# Hob Hood: How to Choose Without Overspending

**By Joy David** · 2026-06-12

Match the hood's extraction capacity to your hob type and output first, then the hood width to the hob width (equal or slightly wider). Choose ducted extraction if your kitchen layout allows it. Set your total appliance budget with the hob-and-hood pair in mind from the start, not as two separate line items.  

A hob and a hood are a single system. Buy them separately, size them by guesswork, and you will spend more than you planned and still have a kitchen that smells like last night's curry. The good news: the pairing logic is straightforward once you know the two or three numbers that actually drive the decision.

Singapore kitchens add a layer most guides ignore. Ambient humidity sits between 70 and 85 percent on a typical day, higher after rain, and a poorly matched hood does not just leave grease in the air, it pushes warm, moisture-laden cooking fumes back into a space that is already struggling with condensation. Getting the extraction right is a practical issue here, not a lifestyle upgrade.

## What Your Hob Type Actually Demands from a Hood

![Open-plan Singapore kitchen with induction hob, slim cooker hood, island counter and warm wood cabinetry.](https://cdn.shopify.com/s/files/1/1805/8667/files/open-plan-kitchen-hob-hood-island-singapore.jpg?v=1781232694)

The hob determines what the hood has to deal with. A gas hob produces combustion byproducts (carbon monoxide, nitrogen dioxide, water vapour) on top of cooking grease and odour. An induction hob produces none of those gases; it heats food, not air, so the main extraction load is steam, vapour and grease particles from the pan itself.

This distinction matters because hood manufacturers rate extraction capacity in cubic metres per hour (m³/h). A gas hob, especially a high-output wok burner common in Singapore kitchens, needs meaningfully higher extraction than the equivalent induction setup. If you are comparing two hoods and one costs noticeably less, check whether the cheaper option was tested against a lower-output hob scenario. The rated figure can be optimistic.

Hob width sets the floor for hood width. Common built-in hob cutout widths run around 30 cm for a single domino zone, 60 cm for a standard two-zone, and 75-90 cm for wider four-zone configurations. The hood should match or exceed that width, a hood narrower than the hob lets grease-laden air escape the capture zone at the edges. This is the single most common sizing error in renovated kitchens.

## Extraction Rate: The Number That Matters Most

Every hood spec sheet lists a maximum extraction rate in m³/h. What the spec sheet rarely tells you is the effective rate at real-world static pressure, once you factor in ducting bends, duct length, and the resistance of a grease filter under use. Expect the working figure to be lower than the headline number, sometimes by a meaningful margin.

A rough working guide for Singapore gas kitchens: look for a hood rated well above the minimum for your hob output, with headroom for the filter resistance loss. For induction setups the threshold is lower, but if you cook frequently or at high heat, you still want genuine extraction capacity rather than the bare minimum. Recirculating hoods (which filter and return air rather than expelling it outside) add another layer of resistance; their effective extraction is generally lower than a ducted model at the same rated figure.

Noise is the practical trade-off. Higher extraction usually means more airflow and more noise at top speed. Most cooks run the hood one or two speeds below maximum for everyday cooking. A hood with good mid-speed performance is more useful than one that is impressive only on its highest, loudest setting. Check whether the spec sheet lists noise in dB at each speed, not just the maximum.

## Matching Hob to Hood: The Pairing Logic

The cleanest approach is to choose your hob first, then select the hood. The hob determines the fuel type, the output level, the cutout width, and therefore the minimum hood width and the extraction capacity you need. Reversing that sequence (falling in love with a designer hood and then hunting for a hob to fit under it) is how buyers end up with mismatched specs or unnecessary cost.

If you are choosing a **[gas hob](https://megafurniture.sg/collections/gas-hobs)**, prioritise a hood with strong extraction and genuine ducted capability. Gas cooking in a sealed Singapore kitchen without adequate extraction is not just unpleasant; it is a ventilation concern. If your kitchen layout makes ducting genuinely impossible, a recirculating hood is workable, but factor in the ongoing cost of replacement carbon filters and accept that it will not remove humidity from the air.

For an **[induction hob](https://megafurniture.sg/collections/induction-hobs)**, the extraction demands are lower, which can open up the hood budget for better build quality, quieter operation, or a design that suits the kitchen aesthetic more closely. A four-zone induction hob at 60 cm or wider still needs a properly sized hood, but the absence of combustion gases gives you a little more flexibility in how you specify the extraction rate.

A **[domino hob](https://megafurniture.sg/collections/domino-hobs)** setup (two 30 cm modules side by side, often mixing an induction zone with a gas or teppanyaki zone) is popular in renovated kitchens with a luxury or bespoke feel. The combined footprint can reach 60-90 cm. Spec the hood against the combined width, not each module individually, or you will undersize it.

## Gas vs Induction: What Changes for the Hood Choice

Beyond extraction rate, the fuel type affects one practical detail that buyers overlook until installation day: the hood's placement height above the hob. Most manufacturers specify a minimum clearance between the hob surface and the hood base, typically higher for gas than for induction, because the open flame and rising heat column need more separation for safe operation. Check this figure against your kitchen's ceiling height and cabinet layout before you order. Kitchens in older HDB resale flats sometimes have lower upper cabinets than current guidelines assume.

Induction hobs also bring one frequently forgotten constraint: the cookware has to be magnetic (ferrous). This is a hob-side requirement, but it sometimes influences the renovation plan if the household is replacing a full set of pots and pans. Worth raising with whoever is specifying the kitchen package so the cookware cost lands in the right budget column.

