Balsam wool is a chemically treated wood fiber used as insulation material.
Brown fiber like attic insulation.
Between the white brown pink and yellow options many wonder what the differences are.
Fiberglass comes in blankets or loose fill.
Blown in cellulose has a higher r rating and is less expensive than either blown insulation like fiberglass attic insulation or fiberglass batts.
Blown in cellulose is an environmentally friendly material made from recycled newspaper so it s easier on your skin and lungs.
If you want an absolutely reliable answer however you d want to spend about 50.
With an attic this type of insulation is just one option along with the other popular alternatives fiberglass batts or blown in fiberglass.
You d need a thickness of.
To send a sample of your material to a certified asbestos testing lab.
Vermiculite insulation has a pebble like appearance and typically is a grayish brown or silvery gold color.
To insulate limited cavities fiberglass technology has evolved to include higher density varieties.
It is made from a natural mineral material that is mined from the earth.
The mineral expands when heated creating the lightweight and somewhat stony looking particles that make up the insulation.
The most common insulation materials are fiberglass cellulose and foam.
Cellulose blown in ceiling insulation is a good choice for diyers.
Yellow insulation is a generic color while pink for example is trademarked by one company.
Pellet forms of fiber type insulation have been made of cellulose including seaweed as we ll show below fiberglass and also mineral wool or rock wool.
When you install insulation in an existing closed wall or in an attic it likely will be a loose fill product called blow in cellulose insulation.
The doe estimates glass in fiberglass ranges from 20 to 30 percent post consumer content.
Fiberglass glass wool is a common form of insulation made up of needle like threads of glass.
Other than that wood fiber insulation products are not asbestos products nor was their paper covering.
Fiberglass insulation can come in a variety of colors.
Blowing the insulation should take less than 1 5 hours and the whole job can be completed in less than 4 hours based on a 1 000 sq.
The type of insulation you need depends on which type is currently installed and the required r value.
Hall 2011 your insulation looks to me like fiberglass but i agree it could be mineral wool or rock wool.
In truth the core difference is the manufacturer.
Perhaps you can post a closer enlarged and sharp image.