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picture1_Building Pdf 84107 | Building Manual Ap 1


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File: Building Pdf 84107 | Building Manual Ap 1
r value of building materials r r r r material inch thick material inch thick ness ness insulation materials fiberglass inch 3 00 fiberglass batt 3 14 1 inch 4 ...

icon picture PDF Filetype PDF | Posted on 13 Sep 2022 | 3 years ago
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             R-Value of Building Materials
                                                  R/        R/                                              R/        R/ 
               Material                          Inch     Thick-         Material                          Inch     Thick-
                                                           ness                                                      ness
               Insulation Materials                                      Fiberglass (�⁄₄ inch)                       3.00
               Fiberglass Batt                     3.14                    (1 inch)                                  4.00
               Fiberglass Blown (attic)            2.20                    (1 �⁄₂ inch)                              6.00
               Fiberglass Blown (wall)             3.20                  Extruded Polystyrene (�⁄₄ inch)             3.75
               Rock Wool Batt                      3.14                    (1 inch)                                  5.00
               Rock Wool Blown (attic)             3.10                    (1 �⁄₂ inch)                              7.50
               Rock Wool Blown (wall)              3.03                  Foil-faced Polyisocyanurate                 5.40
               Cellulose Blown (attic)             3.13                    (�⁄₄ inch)
               Cellulose Blown (wall)              3.70                    (1 inch)                                  7.20
               Vermiculite                         2.13                    (1 �⁄₂ inch)                              10.80
               Air-entrained Concrete              3.90                  Siding Materials
               Urea terpolymer foam                4.48                  Hardboard (�⁄₂ inch)                        0.34
                                       3
               Rigid fiberglass (> 4 lb/ft )       4.00                  Plywood (�⁄₈ inch)                          0.77
               Expanded Polystyrene (bead-         4.00                     (�⁄₄ inch)                               0.93
                 board)                                                  Wood Bevel Lapped                           0.80
               Extruded Polystyrene                5.00                  Aluminum, Steel, Vinyl                      0.61
               Polyurethane (foamed-in-place)      6.25                       (hollow backed)
               Polyisocyanurate (foil-faced)       7.20                     (w/ �⁄₂ inch Insulating board)           1.80
               Construction Materials                                    Brick 4 inch                                0.44
               Concrete Block 4 inch                        0.80         Interior Finish Materials
               Concrete Block 8 inch                        1.11         Gypsum Board (drywall �⁄₂ inch)             0.45
               Concrete Block 12 inch                       1.28          (�⁄₈ inch)                                 0.56
               Brick 4 inch common                          0.80         Paneling (�⁄₈ inch)                         0.47
               Brick 4 inch face                            0.44         Flooring Materials
               Poured Concrete                     0.08                  Plywood                            1.25      
               Soft Wood Lumber                    1.25                     (�⁄₄ inch)                               0.93
                 2 inch nominal (1 �⁄₂ inch)                1.88         Particle Board (underlayment)      1.31      
                 2 x 4 (3 �⁄₂ inch)                         4.38          (�⁄₈ inch)                                 0.82
                 2 x 6 (5 �⁄₂ inch)                         6.88         Hardwood Flooring                  0.91      
               Cedar Logs and Lumber               1.33                     (�⁄₄ inch)                               0.68
               Sheathing Materials                                       Tile, Linoleum                              0.05
                                                                         Carpet (fibrous pad)                        2.08
               Plywood                             1.25                     (rubber pad)                             1.23
                 �⁄₄ inch                                   0.31         Roofing Materials
                 �⁄₈ inch                                   0.47         Asphalt Shingles                            0.44
                 �⁄₂ inch                                   0.63         Wood Shingles                               0.97
                 �⁄₈ inch                                   0.77         Windows
                 �⁄₄ inch                                   0.94         Single Glass                                0.91
               Fiberboard                          2.64                    w/storm                                   2.00
                 �⁄₂ inch                                   1.32         Double insulating glass                     1.61
                 ��⁄₃₂ inch                                 2.06           (�⁄₁₆ inch) air space
                                                                          (�⁄₄ inch air space)                       1.69
                      (�⁄₂ inch air space)                            2.04           Doors
                      (�⁄₄ inch air space)                            2.38           Wood Hollow Core Flush                           2.17
                      (�⁄₂ inch w/ low-E 0.20)                        3.13                (1 �⁄₄ inch)
                       (w/ suspended film)                            2.77              Solid Core Flush (1 �⁄₄ inch)                 3.03
                       (w/ 2 suspended films)                         3.85              Solid Core Flush (2 �⁄₄ inch)                 3.70
                       (w/ suspended film and low-E)                  4.05              Panel Door w/ �⁄₁₆ inch Panels                1.85
                     Triple insulating glass                          2.56                (1 �⁄₄ inch)
                      (�⁄₄ inch air spaces)                                          Storm Door (wood 50% glass)                      1.25
                      (�⁄₂ inch air spaces)                           3.23              (metal)                                       1.00
                     Addition for tight fitting drapes                0.29           Metal Insulating                                 15.00
                       or shades, or closed blinds                                        (2 inch w/ urethane)
                                                                                     Air Films
                                                                                     Interior Ceiling                                 0.61
                                                                                     Interior Wall                                    0.68
                                                                                     Exterior                                         0.17
                                                                                     Air Spaces
                                                                                     �⁄₂ inch to 4 inch approximately                 1.00
     262                                                                                                                          Appendix 1
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...R value of building materials material inch thick ness insulation fiberglass batt blown attic wall extruded polystyrene rock wool foil faced polyisocyanurate cellulose vermiculite air entrained concrete siding urea terpolymer foam hardboard rigid lb ft plywood expanded bead board wood bevel lapped aluminum steel vinyl polyurethane foamed in place hollow backed w insulating construction brick block interior finish gypsum drywall common paneling face flooring poured soft lumber nominal particle underlayment x hardwood cedar logs and sheathing tile linoleum carpet fibrous pad rubber roofing asphalt shingles windows single glass fiberboard storm double space doors core flush low e suspended film solid films panel door panels triple spaces metal addition for tight fitting drapes or shades closed blinds urethane ceiling exterior to approximately appendix...

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