Extruded polystyrene xps easily recognized by its blue green or pink color falls in the middle of the three types of rigid foam insulation in both cost and r value used most in walls or below grade applications recyclable and at about r 5 per inch costs around 42 per sq.
Expanded polystyrene foam board insulation r value.
R 8 expanded polystyrene foam board insulation 2 x 4 x 8 please note.
Prices promotions styles and availability may vary by store and online.
Maximum r values in february 21 2001.
Inventory is sold and received continuously throughout the day.
0 9375 in x 3 875 ft x 7 875 ft expanded polystyrene foam board insulation item 15358 model 451156 the higher the r value the greater the insulating power.
It established a new benchmark in r value requirements for foam insulation.
R 2 65 polystyrene panel insulation sheathing 6 pack model 150705 8 38 package 8 38.
0 55 in x 4 ft x 8 ft.
It s made of environmentally sound closed cell polyisocyanurate foam bonded to a durable white matte non glare aluminum facer and a reflective reinforced aluminum facer.
Expanded polystyrene is very versatile because it can be molded and cut into different.
Expanded polystyrene insulation more commonly referred to as eps is a closed cell insulation that has been around since the 1950 s.
Therefore the quantity shown may not be available when you get to the store.
This product typically has an r value of 3 6 to 4 0 per inch of thickness.
Rigid insulation 4x8 foam insulation faced foam board insulation existing drywall foam board insulation 2x4 8 board 2x6 water proof.
Extruded polystyrene xps eps differentiators it must also be noted that stated r values of insulations products vary under different conditions and truly credible comparisons must take into consideration the specific brands of foam and specific test conditions.
Eps is made of 98 trapped air and only 2 plastic making it an efficient insulator with a small amount of raw material.
Rmax r matte plus 3 1 2 in.
0 55 in x 4 ft x 8 ft residential sheathing square edge 1 faced polystyrene garage door foam board insulation with sound barrier item 15348 model 201549.
R 3 2 polyisocyanurate rigid foam insulation board r matte plus 3 thermasheath 3 is rigid foam r matte plus 3 thermasheath 3 is rigid foam plastic thermal insulation board.
City building officials will no longer accept the widely used 180 day conditioned r value figures for affected rigid foam insulation materials such as extruded polystyrene phenolic ployisocyanurate and polyurethane insulation.
1 in x 4 ft x 8 ft.