R-Tech 2 in. x 48 in. x 8 ft. R-7.7 EPS Rigid Foam Board Insulation 310891 - The Home Depot
Owens Corning FOAMULAR 250 2 in. x 48 in. x 8 ft. R-10 Scored Squared Edge Foam Board Insulation Sheathing 52DD - The Home Depot
Owens Corning FOAMULAR 150 1-1/2 in. x 4 ft. x 8 ft. R-7.5 Scored Squared Edge Rigid Foam Board Insulation Sheathing 88WD - The Home Depot
DOE Building Foundations Section 2-2
Owens Corning Foamular 150 Rigid Foam Insulation, 2" T x 48" W x 8' L, R-10 Insulation Value, Scored with a Square Edge - 7792048 | Kuhlman Direct Online Store
2 in x 4 ft x 8 ft Foil Faced Rigid Insulation at GTS Interior Supply
Amazon.com : Black Gator Board - 1/2" Thickness - Multiple Sizes - 10 Pieces - 10 pc Multi Pack - Rigid Foam Backing Board (9 x 12) : Office Products
Rigid foam insulation gets a climate chemistry upgrade
2 Problems With Foam Insulation Board | Alternative
RIGID SQUARE EDGE FOAM SHEETS - Foam Mart
Owens Corning FOAMULAR 250 2 in. x 2 ft. x 8 ft. R-10 Tongue and Groove Rigid Foam Board Insulation Sheathing 24DD - The Home Depot
2 1/2 in x 48 in x 96 in Owens Corning FOAMULAR 250 Extruded Polystyrene (XPS) Rigid Foam Insulation at Capitol Building Supply, Inc.
Owens Corning FOAMULAR NGX F-250 2 in. x 4 ft. x 8 ft. SSE R-10 XPS Rigid Foam Board Insulation 52DDNGX - The Home Depot
Owens Corning FOAMULAR 150 2 in. x 4 ft. x 8 ft. R-10 Scored Squared Edge Rigid Foam Board Insulation Sheathing 45W - The Home Depot