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WATER
HEATING
UNDERFLOOR/WALL

Possible with our underfloor water heating radiant panels.

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Innovative Floor Heating Panels

Are you concerned about your outdated heating system and rising energy prices? Many face challenges in effectively heating their homes and businesses. We understand that traditional heating methods can be costly, inefficient, and fail to provide desired comfort and aesthetics.

Popular heating system have its issues. Are you tired of feeling chilly in some parts of your home or office while others are uncomfortably warm? Traditional heating methods can leave you frustrated because of the uneven heating and may even affect your health due to dry air they create.

Our underfloor radiant heating panels offer a solution to these problems. They provide even heat distribution, minimize heat loss, offer significant energy savings and require no maintenance. With easy installation and the elimination of bulky radiators or ductwork, our panels maximize your space and enhance your interior's visual appeal.

Hoya Ondol Panels

Hoya Ondol Panel Components
1
2
3
4
5
1
1. Desired flooring
2
2. Panel cover
3
3. Heating pipes (⌀16/12 mm)
4
4. Main panel
5
5. Insulation material

Why Hoya Ondol?

Energy-saving

Radiant heat directly from the floor ensures superior heat distribution and reduced heat loss.

Quick installation

Sturdy design of panels eliminates the need of costly and time-consuming concrete work.

Comfortable

Even heat distribution eliminates cold spots while providing a cozy and healthy warmth throughout your space.

Key Features

Traditional Korean flooring technology revitalized with cutting-edge techniques

Same-day construction for up to 100m² for a skilled technician

Made with mixture of volcanic rocks and other natural composites

Healthy far-infrared radiation heat emission at 90.3% efficiency

Sturdy and resilient structure with no wobbling or instability even with heavy loads

Easy installation, no professional help required

Meets for fireproof and non-toxic standards

Safe for use without electrical hazards

Ecology

Composition

A mixture of graphite, volcanic rocks, and other natural composites.

Recycling

The panels can be reused even after installation. They can also be returned to the manufacturer for recycling.

Safety

The panels are non-toxic, non-flammable, and non-radioactive, making them safe for you and the environment.

Comparison of Installation Methods

Thickness

Wet Method
(Concrete Screed)

Dry Method
(Hoya Ondol Panels)

wet method illustration

Water pipes in concrete screed.

50-80 mm

dry method illustration

Pipes with heating water in Hoya Ondol panels.

26 mm

With Hoya Ondol panels, you will save a few centimeters in room height.

Thickness

Wet Method
(Concrete Screed)

wet method illustration

Water pipes in concrete screed.

50-80 mm

Dry Method
(Hoya Ondol Panels)

dry method illustration

Pipes with heating water in Hoya Ondol panels.

26 mm

thickness description

Weight

Wet Method
(Concrete Screed)

Dry Method
(Hoya Ondol Panels)

90-120 kg/m²

14 kg/m²

Hoya Ondol panels are several times lighter than the wet method. This makes them suitable for weaker or antique buildings. It also facilitates installation on higher floors and reduces transportation costs.

Weight

Wet Method
(Concrete Screed)

90-120 kg/m²

Dry Method
(Hoya Ondol Panels)

mt-1 mt-sm-0

14 kg/m²

weight description

Compression Strength

Wet Method
(Concrete Screed)

Dry Method
(Hoya Ondol Panels)

15-25 MPa

34.5 MPa

Hoya Ondol panels are stronger/harder than the concrete commonly used in wet concrete screeds for underfloor heating.

Compression Strength

Wet Method
(Concrete Screed)

15-25 MPa

Dry Method
(Hoya Ondol Panels)

34.5 MPa

Hoya Ondol panels are stronger/harder than the concrete commonly used in wet concrete screeds for underfloor heating.

Installation Speed (100m²)

Wet Method
(Concrete Screed)

Dry Method
(Hoya Ondol Panels)

12 days
(required concrete curing)

1-2 days
(immediate availability for use)

Hoya Ondol panels are much faster to install, mainly due to the lack of need for preparation, pouring, and curing concrete.

Installation Speed (100m²)

Wet Method
(Concrete Screed)

12 days
(required concrete curing)

Dry Method
(Hoya Ondol Panels)

1-2 days
(immediate availability for use)

speed description

Heating Speed

Wet Method
(Concrete Screed)

Dry Method
(Hoya Ondol Panels)

3 hours 26 minutes

1 hour 33 minutes

Time taken for the room to be heated from 18C to 30C, with air temperature measured at 1.5m above the floor, and heating water temperature at 60C. Measurements made under laboratory conditions.

Test codes: KCL, KS B 8025 (wet method), KIAEVS S-18 (dry method)

Heating Speed

Wet Method
(Concrete Screed)

3 hours 26 minutes

Dry Method
(Hoya Ondol Panels)

1 hour 33 minutes

Time taken for the room to be heated from 18C to 30C, with air temperature measured at 1.5m above the floor, and heating water temperature at 60C. Measurements made under laboratory conditions.

Test codes: KCL, KS B 8025 (wet method), KIAEVS S-18 (dry method)

Frequently Asked Questions

The panels last easily at least 30 years.

Water boiler (either electric gas type) boils the water to designated temperature. The water is directed via a pipe to a water distributor wchich distributes hot water betwen a number of pipes which one by one go to rooms hidden in our underfloor panels. The water heats up the panels which in turn heat the floor evenly. The water pipes then direct water back to the distributor and back to the boiler where water is heated again.

All kinds of floorring including tiles, hardwood, laminate, vinyl and carpeting.

Yes, floor heating is suitable for both residential and commercial buildings and is not limited to it. Its light weight and non-intrusive installation makes it suitable for historical sites, fragile buildings and more.

The benefits of floor heating include enhanced comfort, even heat distribution, energy efficiency, reduced allergens, and the elimination of visible heating elements.

Floor heating is considered highly energy-efficient because it operates at lower temperatures and provides radiant heat, resulting in less heat loss compared to traditional heating systems. Typical savings amount to 10-40% comparing to radiator heating.

Floor heating can be installed in both existing homes and new construction. No concrete nor demolition is needed.

Our panels do not need any maintenance. Boiler used to heat up the water needs maintenance according to its producer guidelines.

Invest in The Ultimate Heating Solution!

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Phone number:
+48 602 433 141
E-mail address:
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