Eps Under Slab Insulation

Silverboard is a rigid insulation board made from expanded polystyrene eps covered with a layer of polypropylene reflective lamination on both sides.

Eps under slab insulation.

This highly effective combination of materials offers high compressive strength and great thermal performance when used in below grade and under slab applications. Get free shipping on qualified eps under slab foam board insulation or buy online pick up in store today in the building materials department. With a large offering of below grade and under slab insulating products insulfoam and r tech brand expanded polystyrene eps and graphite polystyrene gps insulation products are engineered to stand the test of time. Silverboard rigid foam insulation eps offers builders a higher performance product which increases job site efficiency and reduces labor costs.

Density is 15 psi and the 2 lb. Eps insulation in an under slab application take the case of a warehouse with a 6 inch thick 2 500 psi concrete slab on 2 inches of eps insulation with a rated stiffness of 360 psi for one inch. Since eps is lower cost per inch than xps and is available in a range of compressive strengths from 10 to 60 psi using it belowgrade and under slabs can save on insulation costs. Underslab insulation unitherm delivers the high compressive strength and efficiency required in residential slabs preventing thermal loss through the ground.

In areas with cold winters eps panels are used to insulate under slabs and the perimeter of foundations. Forklifts to be used in the building impart 8 000 pounds of force at the wheel which has a 6 inch by 10 inch tire footprint on the slab. Under slab insulation and floors eps expanded polystyrene under slab insulation and floors. Commercial below grade insulation.

Because eps is available in a variety of different densities with different compression strengths the material can accommodate any design load requirements from a residential basement to an. 2x4 wall 2x6 wall attic basement crawlspace exterior sheathing exterior wall foundation garage under slab. My understanding is that moisture retention is not a problem with this product. Unitherm can be layered to achieve extremely high thermal resistance.

Using an unnecessarily high strength insulation you end up paying for something you don t really need. We ve found in the south where we have the occasional termite that the performguard eps expanded ps with borates from ach is our best bet for under slab and in ground applications.