Bradford™ Optimo™ Underfloor Insulation
- Abbreviation
- Appraisal number 1094 (2020)
- Amendment
- 08/12/2022
- Valid from
- 15/09/2020
- Information provider
- BRANZ Limited,
- Information type
- BRANZ Appraisal,
- Format
- PDF,
Description
Bradford™ Optimo™ Underfloor Insulation is a high-density, resin-bonded, fibrous glass wool insulation, for use with suspended timber-framed floors.
It is available in two R-values; R1.6 and R2.6, and two widths to fit standard floor joist spacings.
Scope
1. Bradford™ Optimo™ Underfloor Insulation has been appraised as a thermal insulating material for use with existing suspended timber-framed floors in new or existing domestic and commercial buildings.
2. Bradford™ Optimo™ Underfloor Insulation is suitable for use under floors which have an enclosed perimeter foundation as defined in NZS 4246. Bradford™ Optimo™ Underfloor Insulation can also be used in exposed subfloors when suitable lining material is used.