Entertaining Season

Get your alfresco area ready
for entertaining season

Two of our favourite alfresco picks right now: the Whispair Boston 120 rangehood and the Sirius 5-Burner Gas BBQ. Here's a closer look at both, a new installation video, and what to check before your own installation day.

Tim Pollock 27 August 2026 6 min read

In this article

Watch
Clearances
Boston 120
Sirius BBQ
Free checklist
Installation
Get a quote

Spring is close, and for a lot of Melbourne homes that means the alfresco area is about to get a proper workout again. If yours is due for an upgrade, or you're planning one from scratch, two products keep coming up in our conversations with customers this season: the Whispair Boston 120 alfresco rangehood, and the Sirius Drop-in 5-Burner Gas BBQ.

We install both regularly, so below is a closer look at what's actually in each one, a new video walking through a real Boston 120 install, and the essentials worth checking before your own installation day, backed by a free downloadable checklist.

Watch

Rob walks through the Whispair Boston 120

We explain the challenges of alfresco rangehood installs, and why planning early gets you the best result.

Before You Start

Clearances make or break an alfresco install

More alfresco installs get complicated over clearances than almost anything else. Get these sorted before you fall in love with a specific rangehood or benchtop layout, and the rest of the job goes a lot more smoothly.

  • At least 1.2 metres between the BBQ grill and the rangehood's grease filters
  • At least 200mm clearance horizontally from the cooking surface to anything alongside it
  • The rangehood needs to span the full cooking surface, an undersized catchment pushes smoke forward instead of capturing it
BBQ and alfresco rangehood clearances, click to enlarge

Tap the diagram to zoom in

"Confirm the rangehood location before you lock in cabinetry, not after." Some alfresco rangehood installs run into structural roof beams, which can make it difficult to install at the compliant height, and ducting runs can get complicated too if they're not considered before a specific model is chosen.
Fully enclosed or undercover alfresco areas are treated as "indoor" under AS/NZS 5601.1, which is why they generally need an interlock linking the rangehood to the gas supply, unlike a fully open setup. Confirm with us or Energy Safe Victoria whether your space qualifies as enclosed.
Our favourite Whispair model for alfresco areas
Model Spotlight

Whispair Boston 120 Alfresco Rangehood

Built for outdoor kitchens. It's a slim, shallow unit, so we can usually get it in tighter to the ceiling, handy when a structural beam is in the way. The flexible ducting also gives us more room to route around obstructions a rigid system couldn't handle.

Whispair build their hoods in Dandenong, with German motors, and the motor can sit away from the hood itself, so your alfresco area stays as quiet as the extraction is strong. Marine-grade stainless, built for outside.

Whispair Boston 120 alfresco ceiling cassette rangehood
MODEL X9B12S
5yr / 10yr Motor
Boston 120
Suits 90cm–120cm alfresco cooking surfaces
Dimensions1200 × 680 × 152mm
MaterialAISI316 marine-grade stainless
Filtration3 × S-Flow baffle filters

Choosing a motor

Onboard motors keep things simple but run a little louder and make the hood itself bulkier. Off-board or in-line motors run quieter, but need duct runs and neighbours factored in. Worth talking through with us before you choose.

1,020 m³/hr

Onboard Power

150mm duct, 53.9dB(A). Simplest setup, motor built into the hood.

1,680 m³/hr

Onboard Ultra

200mm duct, 56.5dB(A). More extraction, still all in the one unit.

2,010 m³/hr

External Pro Plus

200mm duct, 56.6dB(A) at the motor, quieter in the alfresco area itself since the motor sits away from the hood.

Backed by Whispair's Endurance Warranty: 5-year comprehensive parts and labour, 10-year cover on the remote motor, and lifetime cover on the electronic parts. Correct ducting and motor placement matter for keeping it valid, which is why Whispair recommends installing through their approved installer network.
BBQ of the month
Model Spotlight

Sirius Drop-in 5-Burner Gas BBQ

Three stainless burners, an infrared teppanyaki plate and a 7kg-capacity rotisserie mean this drop-in BBQ can grill, sear and slow-roast all on the same afternoon. It runs on LPG as standard, with a natural gas conversion available, and drops straight into the benchtop for a clean, built-in finish.

Sirius Drop-in 5 Burner Gas BBQ, model SIR-DG3101-BLK
MODEL SIR-DG3101-BLK
Drop-in 5 Burner
Built-in outdoor kitchens, powder-coated black
Cooking area1175 × 600mm
Burners3 tube + teppanyaki + rotisserie
FuelLPG standard, NG conversion available

What's included

Full specs are also available directly from Sirius at siriusbrand.com.
Free Download

Planning ahead? Grab our checklist

Before we arrive to install a BBQ or alfresco rangehood, there's a fair bit worth checking, clearance, catchment, gas type, cabinetry timing and more. Our free checklist covers all nine essentials, so your installation day goes smoothly.

Download the free checklist
Installation

What an installation actually involves

Whether it's a rangehood, a BBQ, or both going in together, here's what our team works through, from quote to handover.

1

Photos & Advice

Send us photos of the alfresco area and we'll talk through clearances, catchment and the best model for your setup, then quote the job. For more complex installs, we may arrange a site visit first.

2

Gas, Electrical & Ducting, One Visit

Our team handles gas connection, any conversion pack fitting, electrical for lighting and controls, and duct runs for the rangehood, without needing separate trades.

3

Test & Handover

We test the BBQ, rangehood and any interlock together, and walk you through it before we leave, so it's ready the moment the tongs come out.

Enquire About Your Alfresco Installation

Tell us about your BBQ, rangehood or outdoor kitchen and we'll confirm the right setup before anything is booked.

Get an installation quote