Home How to Heat an Open Plan Home in Sydney: Wood, Gas or Electric?

How to Heat an Open Plan Home in Sydney: Wood, Gas or Electric?

A side-by-side comparison showcasing a freestanding wood heater, a modern gas fireplace with decorative stones, and a contemporary electric heater with a marble mantelpiece.

When the temperature drops, there’s nothing like warming up beside a glowing fireplace. But there’s more to consider than comfort when fireplace shopping: factors like affordability, maintenance and local regulations. One of the first decisions you’ll face is which of the three main types of fireplace to choose from: wood, gas or electric?

Open plan design is a style that forgoes interior walls in favour of a single large inside area. It’s an approach with a number of benefits including improving natural light, space and airflow throughout the home. A modern, minimalist layout that makes excellent use of the space and accommodates the way that families live, open plan is a popular home design style in Sydney.

Wondering how to heat an open plan home? As Sydney’s leading and longest-running fireplace retailer, Home Fires can offer you expert advice on how to heat your open plan house and provide you with the perfect fireplace to warm you up all winter.

Here’s a quick overview of how the three main fuel sources stack up for open-plan spaces:

Heating Type Primary Benefit for Open Layouts Heat Delivery Style Installation Requirement Maintenance Level
Wood Heaters High thermal output and a traditional, rustic ambience. Radiant & Convection: All-encompassing warmth that heats objects and floors evenly. Requires a flue/venting system (no traditional brick chimney needed). Moderate: Requires firewood storage and clearing out ash post-burn.
Gas Heaters Rapid, powerful warmth with the flick of a switch. Constant Thermal Heat: Steady, controllable stream of warm air using natural gas or LPG. Advanced, flexible flues vented directly through an external wall or roof. Low: Clean living with absolutely no ash or messy clean-ups.
Electric Heaters Unrivalled installation flexibility for open layouts. Zone Heating: Fan-forced heat distribution paired with realistic flame designs. Zero Hassle: No chimneys, flues, or gas lines required. Plug and play. Low: Virtual maintenance-free operation.

Here’s the Home Fires guide to choosing the right fireplace for your open plan home, starting with the all-important question of which fuel source to pick.

Finding the Best Way to Heat an Open Plan Home This Winter

Fireplaces have warmed homes up for hundreds of years, evolving from smoke pits to wall-mounted masonry and eventually including gas and electric technology. Today you have more options than ever before for heating your home and three main styles to choose from: wood, gas and electric. Wood-burning fireplaces are the most traditional, and perfect for a down-to-earth rustic feel. Gas heaters are easy to install, quick to start up, and offer a highly efficient, clean-burning alternative to traditional open wood fires. Electric fireplaces are portable and convenient, giving you a laidback fireside experience with the flick of a switch.

How do the three main fireplaces types hold up when it’s time to heat an open plan home? Open plan style demands a fireplace that can capably warm multiple areas while remaining a focal point. Proportion is important: ceiling height and where the fireplace sits in the room all make a difference. It’s harder to heat a larger connected space, so the fireplace needs to be a powerful performer. The most effective system designed for high thermal output is one that takes into account your climate, lifestyle factors and house size.

All three fuel types can serve open plan homes in different ways. Gas fireplaces offer a strong and controlled form of heat that you can easily adjust to suit the space. Electric fireplaces are versatile enough that you can install them anywhere in your home, and contemporary models offer surprisingly realistic flame designs. The appeal of wood-burning fireplaces is as much emotional as it is practical, and the right wood-burning heater can bring an intimate feel to even a large space. When you choose models wisely, all can make your open-plan house a comfortable home in winter.

Real Benefits of Freestanding Wood Heaters Sydney Property Owners Appreciate

A classic black freestanding wood heater sits nestled in a modern dining and kitchen area, radiating a warm flame over polished timber floors.


Freestanding wood heaters are self-contained wood-burning fireplaces that can fit anywhere in your home, giving you a traditional fireplace experience with no chimney required. Available in two primary styles, radiant and convection, there are some real benefits to these wood heaters for Sydney homeowners including:

All-Encompassing Radiant Warmth for Living Zones

Radiant wood heaters warm a space like the sun, spreading evenly onto people, furniture and floors. This gentle, all-encompassing form of warmth feels like stepping into a patch of sunshine on a chilly winter’s day.

Long-Term Firewood Savings and High Thermal Output

Modern freestanding wood heaters use a secondary burn process to re-use smoke and gases instead of letting them vanish up the chimney. This means less pollution in the air and more heat in your home. Because of the controlled airflow, freestanding wood heaters use a lot less firewood than traditional fireplaces, extracting more burn time from the logs they do consume.

Browse wood heaters in Sydney from Home Fires’ freestanding range including models from Maxiheat, Masport, Regency, Nectre and other major fireplace brands.

Convenience and Fast Heat with Gas Heaters Sydney Showrooms Offer

A sleek built-in gas fireplace integrated into a white brick statement wall beneath a wall-mounted television in a bright, open-plan living room.


From style to savings, gas fireplaces make life easier and create a feel that’s close to a traditional-style fireplace but without the clean-up. Gas is the most popular fuel source for modern fireplaces, which is why you’ll find so many gas heaters in Sydney showrooms and stores. The biggest benefits of gas include:

Quick Starters and Constant Thermal Delivery

To start a gas fireplace, all you have to do is press a button or flick a switch. Once the fire is underway, there’s no need to stoke the firewood or add more logs. Using natural gas or LPG, gas fireplaces provide a steady stream of thermal heat.

