Types of grilles and diffusers for ducted home air conditioning

Ducted air conditioning is a firm favourite among homeowners who desire discreet home air conditioning. Concealed air conditioning can be installed in any property so long as there is space to install the hidden ductwork – usually above ceilings or in loft space.

The comfort and efficiency of a ducted heating and cooling system in a home is determined not only by the quality of the air conditioning unit itself, but also by the types and locations of the grilles and diffusers.

These components are the visible parts of a ducted system that are responsible for delivering and returning air in a functional manner while also blending in well in their chosen location.

Below are some of the most common types of air conditioning grilles and diffusers used with ducted air conditioning systems.

Ceiling Diffusers

Ceiling diffusers are one of the most popular choices for modern homes. They are perfect for ensuring even air distribution around individual rooms or open-plan spaces.

Ceiling diffuser types:

  • Round Ceiling Diffusers: Offer 360-degree centralised airflow in rooms
  • Square/4-Way Diffusers: These push air in multiple directions to cover larger areas evenly
  • Linear Slot Diffusers: Sleek and discreet, these are ideal for contemporary home designs.

All of these ceiling diffusers offer excellent air distribution and can blend in with different types of ceiling designs.

Bar Grilles

Bar grilles are ideal for modern homes where a more contemporary finish is required. They feature a series of straight bars arranged either horizontally or vertically. They can be used for both supply and return air.

These modern grilles are stylish and durable. They come in a variety of sizes and finishes, a popular choice being an aluminium finish for a clean look.

Bar grille options:

  • Fixed blade – angled or straight
  • Adjustable blade for directional control
  • Flush-mounted for a clean look.

Custom air conditioning grilles and diffusers

Another benefit of installing a ducted air conditioning system is that grilles can be installed in a variety of discreet locations. This does depend on there being adequate space for ductwork in the property.

Customer grilles and diffuser installations:

  • Fitted wardrobes
  • Kitchen units
  • Fitted or free-standing cupboards
  • Floorboards.

Choosing the right grille or diffuser for concealed home air conditioning

Your Loop Air Conditioning engineer will start by surveying your home to see whether ducted air conditioning is suitable. If it is, we will give you a choice of suitable grilles and diffusers that will enable:

  • Suitable airflow: Design the duct layout to ensure optimal airflow — the grille choice will support that plan
  • Aesthetic appeal: You can choose styles and finishes that match your interior design
  • Maintenance access: Some grilles are designed to allow easy access to filters or ducts
  • Low noise Levels: Poor grille selection can lead to whistling or airflow noise. Your engineer will ensure the most suitable grille or diffuser for your project.

Grilles and diffusers may seem like minor details, but they play a big role in the comfort, performance, and appearance of your ducted air conditioning system.

Whether you’re building a new home or installing home air conditioning for the first time, Loop will help you choose the right product that suit your system and your space.

For more information or a free quotation, please get in touch with our expert team and we will get your stylish new air conditioning installed quickly and to perfection.

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This entry was posted in Blog