SLABS-ON-GRADE WITH NO INSULATION
SLAB FLOOR INSULATION – TYPE
(Square Feet)
- Extruded polystyrene
- Expanded polystyrene
- Polyisocyanurate
- Fiberglass board
- None
SLAB FLOOR INSULATION –
R-VALUE (Square Feet)
- Less than 3.75
- R-3.75 to R-5.0
- R-7.5
- R-10 or Greater
SLAB FLOOR INSULATION – TYPE
(Square Feet of R-1)
- Extruded polystyrene
- Expanded polystyrene
- Polyisocyanurate
- Fiberglass board
SLAB PERIMETER INSULATION – TYPE (Square Feet)
- Extruded polystyrene
- Expanded polystyrene
- Polyisocyanurate
- Fiberglass board
- None
SLAB PERIMETER INSULATION – R-VALUE (Square Feet)
- Less than 3.75
- R-3.75 to R-5.0
- R-7.5
- R-10 or Greater
SLAB PERIMETER INSULATION – TYPE (Square Feet of R-1)
- Extruded polystyrene
- Expanded polystyrene
- Polyisocyanurate
- Fiberglass board
CRAWL SPACE GROUND FLOOR INSULATION – TYPE
(Square Feet)
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Cellulose blown
- Spray foam
- Foam board
- None – insulated wall instead
- None – neither walls nor floors insulated
CRAWL SPACE GROUND FLOOR INSULATION – R-VALUE
(Square Feet)
- R-7 or less
- R-11
- R-13
- R-19
- R-22 or greater
CRAWL SPACE GROUND FLOOR INSULATION – TYPE
(Units given in square feet or R-1)
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Cellulose blown
- Spray foam
- Foam board
AVERAGE R-VALUE OF INSULATED FLOORS ABOVE CRAWLSPACE
CRAWL SPACE WALL INSULATION – TYPE (Square Feet)
- Fiberglass batt, blanket, or blown
- Fiberglass board
- Rockwool batt
- Extruded polystyrene
- Spray foam
- Expanded polystyrene
- Polyisocyanurate
- Other
CRAWL SPACE WALL INSULATION – R-VALUE (Square Feet)
- Less than R-5
- R-5 to R-6.9
- R-7 to R-8.9
- R-9 to R-10.9
- R-11 to R-12.9
- R-13
- Greater than R-13
CRAWL SPACE WALL INSULATION – TYPE (Square Feet)
- Fiberglass batt, blanket, or blown
- Fiberglass board
- Rockwool batt
- Extruded polystyrene
- Spray foam
- Expanded polystyrene
- Polyisocyanurate
- Other
BASEMENT GROUND FLOOR INSULATION – TYPE
(Square Feet)
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Cellulose blown
- Spray foam
- Foam board
- None – insulated wall instead
- None – neither walls nor floors insulated
BASEMENT GROUND FLOOR INSULATION –
R-VALUE (Square Feet)
- R-7 or less
- R-11
- R-13
- R-19
- R-22 or greater
BASEMENT GROUND FLOOR INSULATION – TYPE
(Square Feet of R-1)
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Cellulose blown
- Spray foam
- Foam board
AVERAGE R-VALUE OF INSULATED GROUND FLOORS ABOVE BASEMENT
TOTAL FLOOR INSULATION – OVER BASEMENT AND CRAWL SPACE (Square Feet of R-1)
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Cellulose blown
- Spray foam
- Foam board
BASEMENT WALL INSULATION – TYPE (Square Feet)
- Fiberglass batt
- Rockwool batt
- Fiberglass board
- Extruded polystyrene
- Expanded polystyrene
- Polyisocyanurate
- Other
BASEMENT WALL INSULATION –
R-VALUE (Square Feet)
- Less than R-5
- R-5
- R-7.5
- R-10
- R-11
- R-13
- Greater than R-13
BASEMENT WALL INSULATION – TYPE (Square Feet of R-1)
- Fiberglass batt
- Rockwool batt
- Fiberglass board
- Extruded polystyrene
- Expanded polystyrene
- Polyisocyanurate
- Other
EXTERIOR WALL CAVITY INSULATION (Square Feet)
- Fiberglass batt
- Fiberglass blown behind mesh
- Fiberglass blown-on, no mesh
- Rockwool batt
- Spray foam
- Cellulose blown behind mesh
