Pros and cons of loose fill fiberglass attic insulation loose fill fiberglass seems to dominate attic insulation in new construction homes and has an r value of approximately 2 5 per inch.
Attic insulation types pros cons.
Before we weigh the pros and cons of different attic insulation materials it is important to understand how insulation is measured.
The pros and cons of today s most popular insulation.
Spray foam attic insulation.
List of the cons of spray foam attic insulation 1.
The reality is it takes a professional team or you need to seek out a willing friend so one of you can man the machine while the other takes care of the insulation.
Batt and roll insulation.
5 must know pros and cons blown in spray foam batts and blankets.
It can fill small cavities to reduce more air leakage.
Closed cell is most effective but it is also more expensive.
There are two types of sprayed foam insulation.
Cellulose insulation is made of small pieces of paper that are broken down into fibers.
By far the most common insulation fiberglass batts and blankets usually come in rolls pre sized to fit between standard joists.
Department of energy recommends r 49 attic.
Spray polyurethane foam otherwise known as spray foam is a blend of chemicals that react to create a foamy.
Like cellulose you need a big machine to blow it in.
Homeowners can spray foam insulation around pipes wires and window and door frames to insulate even more.
Roof attic insulation options costs and pros cons.
Some possible cons of blown in attic insulation it is hard to install the insulation all by yourself.
Professional installers can still make errors with attic placement.
Sprayed foam insulation can be twice as insulating as batt insulation.
Your options for attic insulation range from radiant.
This is one of the two most common types of insulation.
Dunktanktechnician via flickr cc by sa 2 0 as you compare spray foam attic.
The pros and cons of different types of insulation spray foam.
Often installed into wall cavities as a way to retro fit walls.
They are then treated.