Styrofoam Wall Insulation Sheets

0 78 in x 4 ft x 8 ft.

Styrofoam wall insulation sheets.

Insulated foam sheets are also used as an insulated sheathing underlayment for exterior siding. 0 78 in x 4 ft x 8 ft residential sheathing square edge 1 faced polystyrene foam board insulation item 14545 model 202059. Keep in mind that any interior rigid insulating panel must be covered by a barrier. It is especially recommended for exterior cavity walls and foundations.

We also provide styrofoam brand extruded polystyrene insulation for exterior and interior wall. Large sheets often come with shallow cuts that allow you to snap the sheets in half without using a saw. They are available un faced or laminated with 1 mil polyethylene film or metalized poly reflective film depending upon the application. The panels provide a continuous energy efficient surface.

Smaller and more manageable 2 foot by 8 foot and 4 foot by 4 foot sheets can sometimes be purchased as well. Rigid foam board insulation comes in up to 4 foot by 8 foot sheets to help you rapidly cover expansive walls. Expanded or styrofoam insulation is a budget friendly option while extruded insulation has great water resistance and is ideal for use in areas like crawl spaces. Panels are available in thicknesses from 3 8 and up.

Styrofoam brand extruded polystyrene wall insulation. Styrofoam brand scoreboard insulation is an extruded polystyrene foam insulation board that is easy to cut to commonly used widths. Follow with a 2x4 frame wall and insulate it with batt insulation.