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Hard Floor Impact Testing Sydney | L’nT,w & AAAC Strata
AACG provides hard floor impact sound testing acoustic reports in Sydney, assisting apartment owners, strata committees, strata managers and flooring contractors with independent acoustic testing and compliance reporting.
Many Sydney apartment and unit developments require acoustic reports and certification following the installation of timber, hybrid, laminate and other hard floor finishes. Strata by-laws commonly reference acoustic performance requirements such as L’nT, W and AAAC ratings to minimise impact noise transmission between adjoining lots.
Our acoustic consultants undertake on-site impact sound testing to assess the acoustic performance of completed floor installations and determine whether strata acoustic requirements have been achieved. We provide clear, independent reporting that can be used to support flooring approvals, compliance obligations and renovation requirements.
Whether you are planning a flooring upgrade, seeking strata approval or requiring independent verification following installation, AACG delivers technically robust testing and reporting to support compliance, approval processes and informed decision-making.


Assessment of proposed developments to support planning approvals and council submissions.

Assessment of environmental and operational noise impacts associated with residential, commercial and industrial developments.

Assessment of air conditioners, HVAC systems, cooling towers, exhaust systems and other building services equipment.

Assessment of proposed developments to support planning approvals and council submissions.

Assessment of floor impact noise, airborne sound insulation and acoustic compliance issues within residential buildings.

Assessment of aircraft, road traffic and rail noise affecting residential and commercial developments.
When You May Need Hard Floor Impact Testing
Installation of timber flooring in an apartment
Installation of hybrid or laminate flooring
Strata approval requirements
Body corporate approval requirements
Due diligence prior to flooring installation
Apartment impact noise complaints
Verification of flooring upgrade performance
Building defect investigations
New apartment developments
Multi-residential compliance assessments
Acoustic performance verification testing
Building certification requirements
Independent acoustic assessment of floor systems
Existing floor performance concerns
Applicable Hard Floor Standards & Requirements
AS ISO 717.2 – Rating of impact sound insulation
ISO 16283-2 (field impact sound insulation measurement)
AS ISO 717.1 – Airborne sound insulation rating
National Construction Code (NCC)
ISO 16283-1 (field airborne sound insulation measurement)
Project review and scope confirmation
Site inspection
Noise monitoring and background noise assessment
Acoustic modelling
Compliance assessment and mitigation strategy
Report preparation
AACG provides hard floor impact testing throughout Sydney, including Sydney CBD, Parramatta, Chatswood, North Sydney, St Leonards, Macquarie Park, Rhodes, Wentworth Point, Olympic Park, Burwood, Strathfield, Hurstville, Rockdale, Zetland, Waterloo, Green Square, Mascot, Bondi Junction, Maroubra, Randwick, Liverpool, Castle Hill and surrounding metropolitan areas.
Fee proposals for smaller projects are typically issued same-day or within 24 hours.