Trade Select® SilverFloor® is a Heavy Duty, vapour 
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. 5 mm weep holes at 400 mm 
intervals in the membrane structure allow 
water and water vapour to permeate 
through, preventing moisture build-up 
under flooring.                                                                        Product Sizing: 500mm x 60m                                                            Quantity: 1 Roll                                                                                   Coverage Per Pack: 30m2