Science service fees.

Thermal Performance Modelling (EER): typically $960 - $1,290*

Includes the modelling of your house based on its construction and plans with National House Energy Rating Scheme (NatHERS) accredited software, BERS Pro 5.2 or HERO v 4.1, as well as preliminary advice on the most cost-effective ways to optimise thermal performance.

Additional fees:

  • advanced design optimisation and/or modelling of alternative: $220/hr

  • issuing of EER certificate for Building Approval: $220

  • issuing of a NatHERS certificate: $55

  • on-site inspection to assess existing insulation/glazing/construction for extensions/renovations: $220

More information about Thermal Performance Modelling can be found under Science Services.

Building Envelope Testing

Air leakage testing and thermal imaging can be used to assess the thermal envelope of your house.

These services include on-site testing and a post-inspection report that identifies and prioritises the issues, and provides advice on cost-effective solutions.

More information about Air Leakage Testing and Thermal Imaging can be found under Science Services.

Air leakage testing only: $750 - $850*

A ‘blower door’, comprising of a calibrated fan and computer software, is sealed into an exterior doorway of your home and used to draw air out of the building creating a pressure difference between inside and out. Once running, air flows in through any gaps in the building envelope. We then measure the rate and locate the major points of air leakage.

Thermal imaging of ceiling insulation: $750 - $950*

Thermal imaging of ceiling and wall insulation: $1,100 - $1,300*

A high resolution thermal camera is used to scan ceilings and walls to locate insulation defects.

Air leakage testing + Thermal imaging of insulation: $1,400 - $1,800*

* Price ranges are indicative for a 3-4 bedroom home of standard construction. Discounts and/or additional charges may apply depending on the nature of the project. Please contact us for a detailed quote for your project by sending an electronic copy of your house plans to contact@lighthouseteam.com.au.