System guide
Floor Heating Systems: A Gold Coast Guide
Types, heat sources and when it makes sense.
Floor heating warms a room from the ground up, using electric cables or mats, or hot water pipes. This guide explains the types and heat sources, whether floor heating suits a Gold Coast home, and what Frost Solutions recommends for heating in a mild climate.
5.0 from 292 Google reviewsFloor heating Gold Coast
What is a floor heating system?
A floor heating system, or underfloor heating, puts heating elements or water pipes under the floor surface. The floor warms up and radiates heat into the room, so warmth starts at your feet and spreads evenly, with no vents or wall heaters. It can be the main heating for a home or a comfort feature in one room.
Floor heating has real advantages: it is silent, invisible and even, and it frees up wall space. It is also a bigger commitment than most heating, because it is built into the floor. Most people do not consider it until they build or renovate, which is when it is easiest to install.
Types
What types of floor heating systems are there?
There are four common types: inscreed heating in the screed under hard floors, undertile heating in the tile adhesive, inslab heating cast into the concrete slab, and undercarpet heating mats between the carpet and underlay. The right one depends on the floor covering and whether you are building or renovating.
Inscreed heating
Heating cables or pipes are laid in the screed (the levelling layer) under a hard floor. Suits tile, marble, slate and granite, and is usually installed during a build or a full floor renovation.
Undertile heating
Thin electric mats or cables go in the tile adhesive layer directly under the tiles, so nothing is visible. The common choice for bathrooms and ensuites, often run on a timer.
Inslab heating
Cables or pipes are cast into the concrete slab when it is poured. The slab stores heat and releases it slowly, giving gentle background warmth, which suits coloured or polished concrete floors.
Undercarpet heating
Flat heating mats are laid between the carpet and the underlay in a planned layout. Mats come in different shapes and sizes, so they can be fitted to most rooms without lifting a slab.
Heat sources
Electric or hydronic floor heating: what is the difference?
Electric floor heating uses heating cables or mats under the floor, like an electric blanket for the floor. Hydronic floor heating pumps warm water through pipes in the floor, heated by a heat pump, gas boiler or other source. Electric is simpler for small areas; hydronic suits larger floor areas.
Electric floor heating
Heating elements are placed under the surface and connected to a thermostat. It is easy to manage, safe when installed by a licensed electrician, and gives consistent warmth. It is the usual choice for bathrooms and single rooms, and is relatively simple to retrofit when a floor is being replaced.
- Easy-to-manage heating with a thermostat and timer
- Low installation cost for small areas
- Consistent, quiet warmth
Hydronic floor heating
A network of pipes under the floor carries warm water from a central heat source. Possible heat sources include heat pumps, gas and wood-fired boilers. It costs more to install, but a heat pump-driven system can run efficiently over large areas, and it usually comes with digital controls.
- Heat pumps
- Gas boilers
- Wood-fired boilers and stoves
Gold Coast climate
Does floor heating suit a Gold Coast home?
Usually only as a comfort feature. Gold Coast winters are mild, most homes need heating for a few months at most, and slab heating responds slowly to short cool spells. Warm bathroom tiles on a timer make sense; heating a whole house through the floor rarely does.
Slab heating takes hours to warm up and cool down, so it suits places with long, steady cold weather. On the coast, winter days are often mild and sunny, and you want heat on a cool morning and evening, not all day. Reverse cycle air conditioning heats a room within minutes and also cools in summer, so one system covers the whole year.
Our recommendation
What heating does Frost Solutions recommend?
For most Gold Coast homes we recommend reverse cycle air conditioning for heating: ducted for the whole house, or split systems for the rooms you use most. It heats quickly and efficiently in a mild climate and cools in summer, from one system and one set of controls.
Frost Solutions designs and installs ducted air conditioning and split systems, with our own licensed electricians. If you are building, we can plan heating and cooling from your plans; see new builds and renovations. If you want warm bathroom floors, ask your builder or tiler about undertile heating when you plan the bathroom. Call 1300 101 100 or send an enquiry to talk through heating options.
Floor heating questions
Frequently asked questions
Do you need floor heating on the Gold Coast?
Rarely as a main heater. Gold Coast winters are mild, and a reverse cycle air conditioner heats a home quickly and efficiently. Floor heating is mostly a comfort choice, such as warm tiles in a bathroom, or a feature in a new build with large tiled or polished concrete areas.
Is floor heating expensive to run?
It depends on the system, the area heated, insulation and how long it runs. Electric undertile mats in a bathroom on a timer use relatively little. Heating large floor areas, especially with an uninsulated slab, uses much more. A reverse cycle air conditioner is usually the more efficient way to heat living areas.
Can floor heating be added to an existing home?
Undercarpet mats can go in when carpet is replaced, and undertile mats when tiles are replaced, for example in a bathroom renovation. Inslab and inscreed systems are really only practical in a new build or a full floor rebuild.
What heats a Gold Coast home best in winter?
For most homes, reverse cycle air conditioning: ducted for the whole house or split systems for individual rooms. They heat and cool from one system, and zoning keeps running costs down.
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Real words from real clients
Rated 5.0 from 292 Google reviews
Every review below is from our Google Business Profile. Read them all on Google.
5.0 from 292 Google reviews checked 13 Nov 2026- ★★★★★
Absolutely fantastic experience with Frost Solutions! I recently had a ducted air-conditioning system installed and honestly, from the very first conversation through to the finished installation, the whole process was seamless. ... The installation itself was done to a really high standard, the team worked efficiently and left everything clean and tidy. ... Great people, great communication, great workmanship and a great result.
Grant Google review, about Oct 2026
- ★★★★★
Couldn't recommend Frost Solutions highly enough. We recently had them install a 16kW Daikin ducted system with 8 outlets, 6 independent zones, AirTouch 5, multiple upgrades and a 5 year service plan. ... Another big positive is that Frost Solutions have their own electrical team as part of the installation. ... the entire experience was seamless.
Jordan Google review, about Sep 2026
- ★★★★★
Frost Solutions installed ducted air conditioning in my home today and I couldn't be happier. The team were professional, friendly, punctual, and down to earth. ... left the house spotless ... I also really appreciated the follow-up call from the office later in the day to check I was completely satisfied ... They're a local business with local staff, and the value was extremely competitive for the quality of service and workmanship provided.
Bradley Google review, about Nov 2025
- ★★★★★
Thanks guys For installing my Panasonic 18 kilowatt Ducted air conditioning today. The guys turned up on time and were very polite. They worked hard all day, did a great job and left the house neat and tidy. Also they were $2000 cheaper than the others. :)
Brett Google review, about Nov 2025
- ★★★★★
A massive thanks to Frost Solutions. We got a 16kw ducted system put in with 7 zones and 9 outlets. Tyrone and the team were super friendly and very professional doing an awesome job, even helping me to keep maximum space in our roof so I could do an attic room. They also decommissioned and removed 2 of our old split systems. Could not recommend them more highly.
Michael Google review, about Nov 2025
Your comfort, our priority.
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