists flapping with open subfloor.
• Weepholes for liquid water drainage; reduces condensation risk.
• Contributes a reflective R-value when installed adjacent to an air cavity.
• Scored edges for fast, easy Installation and a perfect fit.
• Reduces draughts through strip flooring.
• Double-sided radiant barrier.
• Fibre-free and non-allergenic.
• Helps achieve 6-star house energy rating.

Typical suspended framed floor,
enclosed, unventilated, 90 mm reflective
air space, with one layer of
TradeSelect ThermalFloor™
installed between floor joins.

ThermalFloor Technical Information

TradeSelect ThermalFloor™ AS/NZS 4200.1:1994
Flammability Index: AS 1530.2-1993 Low         Low< 5
Material Thermal Resistance: ASTMC518 0.12 m² K/W
Duty:      AS/NZS 4200.1:1994 Extra Heavy Classification
Emittance: ASTM E408 Side A: 0.03   Side B: 0.03 Value
Reflectivity: AS/NZS 4859.1:2002 Side A: 97%   Side B: 97% Value
Resistance to water Penetration: AS/NZS 4200.1:1994         Unclassified Pass
Vapour Barrier:  ASTM E96, Procedure B, wet cup test Low Resistance  Classification
Machine Direction Tensile Strength: AS 1301.448s-91 13.54 kN/m          Min 13.0kN/m
Lateral Direction Tensile Strength: AS 1301.448s-91 11.61 kN/m Min 10.5kN/m
Machine Direction Edge Tear: TAPPI T 470 om-89 853 N      Min 90 N
Lateral Direction Edge Tear TAPPI T 470 om-89 804 N      Min 90 N
Resistance to Dry Delamination: AS/NZS 4200.1:1994 Pass        Pass
Resistance to Wet Delamination: AS/NZS 4200.1:1994 Pass        Pass

ThermalFloor Underfloor