Eps Under Slab Insulation

Under slab insulation and floors eps expanded polystyrene under slab insulation and floors.

Eps under slab insulation.

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. 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. 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.

Silverboard rigid foam insulation eps offers builders a higher performance product which increases job site efficiency and reduces labor costs. Weighs in at 25 psi. Get free shipping on qualified eps under slab foam board insulation or buy online pick up in store today in the building materials department. Eps insulation out performs xps for both long term thermal resistance and long term moisture absorption and eps comes in a variety of compressive strengths suitable for nearly all building projects.

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. Unitherm can be layered to achieve extremely high thermal resistance. With building owners growing desire to save money on heating and cooling costs and increasingly stringent energy codes contractors will be installing below grade and under slab insulation on more of their projects. Silverboard is a rigid insulation board made from expanded polystyrene eps covered with a layer of polypropylene reflective lamination on both sides.

This highly effective combination of materials offers high compressive strength and great thermal performance when used in below grade and under slab applications. Underslab insulation unitherm delivers the high compressive strength and efficiency required in residential slabs preventing thermal loss through the ground. My understanding is that moisture retention is not a problem with this product. In areas with cold winters eps panels are used to insulate under slabs and the perimeter of foundations.

Using an unnecessarily high strength insulation you end up paying for something you don t really need. Commercial below grade insulation.