Polyaire Pty Ltd v K-Aire Pty Ltd & Ors

Polyaire Pty Ltd (Polyaire) brought proceedings against K-Aire Pty Ltd (K-Aire) and its directors, alleging breach of contract and misleading and deceptive conduct. The dispute concerned the supply of air conditioning components. The case was heard in the High Court of Australia.

The High Court was required to determine whether K-Aire had breached its contractual obligations to Polyaire, and whether K-Aire and its directors had engaged in conduct that was misleading or deceptive in contravention of the Trade Practices Act 1974 (Cth). A key issue was the interpretation of the contract terms relating to the supply and payment for the components.

McHugh and Gummow JJ found that K-Aire had breached the contract by failing to pay for the goods supplied. Their Honours also determined that the conduct of K-Aire and its directors amounted to misleading and deceptive conduct under the Trade Practices Act. The court applied principles of contract law regarding performance and breach, and the statutory provisions concerning misleading and deceptive conduct, focusing on the objective representation made to Polyaire.

The High Court ordered that K-Aire pay damages to Polyaire for the losses suffered as a result of the breach of contract and the misleading and deceptive conduct.