A-Panel
Straight channels for the long runs across the open floor.
- ChannelsStraight
- Weight11.2 kg/m²
- Per box8 panels, 2 m²
Hydronic Floor Heating Panels
A dry panel system only 26 mm thick. No screed, no curing time, and the room is back in use as soon as the floor goes down.
Low enough for any floor
For new homes and renovations. The panels sit straight on the slab or subfloor. Pipe runs in the channels of the base panel, the cover panel clips over it, and your flooring goes on top. New to hydronic heating? Our hydronic heating guide explains how it works, and our cost guide shows what sets the price.
26 mm
- Cover panel 6 mm
- Base panel, with 16 mm PE-RT pipe in its channels 20 mm
- Finished panel height 26 mm
Shown for the B- and C-Panels. The A-Panel is a single 26 mm panel with cover strips that sit flush. A 1.7 mm HOYA Ondol reflective foil goes underneath every panel, and your floor covering sits on top. Compare it with other systems on our floor heating heights page. Sizes and weights for each panel are on the panel technical data page.
Three panels, laid together
All three are 500 × 500 mm and finish at 26 mm, so they combine across one floor with no change in height.
B-Panel
Straight and curved channels for turns, sides and corners.
- ChannelsStraight and curved
- Weight16.68 kg/m²
- Per box6 panels, 1.5 m²
C-Panel
An open layout where pipes run close together, near doors and boilers.
- ChannelsOpen
- Weight15.08 kg/m²
- Per box6 panels, 1.5 m²
Compare the panels
The same on all three: 500 × 500 mm panels, 26 mm finished height and 4 panels per square metre.
| Specification | A Panel | B Panel | C Panel |
|---|---|---|---|
| Where it is used | Straight runs | Curves and straight runs | Where pipes run close together, such as near doors and boilers |
| Used with | Always used with B panels; C panels as needed | Can be used on its own | Can be used on its own |
| Channel layout | Straight | Straight and curved | Open |
| Panel size | 500 × 500 mm | 500 × 500 mm | 500 × 500 mm |
| Base panel thickness | 26 mm | 20 mm | 20 mm |
| Cover | Channel cover strips, 500 × 30 × 8 mm, 3 per panel, supplied with the panel | Cover panel, 500 × 500 × 6 mm, supplied with the panel | Cover panel, 500 × 500 × 6 mm, supplied with the panel |
| Finished thickness | 26 mm | 26 mm | 26 mm |
| Weight each | 2.8 kg incl. cover strips | 4.17 kg incl. cover panel | 3.77 kg incl. cover panel |
| Weight per square metre | 11.2 kg | 16.68 kg | 15.08 kg |
| Panels per square metre | 4 | 4 | 4 |
| Panels per box | 8 | 6 incl. cover panels | 6 incl. cover panels |
| Coverage per box | 2 m² | 1.5 m² | 1.5 m² |
| Weight per box | 22.4 kg | 25.02 kg | 22.62 kg |
Where it goes
- Used forStraight runs across the open floor
- ChannelsStraight
- Used withAlways with B-Panels; C-Panels as needed
How it is made
- Base panel26 mm
- Cover3 channel strips, 500 × 30 × 8 mm
Weight and packing
- Weight per m²11.2 kg
- Weight each2.8 kg with strips
- Box8 panels, 2 m², 22.4 kg
Where it goes
- Used forCurves and straight runs
- ChannelsStraight and curved
- Used withCan be used on its own
How it is made
- Base panel20 mm
- CoverCover panel, 500 × 500 × 6 mm
Weight and packing
- Weight per m²16.68 kg
- Weight each4.17 kg with cover panel
- Box6 panels, 1.5 m², 25.02 kg
Where it goes
- Used forWhere pipes run close together, such as near doors and boilers
- ChannelsOpen
- Used withCan be used on its own
How it is made
- Base panel20 mm
- CoverCover panel, 500 × 500 × 6 mm
Weight and packing
- Weight per m²15.08 kg
- Weight each3.77 kg with cover panel
- Box6 panels, 1.5 m², 22.62 kg
Covers are supplied in the box with each panel.
Dry panel or wet screed?
Most hydronic floors are pipe set in a concrete screed. A dry panel does the same job without the depth, the weight or the wait.
HOYA Ondol dry panel
- Height26 mm
- Weight11.2 to 16.68 kg/m²
- LayingLay the base panels, press in the pipe, fit the covers
- Later changesPanels lift out and can be reused
Wet screed
- HeightAbout 70–110 mm, including the insulation board
- WeightAbout 120 kg/m²
- LayingLay insulation and pipe, pour the screed, then wait for it to cure
- Later changesConcrete has to be broken out
How a floor goes in
1Lay the base panels
Reflective foil first, then the base panels clip together across the room.
2Press in the pipe
16 mm PE-RT pipe is pressed into the channels, following the layout plan.
3Cover and finish
Covers go on, then timber, laminate or vinyl goes straight over. Tiles go on a 6 mm tile board.
The panels can be laid by a builder, carpenter or flooring installer, following HOYA Ondol’s installation instructions and the panel and pipe layout designed for your floor, working with your hydronic installer. Manifold, heat pump or boiler connections must be made by a licensed plumber, and electrical work by a licensed electrician. In some states, laying the heating pipe itself is also licensed plumbing work, so check with your installer. Warranty requires licensed connections. This does not limit your rights under the Australian Consumer Law.
Rooms it suits
Living areas
Even warmth across open-plan rooms.
Bedrooms
Quiet heat with no draughts or fan noise.
Bathrooms
Warm tiles underfoot.
Kitchen and dining
Works under tiles and hard floors.
What else the system needs
We quote the full kit for your floor plan, not just the panels.
Reflective foil
A 1.7 mm foil that goes under the panels to send heat upwards.
Edge strips
Finish the panel edges along walls, where your floor needs them.
16 mm PE-RT pipe
Runs in the panel channels.
Manifold
Splits flow to each heating circuit.
Room thermostats
Set each zone to its own temperature.
Heat source
A heat pump or boiler heats the water.
Planning a heated floor?
Send us your floor plan and we’ll quote the panels, pipe and manifold for your rooms.