Insulating Concrete Slab On Grade

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

Insulating concrete slab on grade.

Insulating a slab on grade depends on at least four factors. By replacing concrete with lower impact and better performing building materials like. Martin holladay explains insulating a slab on grade in the energy smart details department. Yet slab on grade insulation can be arranged in a number of configurations each with pros and cons.

One arrangement may be more conducive to maintaining a continuous thermal barrier from a wall down through its foundation but it allows unsightly exposure along the. 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. The climate the type of foundation whether the slab includes hydronic tubing for radiant heat and the severity of the local termite problem.