BRANZ staff are experienced in the thermal and insulation performance of buildings, and in the measurement of building energy efficiency.

We have contributed extensively to building code and standards developments and provide a full consultancy and testing service, in the laboratory and in the field, to assist manufacturers, designers and industry in general.

BRANZ has a registered testing facility for measuring the properties of thermal insulation materials.

Thermal expertise

• Accredited testing to ASTM C518 and AS/NZS 4859.1
• Register your interest for thermal testing
• View guideline to AS/NZS 4859.1 Labelling Requirements, for low-density fibrous insulation
• ASTM C1363 Guarded Hot Box thermal resistance measurement of constructed panels
• In-situ measurement of thermal conductivity using large area heat flux sensors
• Precision measurement of thickness and loft recovery of fibrous thermal insulation, including ASTM C167
• Suppliers of equipment for thermal insulation thickness measurement
• Specific thermal design
• Computer modelling of heat flows in buildings
• ALF (Annual Loss Factor) method for optimising the thermal design of houses
• Combined heat and moisture performance simulation of buildings and structures
• Measurement of building energy efficiency
• Thermal Imaging.
  

View the ITX330 Insulation thickness brochure.

For more information, contact thermaltesting@branz.co.nz.