New Polyurethane Foam
Polyurethane Foam resources on http://www.fomofoam.com include information about Spray Foam Insulation, and more. FomoFoam Products offers polyurethane spray foam insulation products. Energy Star approved and non-toxic - improves energy efficiency and indoor air quality
Polyurethane Foam News
But when a denser foam is used, its possible to pack more r-value into a shallower bay. With 1. 8-pound foam, you can frame walls with 2x4s and still achieve an r-value of 24. Another option is to frame with 2x6s and fill the cavities only partially, leaving an open space for running pipes or wires.
| Polyurethane Foam Facts The fire in your wood-burning stove distributes heat in three ways: conduction, in which energy is transferred molecule to molecule from the firebox to the cooler outside of the stove; radiation, in which infrared rays excite molecules in your cold feet or the living room walls; and convection, in which air near the stoves hot surface warms, expands, and rises to circulate through the room. I applied dear poly tape over staples and joints in the sheet. Icynene provides about r-3. I taped clear poly over both sides of the glass in both doors to give the same r-value as an expensive triple-glazed sash. See also Do it Yourself Foam Insulation, and pages related to Polyurethane Foam. |