A note on power: a single-zone portable induction unit draws around 2,000 W. A built-in four-zone induction hob can draw 7,000 W or more, which requires a dedicated higher-rated circuit. Singapore mains runs at 230 V, 50 Hz, and a standard 13 A wall socket supplies roughly up to 3,000 W. If you are specifying a high-output induction hob, confirm the circuit requirement with a licensed electrician before the renovation is finished, retrofitting a dedicated circuit after tiling is an expensive lesson.

## Ducted vs Recirculating: Making the Call

![Modern kitchen with induction hob, stainless steel cooker hood, neutral cabinetry and bright dining area in the background.](https://cdn.shopify.com/s/files/1/1805/8667/files/induction-hob-stainless-steel-hood-modern-kitchen.jpg?v=1781232694)

Ducted extraction pulls cooking air out of the kitchen and expels it externally. It removes grease, odour, heat, and humidity. In Singapore's climate, where a cooking session can noticeably raise the indoor humidity in an enclosed kitchen, this is the clear preference if your layout allows it.

Recirculating hoods filter the air through grease and carbon filters and return it to the kitchen. They work in kitchens where ducting to an external vent is impossible, a common constraint in certain HDB layouts, island installations, or when the hood is on an interior wall with no viable duct route. The trade-offs are real: humidity stays in the kitchen, carbon filters need periodic replacement, and effective extraction rates are lower than equivalent ducted models. If recirculating is your only option, choose a model with a high-quality multi-layer carbon filter and factor replacement filters into the running cost.

One detail worth checking early in the renovation: whether your contractor plans to duct through an existing kitchen exhaust point or cut a new penetration. The position of the exhaust point relative to your chosen hood location affects duct run length and the number of bends, each bend reduces effective extraction. Shorter, straighter duct runs perform better.

## Budget Allocation: Where to Spend and Where to Hold Back

The instinct to anchor the budget on the hob and treat the hood as a secondary purchase is understandable but costly in the long run. A premium hob paired with an entry-level hood will underperform every time you cook at high heat. A more balanced allocation (treating hob and hood as roughly equivalent investments) tends to produce a better outcome.

Within the hood itself, the motor and the filter system are worth spending on. The cosmetic finish (glass, stainless, painted metal) is a style decision that does not affect function. If the budget is tight, a simpler-looking hood with a strong motor is a better choice than a sleek one with a marginal extraction rate.

Brands carried at Megafurniture include SMEG, Happie, and Europace across the appliance range. Specifications and availability vary; the most useful step is to compare the extraction rate, noise level at each speed, and filter type against your specific hob setup. The **[hob and cooktop range](https://megafurniture.sg/collections/hob)** covers gas, induction, domino and other configurations with local delivery and installation.

## Frequently Asked Questions

### Does the hood brand have to match the hob brand?

No. Hobs and hoods from different brands work together provided the sizes, extraction rates and clearances are compatible. Matching brands can simplify the aesthetic and sometimes the warranty process, but it is not a technical requirement. Focus on the pairing specs, not the logo.

### How wide should my hood be relative to my hob?

Equal width is the minimum; slightly wider is better. A hood narrower than the hob allows cooking air to escape the capture zone at the edges, reducing effective extraction noticeably. If your hob cutout is 60 cm, a 60 cm hood is acceptable; a 90 cm hood is better if the cabinet space allows it.

### Can I use a recirculating hood with a gas hob?

Yes, but it is not ideal. Recirculating hoods do not remove combustion byproducts or humidity from the kitchen, they filter grease and some odour and return the air. For regular gas cooking in Singapore's already-humid climate, a recirculating hood is a compromise. If ducting is genuinely impossible, choose a model with a multi-layer carbon filter and ensure the kitchen has other ventilation.

### What extraction rate do I need for a Singapore kitchen?

There is no single answer because it depends on hob output, kitchen volume, and cooking frequency. As a starting point, look for rated extraction well above the bare minimum for your hob type, then factor in duct run losses and filter resistance. For high-output gas cooking, err toward a higher-rated hood rather than the midpoint. Check the manufacturer's guidance for your specific hob.

### Is it worth buying a hob and hood as a package deal?

Sometimes. Package deals can offer a saving and guarantee dimensional compatibility. The risk is that one component in the package is a weaker spec than you would have chosen independently. Evaluate the pair on their individual specs (extraction rate, hob output, noise levels) not just the combined price. A well-matched separate purchase can outperform a mismatched package.

## The Right Pair Makes the Kitchen

The hob-and-hood decision is one of the few appliance choices where getting the pairing wrong costs you twice: once at purchase, and again every day the kitchen smells or the surfaces accumulate grease faster than they should. Start with the hob type and output, match the hood to those demands, confirm the electrical or gas requirements early, and set a budget that treats both appliances as equal priorities.

Megafurniture's appliance range includes hob and hood options across multiple configurations, with local delivery, installation and after-sales support included on qualifying orders. See the full **[hob and cooktop range](https://megafurniture.sg/collections/hob)** or visit the showrooms at Joo Seng Road or Tampines to compare setups in person before committing.

Separately, a growing proportion of Megafurniture's furniture (bed frames, sofas, mattresses and wood pieces) is now produced and quality-checked in the company's own factories in Johor and Guangdong, expanding in stages through 2028. The appliances are sourced from established brands and backed by the same local installation and after-sales service.

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> Source: [Megafurniture](megafurniture.sg/blogs/articles/hob-hood-how-to-choose-without-overspending)