Clean Living with No Ash Post-Burn

Gas fireplace screen designs have become elegant and sophisticated. Featuring a range of aesthetics from pebbles to coals, they provide clean ambience with no clean-up required afterwards.

If you’re looking for gas heaters in Sydney, browse Home Fires’ gas heating options from brands like Rinna, Lopi and Escea.

Flexibility and Modern Styling with Electric Heaters Sydney Locals Choose

A minimalist, double-sided linear electruc fireplace provides a modern zone-heating solution between a chic indoor lounge and an outdoor patio layout.


Electric fireplaces are easy to install and low-maintenance but surprisingly chic and aesthetically appealing too. The way you can so easily move them from room to room makes electric heaters in modern Sydney homes and apartments a popular option.

Zero Installation Hassle for Open Layouts

Electric heaters provide easy installation without the need for chimneys, flues or gas lines. Because they don’t require structural modifications, you can place them wherever you’d like to in your open plan home.

Moving Heat Where You Need It Most

Electric heaters are portable, so you can carry them from place to place and only heat the area you are using (a practice known as ‘zone heating’). This efficient style of heating saves money and the best electric heaters warm an area up quickly.

Home Fires has top-quality electric heaters in Sydney from brands like Weber, Lopi and Rinnai.

Choose the Perfect Model for Your Lounge Today

Choosing your fuel source is only the first step to heating an open plan home. Once you’ve settled on the type of fuel, the next step is build type: inbuilt or freestanding. The key difference is the installation style. While freestanding fireplaces stand out on their own, built-in fireplaces fit into the existing masonry. For new builds and major renovations, built-in fireplaces are often preferable, while freestanding options are easier to add to an existing room.

Smaller, less powerful heaters can struggle to adequately cover an open plan space. The Home Fires team can help you determine your needs and provide you with a fireplace that meets your home’s needs and suits your tastes and aesthetic.

How Traditional Wood Fireplaces Compare to Modern Freestanding Units

Open fireplaces offer a sense of cosy nostalgia. But according to the Australian Department of Climate Change, Energy, the Environment and Water, they only provide radiant heat. And up to 90% of the heat they generated goes up the chimney, leaving cold air in its place.  

Modern freestanding wood-burning units are a lot more efficient at heating up a home, use much less firewood, produce next to no smoke and ash and require a lot less construction. They’re a simple yet powerful option: just what you need to heat an open plan home in Sydney.

Secure Your Warmth and Upgrade Your Home Comfort

Heat up your open plan home and stay warm all winter with a wood, gas or electric fireplace from Home Fires. Sydney’s leading fireplace destination, Home Fires has been a trusted name in the industry for over 40 years. With Home Fires, you can browse all the leading fireplace brands under one roof at our showroom locations including Masport Heating, Lop, Rinnai, Weber, Regency, Heatmaster, Escea, Nectre and more.

When you shop with Home Fires you enjoy peace of mind with expert advice and industry-leading service and warranties. The winner of Australia and New Zealand’s Most Outstanding Weber Store 2025, we look forward to helping you find the perfect fireplace for your open plan home.

Visit our showrooms in Minto or Casula today to view our full heating range, or contact our team online for expert advice on your open-plan home layout. For more information, contact the Home Fires team.

Frequently Asked Questions (FAQ)

What is the most cost-effective way to heat an open plan home in Sydney?

The most cost-effective solution depends on your local fuel access and home layout, but modern gas heaters and freestanding wood heaters offer exceptional thermal efficiency for large spaces. Modern wood burners use a secondary burn process to maximize your firewood savings, while natural gas provides powerful, instant heat output that can be highly cost-effective for rapid warmth compared to standard electric element panel heating. Selecting a high-output unit ensures you efficiently heat an open plan home exactly when you need it without wasting energy.

Can freestanding wood heaters safely sit in a corner layout?

Yes, modern freestanding wood heaters are highly versatile and can be safely installed in a corner layout. Because they are self-contained units, they only require proper clearance from walls and combustible materials as specified by the manufacturer. This makes them an excellent, space-saving focal point that can easily distribute radiant and convection warmth across an open-plan room.

Do gas heaters Sydney retailers supply need a full chimney?

No, the modern gas heaters Sydney homeowners choose do not require a traditional brick chimney. Instead, they utilize advanced, flexible flues that can be vented directly through an external wall or roof. This makes gas fireplace installation incredibly simple, allowing you to enjoy clean, constant thermal delivery in your open layout without major structural renovations.

Are electric heaters in Sydney stores powerful enough for big spaces?

While traditional portable models are best for smaller zone heating, premium electric heaters in Sydney showrooms feature advanced fan-forced technology designed for larger living areas. These contemporary electric fireplaces offer high-quality heat distribution alongside surprisingly realistic flame designs. They provide an excellent, zero-installation-hassle alternative for warming specific zones within a large, open-plan house.

Is it difficult to maintain a modern gas fireplace?

Not at all; modern gas fireplaces are designed for clean living and require very little day-to-day maintenance. Unlike wood-burning options, there is absolutely no ash post-burn, meaning you never have to deal with messy clean-ups or stoking logs. To keep your unit running safely and efficiently, all that is recommended is a quick annual service by a qualified technician.

Where can I see these open-plan fireplace options in person?

You can view a massive range of open-plan heating solutions in person at the premier gas heaters Sydney destination, Home Fires. Visit our fully stocked showrooms located in Minto or Casula to experience wood, gas, and electric models from leading brands functioning firsthand. Our expert team is always on-site to help you find the perfect high-output heating system tailored to your specific home layout.

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