Underfloor heating system installation by Continal Underfloor

This is same korean houses. Most of korean house have this sistem.

This is a perfectly executed underfloor heating installation. Good guys and a really good job.

Ondol(underfloor heating system) is 3000 years old in Korea. Welcom! Ondol paradise

If only installations were as epic as that music track makes them seem. . .

Korean way of installing radiant heat over wood subfloor. Koreans having been using this heating for decades. electronic control can be expensive and prone to breaking down. simple manual valve to each circuit is good enough for hot water flow adjustment and good for your lifetime. absolutely no fancy control equipment. 1. install the tubing after all walls are done. each room has a separated circuit. no circuit in bathroom. minimum circuit on passby area. architect's drawing often make the install complicate. Just do it after all walls are done, then you would't risk nailing to the tube . to each room, lay in the order of the following material to the subfloor 1. a thin plastic or vinyl paper to have some concrete proof effect to the wood framing, vinyl should go a few inches up the wall above the final mortar level. 2. 2 inches thick rigid form ( usually pinky) Tape them to prevent mortar leaking 3. 2 layer of rebar net ( the cheap wire net, commonly used for sidewalk concrete) . 4. tubing ( plastic pipe) tie the tube to the rebar 5. 1 more layer of the rebar net on top of the tubing. tie them again to the bottom rebar. 6. a nylon mesh of the very flexible nature, sagging in its own and loose enough that mortar will flow freely into the mesh. Do not pull the mesh flat . loosely folded here and there . This mesh is critical to prevent the concrete from cracking. 7. pour the mortar, just waterly enough as to almost level itself. absolutely no gravel. pouring room by room is much easier to work. pouring whole floor at once? out of mind? good luck.

Definitely worth paying a good company to do this. The amount of underfloor heating I've inspected over the years that has been poorly laid or just thrown in is unbelievable. It's always worth paying for some thermal imaging afterwards to see how the floor is performing and to make sure the pipe runs are as described by the company/manufacturers instructions.

All south korean houses uses these types of heating the floor system It's names is 온돌

it's very common and traditional heating system in south-korea, which is called "온돌" (ondol, means warm stone). its history goes back to more than 2000years. in the old days it used stone, mud and smoke to heat the room and to make path upto the chimney. e.g.) put fire kitchen furnace->smoke goes through stone and mud tunnel->room heats up -> smoke comes out to the chimney but now days we make it like that way shown on the video. it's very good way in winter. it makes all the room very warm that's why korean don't wear shoes in the house and sleep on the floor.

Apparently (reading through the comments) this is common in South Korea.

Beautiful install mate

Is the finished pipe space 250mm? Or is that the first run then back in between giving a 125mm space. Thanks.

I just love the feeling of heated floors in the morning

What is the difference between this and the heating Matt things. This is a larger pipe and spaced more apart but difference in efficiency? Heat wise etc? Can we see that

Nice video.👌 Thanks for sharing,Stay Blessed.🥰

Looks like a great job. Have you looked into using load compensation with underfloor heating ? Having a floor heat output perfectly match the room heat loss brings a new dimension to underfloor heating, total comfort and stable room temperature. Coupled with a condensing gas boiler load compensation and underfloor heating is a perfect partnership. In many cases the expensive room controls, actuators, pump sets and zone valves are no longer required. This reduces instalation costs and running costs while providing better comfort levels that traditional underfloor heating. Viessmann make the ultimate boiler and controls to partner underfloor heating.

This is korean `ondol~`

These guys must kick ass at playing snake.

This makes me miss living in Korea.

fantastic job

Hi. Is it posible to heat shower floor? And all bathroom?