Retofit Underfloor Insulation
Installed from ABOVE
Our underfloor insulation is specially designed with a thick top wool layer with a semi-rigid polyester base layer to give rigidity and prevent wind wash. Designed to be exposed and retrofit installed from the underside of a timber subfloor, our standard wall and ceiling insulation can be used when enclosing the underfloor and installing from above.
For existing floors
Underfloor insulation can be stapled or friction fit between joists depending on spacings. Lengths can be ripped by hand or cut for irregular spaces. Supplied in standard or custom widths.
Key Product Data
Product Data Sheets
View & download a pdf product table and data sheets for all our insulation products
Installation Guides
View & download the installation guide for all our insulation products
Benefits of Terra Lana
View & download the benefits of Terra Lana wool insulation sheet
