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about Radiant heat on an existing slab.
A "dry" installation involves
installing the hydronic and electric radiant heating systems under the
sub floor between the joists or over the sub floor between two layers of
plywood. A 2-inch (50-mm) minimum air gap is required. Reflective
insulation should be installed under the heating product to direct the
heat upward.
Self-regulating elements can be sandwiched between the insulation and
the floor covering. Definitely avoid air gaps. Where reflective foil is
used, place the aluminum side away from the heating elements
Floors electrical radiant
heating
Concrete; electric elements are
embedded in or below the concrete depending on the application and
desired outcome.
Sub floor; electric elements are embedded in a mud bed, poured gypsum
under-layment or thin set material. Various electric products require
different thicknesses of material ranging from 1/8" to 1/2".
Under floor; electric elements are applied to the underside of the sub
floor in the joist space.
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either expressed or implied, of any kind with respect to this website or
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implied, including but not limited to fitness for a particular purpose.
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arising from the use of this site, including but not limited to direct,
indirect, incidental, punitive, and consequential damages. We reserve
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at any time and without notice
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