Loose fill or batt the common term for blanket insulation.
Attic insulation types hawaii.
When installed properly both types of insulation fill all of the nooks and crannies in a space and.
Your home s r value score will guide you toward the type of insulation you need.
Add the right kind of insulation.
It s like having a shade over your home.
For diy attic insulation you ve got two choices.
Spray foam hawaii llc 1803 wili pa loop wailuku hi 96793 855 964 0953.
The cost jumps up to more than 200 per month for air conditioned homes.
Eshield radiant barrier is insulation for hawaii s climate.
The higher the r value the better the thermal performance of the insulation.
Both can be added to uninsulated attics or layered over existing material.
In particularly cold climates you might go up to r 60.
Insulation types include loose fill batts rolls foam board spray board and vapor barriers.
Insulation levels are specified by r value.
Savings of 30 to 50 per month are feasible.
They sport insulation values of approximately r 6 5 and r 3 6 per inch respectively.
State of hawaii department of business economic development and tourism energy resources and technology division p o.
Spray foam offers the best attic insulation performance available.
4 hawaii homeowner s guide to energy comfort value energy cost reduction strategies typical utility bills are 90 per month.
In general an attic s r value should be between r 30 and r 49.
Closed cell and open cell aka 2 pound and pound respectively.
Choose from two types.
The recommended level for most attics is to insulate to r 38 or about 10 to 14 inches depending on insulation type.
Box 2359 honolulu hawaii 96804 2359 808 587 3811 please visit.
The most common insulation materials are fiberglass cellulose and foam.
This state of the art attic insulation reflects 93 percent of all radiant heat transfer or heat from the sun cooling your attic by as much as 40 degrees.
This pie chart shows electrical energy use for a typical family of four in hawaii.
State of hawaii for more information on ceiling insulation and building energy efficiency refer to the hawaii model energy code application manual.
