My Cart
You have no items in your cart.
Chat?
Darien, CT
Address: 181 West Ave, Darien, CT 06820
Bethel, CT
Address: 9 Taylor Ave, Bethel, CT 06801
Boston, MA
Address: 355 Newbury St, Boston, MA 02115
Branford, CT
Address: 25 E Industrial Rd, Branford, CT 06405
Danbury, CT
Address: 59-67 Federal Rd, Danbury, CT 06810
Fairfield, CT
Address: 1139 Post Rd, Fairfield, CT 06824
Hampton, NH
Address: 848 Lafayette Rd, Hampton, NH 03842
Lewisboro, NY
Address: 386 Smith Ridge Rd, South Salem, NY 10590
Madison, CT
Address: 85 Bradley Rd, Madison, CT 06443
Middleboro, MA
Address: 149 Everett St, Middleboro, MA 02346
New Bedford, MA
Address: 1193 Ashley Blvd, New Bedford, MA 02745
New London, CT
Address: 308 S Frontage Rd, New London, CT 06320
New Milford, CT
Address: 140 Danbury Rd, New Milford, CT 06776
Newburyport, MA
Address: 201 Merrimac St, Newburyport, MA 01950
Newton, MA
Address: 50 Needham St, Newton Highlands, MA 02461
Newtown, CT
Address: 14 Church Hill Rd, Newtown, CT 06470
Niantic, CT
Address: 28 Hope St, Niantic, CT 06357
Norwalk, CT
Address: 149 Westport Ave, Norwalk, CT 06851
Orange, CT
Address: 131 Boston Post Rd, Orange, CT 06477
Plymouth, MA
Address: 58 Shops at Five Way, Plymouth, MA 02360
Portland, ME
Address: 1037 Forest Ave, Portland, ME 04103
Portsmouth, NH
Address: 620 Peverly Hill Road, Portsmouth, NH 03801
Saco, ME
Address: 35 Scamman St, Saco, ME 04072
South Portland, ME
Address: 153 Ocean St, South Portland, ME 04106
Stamford, CT (Harvard Avenue)
Address: 87 Harvard Ave, Stamford, CT 06902
Stamford, CT (High Ridge Road)
Address: 921 High Ridge Rd, Stamford, CT 06905
Stratford, CT Commercial Paint Center
Address: 160 Avon St, Stratford, CT 06615
Phone:(203) 814-3050
Store hours:
Mon - Fri7am - 5pm
SatClosed
SunClosed
HolidaysClosed
Set as default storeTrumbull, CT
Address: 921 White Plains Rd, Trumbull, CT 06611
Waltham, MA
Address: 14 Warren St, Waltham, MA 02453
Westport, CT
Address: 877 Post Rd E, Westport, CT 06880
Wethersfield, CT
Address: 669 Silas Deane Hwy, Wethersfield, CT 06109
Wilton, CT
Address: 129 Danbury Rd, Wilton, CT 06897
Woburn, MA
Address: 116 Cummings Park, Woburn, MA 01801
Yarmouth, ME
Address: 412 Route 1, Yarmouth, ME 04096
My Account
Sign In to My Account
- Home
- Shop
- Building Materials
- Insulation
- Board Insulation
- DuPont Styrofoam Insulation, 4 x 8 Sheets
- DuPont Styrofoam Insulation, 4 x 8 Sheets
DuPont Styrofoam Insulation, 4 x 8 Sheets
Since its discovery in 1941, Styrofoam™ Brand XPS Insulation has a long and rich heritage as a sustainable building product, insulating to meeting core thermal, moisture, air and vapor performance… Show more requirements through its rigid foam board technology. STYROFOAM™ Brand Insulation is the original extruded polystyrene foam insulation, invented by DuPont/Dow and the first in a portfolio of products that would continue to grow and evolve to meet the needs of the building and construction industry and its related markets. - ½ in. x 48 in. x 96 in. (R-3) DuPont Styrofoam Insulation, Sq. Edge Show less
As low as $36.99
each
- Resists moisture infiltration and condensation
- Helps reduce heat loss or gain
- Easy to handle, cut and install
- Excellent freeze-thaw resistance
- Resists compressive creep and fatigue
- Lightweight
| Type | Square Edge Sheet |
|---|---|
| Thickness | 1/2 in. |
| Width | 4 ft. |
| Length | 8 ft. |
| R-Value | R-3 |
| Style | Sheet |
| Brand | DuPont |
| Color Family | Blue |
| Material | Extruded Polystyrene (XPS) |
Agricultural building applications, residential above and below gradeapplications, commercial above and below grade applications, new construction, reconstruction and retrofitting, transportation, refrigeration, walk-in coolers and refrigerated warehouses, garages and panels.
Write Your Own Review