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Shipping Update: Due to recent fuel and freight increases, a temporary adjustment has been applied to shipping rates.
We’re keeping overall pricing as stable as possible and will review regularly.

Grilles, Diffusers & Registers

Our wide selection of grilles, registers, diffusers, and accessories includes a variety of shapes and sizes to meet any application and budget requirement.

An effective HVAC system needs to be made up of the correct components, positioned perfectly in each room in a building to ensure an even air  distribution.

Grilles and Diffusers: What’s the difference?
Although grilles and diffusers job roles are similar, they do have some major differences.

Grilles can be used to either supply or return air, coming usually in a fixed blade. Grills are static and have fixed openings, the volume is constant as long as the fan volume is constant.

Grilles can be used for different applications and are often installed in vertical surfaces such as walls or doors.

Diffusers on the other hand can direct air in more directions than just up or down and, depending on the type of diffuser it is, can have several configurations which allow for multiple air pattern control.

Code Product Price Min.
Quantity
Status Quantity
FSR2515 FSR2515 SQ 250 to RND 150 Adaptor Frameless/Ext Louvre
RRP $39.00
$33.91
0 Available from Stock
FSR2520 FSR2520 SQ 250 to RND 200 Adaptor Frameless/Ext Louvre
RRP $39.00
$33.91
0 Available from Stock
SR1510 SR1510 Square 150 to Round 100 Metal Adaptor
RRP $35.00
$30.44
1 Available from Stock
SR1515 SR1515 Square 150 to Round 150 Metal Adaptor
RRP $35.00
$30.44
0 Available from Stock
SR2015 SR2015 Square 200 to Round 150 Metal Adaptor
RRP $38.76
$33.70
0 Available from Stock
SR2020 SR2020 Square 200 to Round 200 Metal Adaptor
RRP $38.76
$33.70
0 Available from Stock
SR2515 SR2515 Square 250 to Round 150 Insulated Adaptor
RRP $39.00
$33.91
0 Available from Stock
SR2520 SR2520 Square 250 to Round 200 Insulated Adaptor
RRP $39.00
$33.91
0 Available from Stock
SR2525 SR2525 Square 250 to Round 250 Metal Adaptor
RRP $39.00
$33.91
0 Available from Stock
SR3010 SR3010 Square 300 to Round 100 Insulated Adaptor
RRP $72.75
$63.26
0 Available from Stock
Available from Stock
SQ 250 to RND 150 Adaptor Frameless/Ext Louvre FSR2515
RRP $39.00
$33.91
Available from Stock
SQ 250 to RND 200 Adaptor Frameless/Ext Louvre FSR2520
RRP $39.00
$33.91
Available from Stock
Square 150 to Round 100 Metal Adaptor SR1510
RRP $35.00
$30.44
Min.Quantity
1
Available from Stock
Square 150 to Round 150 Metal Adaptor SR1515
RRP $35.00
$30.44
Available from Stock
Square 200 to Round 150 Metal Adaptor SR2015
RRP $38.76
$33.70
Available from Stock
Square 200 to Round 200 Metal Adaptor SR2020
RRP $38.76
$33.70
Available from Stock
Square 250 to Round 150 Insulated Adaptor SR2515
RRP $39.00
$33.91
Available from Stock
Square 250 to Round 200 Insulated Adaptor SR2520
RRP $39.00
$33.91
Available from Stock
Square 250 to Round 250 Metal Adaptor SR2525
RRP $39.00
$33.91
Available from Stock
Square 300 to Round 100 Insulated Adaptor SR3010
RRP $72.75
$63.26