Dow Under Slab Insulation

View product details.

Dow under slab insulation.

Reduces energy loss between ground and concrete slab. Specify this solution zip 4 3 mb. Below grade under slab with foamular xps insulation. Get all the construction documentation you ll need in a single click.

A sturdy subfloor thermal insulation that resists moisture and freeze thaw cycles. The best way to insulate under a slab on grade concrete foundation is with eps rigid foam insulation. Below grade insulation is important both for the longevity of your structures and for the earth. Below grade under slab system with foamular extruded polystyrene rigid board insulation and radiant heating.

Reduces potential for condensation and moisture damage. Thermosetting resins from dow can be used as an alternative to traditional formaldehyde based resins for binding mineral fibers in the production of insulation blanket products that go into building insulation systems and specialty insulation. Lack of foundation insulation on below grade and under slab projects can account for up to 25 of a structure s total heat loss. See our step by step slab on grade construction videos in the ecohome green home building guide pages.

Insulating properly below grade can help prevent total structure heat loss and reduce heating and cooling bills by 10 20. Freezermate xps insulation is a rigid styrofoam brand solution designed for low temperature application while delivering high r values. Get all the construction documentation you ll need in a single click. 4 10 2012 3 climate zones e301 1 6 5 8 4 slab r value table 402 1 1 insulation and fenestration requirements by component e402 1 1 climatezone slab r valued 4 10 2 ft 5 10 2 ft 6 10 4 ft 9.

View product details. If your slab is heated it s a good idea to increase the r value of the vertical and the horizontal insulation to at least r 20. Get free shipping on qualified under slab foam board insulation or buy online pick up in store today in the building materials department. Specify this solution zip 4 49 mb.

Slabs that include embedded hydronic tubing for radiant heat always need a continuous layer of horizontal insulation under the entire slab.