Hot Supply Air – Air Conditioning Triangles

Size: 150mm x 150mm (Triangle)
Material: Gloss Vinyl
Adhesive: Permanent
Format: Supplied in Sheets of 5

Our Hot Supply Air – Air Conditioning Triangles provide clear identification of air flow direction in HVAC systems. Whether you’re installing new ductwork, servicing existing systems, or completing ventilation upgrades, these triangles ensure clear marking for contractors, inspectors, and maintenance teams. Furthermore, their bright design makes airflow direction instantly recognisable, even in complex industrial or commercial installations.

Standout Features for Professional HVAC Applications

• Clear Airflow Marking – Improves system labelling accuracy.

• Permanent Adhesive – Bonds firmly to most clean, smooth surfaces.

• Durable Gloss Vinyl – Resists moisture, dust, and daily handling.

• Supplied in Sheets of 5 – Convenient for storage, transport, and bulk application.

• Complies with DW/144 & Appendix C – Meets recognised sheet metal ductwork standards.

Built for Compliance and Lasting Visibility

From large-scale ventilation systems to smaller air handling units, these triangles perform reliably in challenging environments. The strong adhesive keeps them securely in place, while the robust gloss vinyl maintains its colour and clarity over time. Consequently, airflow direction remains visible and compliant with industry regulations for the life of the installation.

Common Applications

• Hot air supply ductwork

• Ventilation and air handling systems

• HVAC installation and servicing

• Commercial and industrial building projects

Order today to ensure accurate airflow identification, maintain compliance with industry standards, and deliver a professional finish on every HVAC project.