- Cellulose blown-on, no mesh
- Foam board
- Other
- None
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EXTERIOR WALL CAVITY INSULATION
(Square Feet of R-1)
- Fiberglass batt
- Fiberglass blown behind mesh
- Fiberglass blown-on, no mesh
- Rockwool batt
- Spray foam
- Cellulose blown behind mesh
- Cellulose blown-on, no mesh
- Foam board
- Other
EXTERIOR WALL CAVITY INSULATION – R-VALUE
(Square Feet)
- R-7 or less
- R-9 and R-11
- R-13
- R-14 and R-15
- R-19
- R-20 or greater
AVERAGE R-VALUE OF EXTERIOR WALL CAVITY
CEILING INSULATION – TYPE
(FLAT CEILING)
(Square Feet)
- Fiberglass batt and blown combo
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Rockwool blown
- Cellulose blown
- Spray foam
- Foam board
- Other
- None
CEILING INSULATION – TYPE (CATHEDRAL CEILING)
(Square Feet)
- Fiberglass batt and blown combo
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Rockwool blown
- Cellulose blown
- Spray foam
- Foam board
- Other
- None
CEILING INSULATION – TYPE
(Square Feet)
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Rockwool blown
- Cellulose blown
- Spray foam
- Foam board
- Other
CEILING INSULATION – R-VALUE
(Square Feet)
- R-7 or less
- R-9 and R-11
- R-13
- R-14 and R-15
- R-19
- R-21
- R-22
- R-24 and R-26
- R-30
- R-31 through R-38
- R-40 or greater
AVERAGE R-VALUE OF CEILING
GARAGE WALL CAVITY INSULATION – TYPE
(Square Feet)
- Fiberglass batt
- Fiberglass blown behind mesh
- Fiberglass blown-on, no mesh
- Rockwool batt
- Cellulose blown behind mesh
- Cellulose blown-on, no mesh
- Spray foam
- Foam board
- Other
GARAGE WALL CAVITY INSULATION – TYPE
(Square Feet of R-1)
- Fiberglass batt
- Fiberglass blown behind mesh
- Fiberglass blown-on, no mesh
- Rockwool batt
- Cellulose blown behind mesh
- Cellulose blown-on, no mesh
- Spray foam
- Foam board
- Other
GARAGE CEILING INSULATION – TYPE (FLAT CEILING)
(Square Feet)
- Fiberglass batt and blown
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Rockwool blown
- Cellulose blown
- Spray foam
- Foam board
- Other
GARAGE CEILING INSULATION – TYPE (FLAT CEILING)
(Square Feet of R-1)
- Fiberglass batt and blown
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Rockwool blown
- Cellulose blown
- Spray foam
- Foam board
- Other
SOUND INSULATION
INTERIOR WALL CAVITY INSULATION – TYPE
(Square Feet)
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Cellulose blown
- Spray foam
- Foam board
- Other
INTERIOR WALL CAVITY INSULATION – TYPE
(Square Feet of R-1)
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Cellulose blown
- Spray foam
- Foam board
- Other
SECOND STORY FLOOR CAVITY INSULATION – TYPE
(Square Feet)
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Cellulose blown
- Spray foam
- Foam board
- Other
SECOND STORY FLOOR CAVITY INSULATION – TYPE
(Square Feet of R-1)
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Cellulose blown
- Spray foam
- Foam board
- Other
TOTAL INSULATION – TYPE
(Square Feet of R-1)
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Rockwool blown
- Cellulose blown
- Spray foam
- Foam board
- Fiberglass board
- Other
TOTAL INSULATION – TYPE
(Square Feet)
- Fiberglass batt
- Fiberglass blown
- Rockwool batt
- Rockwool blown
- Cellulose blown
- Spray foam
- Foam board
- Fiberglass board
- Other
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