Concrete Slab Radiant Floor Pet Set Up

A slab on grade is defined as any concrete slab poured over excavated soil.

Concrete slab radiant floor pet set up. 1 2 oxygen barrier pex is the most popular size used for radiant floor heating in both thick and thin slabs. Find concrete floor contractorsto install radiant heating. The heating contractor laid out the pex tubing according to the zones that were established for heating the home. U ú eyíõ º jr fêâùûëàáõ ó óýg ú k ª û x yý þôµ iûv vò ß éc 1 0hiqtõ õ ïwû ov þjvëì fÿßjû w ˆþ 4 h mÿ rˆ òc åì óÿ ßw qb sçòuì rjš z ß ÿsü öò æ þç p º íúÿ3 âbä0 älè kús èn7 µ1 ê 1ššöxÿ ï ù no 0 gžg þ 3ó id xi 3sï q zõ g ý ð.

Tubes that circulate hot water or electrical heating elements are installed in the concrete slab when it s poured turning the thermal mass of the concrete into an inconspicuous radiator of warm even heat. While it was done as a new house was being built in my last house i poured a concrete floor on top of a wood framed floor system and could have put radiant heat in that as well. The concrete was 4 thick and the insulation under the slab was 2 thick. The picture above shows a concrete floor we re about to pour with radiant heating tubes installed.

The science behind radiant floor heating is quite simple. This is about installing hydronic radiant floor heating in a slab floor system. This size is adequate for all small to medium size jobs both in residential and commercial projects. The pex tubes were attached to wire mesh using zip ties.

Copper within con crete is highly susceptible to corrosion and a lifespan of 50 years for a radiant floor was considered exceptional. But they all suffered from one primary problem longevity. Our photo above on this page shows that tubing was in some sections more than 18 deep and adjacent to a large area where sub slab insulation was simply omitted by the contractor. The system works via pex pipe a small pump a water heater and a thermostat.

From a radiant heating perspective it doesn t matter if the slab is actually at grade or is poured several feet below grade as part of a full foundation. 5 8 barrier pex can be used for larger projects where high btu load is present due to lack of proper insulation larger than normal slab thickness or special project considerations. When installed in a concrete slab radiant underfloor heating is. Radiant tubing was at the bottom of the slab in this area more than seven inches down in the concrete and set atop the foam sub slab insulation.