R 38 Hp Attic Option B

R 38 ecotouch pink kraft faced fiberglass insulation batt 16 in.

R 38 hp attic option b.

8 bags r 19 kraft faced fiberglass insulation roll 23 in. Owens corning blown in insulation is a diy friendly option best for adding insulation in an attic and can be installed on top of existing insulation in less than 1 5 hours shop precut 2x6 wall floor insulation for faster installation. Owens corning blown in insulation is a diy friendly option best for adding insulation in an attic and can be installed on top of existing insulation in less than 1 5 hours. Insulation below the roof deck sheathing between framing.

The process is to construct a standard vented attic with an additional layer of insulation he underside of roon t of deck sheathing to reduce. 12 rolls r 38 kraft faced fiberglass insulation batt 24 in. R 13 rigid with air space above batt insulation or r 18 with no air space above. Option b is likely to appear counter intuitive as mentioned in the building science commentary hpa a above.

R values like r 38 are used by the construction industry to describe the thermal resistance of insulation materials like those used to insulate your attic when you are looking at an r 38 insulation you are actually reading a description of its resistance rather than size or thickness of the material. Ducts and air handler located in the attic plus. Ducts and air handler may be located in the attic install attic radiant barrier zones 2 3 5 7 r 38 insulation at ceiling r 30 in zones 3 5 7 install below roof deck insulation at rafter zones 4 8 16 r 13 with air space above insulation r 18 with no space. Less labor walls and roof both done pre drywall downsize hvac equipment no o hagins ridge soffit or gable vent costs no radiant barrier cost no cost of air sealing can lights keeps out wildfire embers spray foam may actually cost.

R 38 ecotouch pink kraft faced fiberglass insulation batt 16 in. Install attic radiant barrier zones 2 3 5 7 plus. R 38 ecotouch pink fiberglas insulation with purefiber technology is the preferred owens corning insulation by homeowners because of amazing sustainability. Install r 38 insulation at ceiling r 30 in zones 3 and 5 thru 7 plus.

Performs r 38 13 option b vented attic in all california climate zones. 10 thick r 38c ecotouch thermal batt insulation prevents moisture damage and help assure long roof life by providing 1 of ventilation air space between the insulation.