PB - Plenum boxes

PB - Plenum boxes

Extensive product range

Ductwork ancillaries are essential components that support the function of heating, ventilation and air conditioning (HVAC) systems.

The installation of ductwork ancillaries can provide many benefits to any HVAC system. These benefits can include:

  • Connecting the ductwork to the terminal
  • Ensuring proper airflow around the building
  • Better temperature control in the building
  • Reducing noise levels
  • Improving indoor air quality
  • Allow easy access to duct internals for cleaning

By installing ductwork ancillaries, you can improve the energy efficiency of your building and ensure your HVAC system is operating efficiently and effectively, maximising its performance.

Our Range Of Ductwork Ancillaries

Our wide range of ductwork ancillaries include flat oval and square duct access doors, plenum boxes and saddle adaptors. Our plenum boxes are available in top entry or side entry options. Manufactured with high quality materials such as galvanised steel and aluminium.

Beyond ductwork ancillaries, HVC Supplies also manufactures and supplies a range of other components such as grilles, diffusers, volume control dampers, fire dampers, weather louvres, specialist louvres and more. Our range is constantly expanding to meet our customers’ demands, or they are improving to suit new industry requirements.

For Orders And Enquiries, Contact Us Today

With our dedicated team working on both new developments and bespoke projects, why not choose quality assured ductwork ancillaries from HVC Supplies for your HVAC system? If you can’t find what you’re looking for, or you need more information on our range, please contact us today.

Extensive product range

Why choose HVC?

Industry beating lead times

The majority of orders despatched in 3 - 5 working days

Exceptional service

Consistently given good feedback by our customers for service

ISO 9001 certified

Certified against ISO 9001 by BRE

Established in 1972

Over 45 years in business