

Bulkhead / Slim Duct Systems
A bulkhead or slim-duct air conditioner is a compact ducted unit hidden in a bulkhead or ceiling cavity, serving one or two rooms. The discreet alternative to a wall head when you want a clean ceiling.
Bulkhead / Slim Ducts we install

Bulkhead / Slim Ducts, explained.
Ducted looks for one or two rooms
A bulkhead unit hides in a dropped ceiling or joinery and feeds short ducts to one or two rooms. You get the clean ceiling of ducted without conditioning the whole house: the usual pick for master suites, studios and hotel-style fit-outs.
Popular bulkhead sizes
Bulkhead / Slim Duct questions, answered
When is a bulkhead better than a wall split?
When you want the wall and ceiling clean: bedrooms where a wall head would intrude, renovations chasing a minimal look, and rooms with no good wall position. The unit hides in a bulkhead and only a slim grille shows.
Does a bulkhead need a big ceiling cavity?
No. These are compact units designed for shallow voids and joinery: far smaller than a whole-home ducted unit.
What customers say.
5.0 rating · 60 Google reviews
Great Service Schillair!!! Sam was great, and a pleasure to deal with. You can't go past such a good, honest business like Schillair for the best workmanship and prices. Well done Sam........Robert
very professional and does impeccable and clean work
Exceptional service from start to finish! The team was professional, punctual, and completed the air conditioning installation with great attention to detail.

Let’s get your place comfortable.
Free fixed-price quotes by phone or email, and a local team that turns up when they say they will.