About Us

Osbournes (formerly Osborne-Hume Grilles & Louvres Ltd) commenced manufacturing in 1979 and offered an increasing range of louvres and grilles for commercial applications; designed to our client's specific requirements. Osbournes continue to supply the quality louvres and grilles that we've become know for—manufacturing and installation where practical.

Louvres from Osbournes

Award Winning Projects? 

You bet! We have supplied louvres to many award winning projects.

Thinking Outside the Square?

We specialise in custom shapes - circles, triangles, trapeziums - we've done them all!

Custom louvre shapes

Solution Doesn't Exist?

We can make new products just for you!

Do We Install?

We certainly do! We will supply only or install. Osbournes is a Safe Site member.

Designer Products?

Absolutely! We will design, manufacture and install for you.

Technical Specifications

Each of the weather louvres have been independently tested with test results showing our range to have very low water penetration and good air flow—the equal of other locally assembled louvres. 

More detailed techical infomation and drawings can be accessed on the Desktop Version of this site.


Extruded aluminium 6060 T5 alloy with up to 3mm wall thickness on most models. 


Mill, anodised and various powdercoat finishes available.

+64 9 622 0650
117 Mays Rd, Onehunga, Auckland, New Zealand, 1061, New Zealand
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