What is cellulose Fibre insulation?

Cellulose fibre insulation is an eco-friendly thermal insulation material made from recycled paper fibres. It offers good thermal properties and has a low embodied energy.

What is cellulose fiber insulation made of?

recycled paper products
Cellulose Insulation Material Cellulose insulation is made from recycled paper products, primarily newsprint, and has a very high recycled material content, generally 82% to 85%. The paper is first reduced to small pieces and then fiberized, creating a product that packs tightly into building cavities.

What are the dangers of cellulose insulation?

Cellulose insulation made of formaldehyde and small fibres are hazardous from environmental point of view. Individuals with preexisting skin disorders and asthma are allergic to cellulose, because of its itch inducing particles. The particles can be irritating to the eyes, skin, and lungs.

Is cellulose better than fiberglass?

A given sample of cellulose insulation will provide better thermal performance than an identically sized sample of fiberglass insulation. Per square inch of insulation, cellulose has a higher R-value than fiberglass. What’s R-value? It’s a measurement of an insulation’s ability to block the movement of heat.

Is cellulose the best insulation?

At 3.5 per inch of material, the R-value of blown-in cellulose is 23% better per inch than fiberglass batts! According to research done at the Oak Ridge National Lab, fiberglass loses up to 50% of its R-value in very cold conditions; making cellulose a better choice for homes in northern climates.

Can cellulose insulation make you sick?

How it can make you sick: Because of its tiny glass fibers, it can be a high risk material to have in the home. Brushing against, moving or touching the insulation can dislodge those glass fibers, allowing them to lodge into skin, eyes, and be breathed in to irritate the throat and lungs.

Is cellulose insulation cancerous?

Some healthy house proponents argue that the chemicals found in the insulation and the cellulose fibers themselves are harmful and potentially even carcinogenic. Let’s take a look at these chemicals. Cellulose insulation is typically about 20% fire-retardant chemicals by weight.

What is the safest insulation material?

cellulose
Compared to fiberglass insulation, any of the above options would be safer than insulating your home with tiny glass shards dipped in formaldehyde. However, the safest option of all is cellulose.

How long will cellulose insulation last?

30 years
Cellulose Insulation–Made from recycled paper, this insulation does a spectacular job of keeping the house temperature controlled. With a lifespan that can last up to 30 years, it’s a green and effective choice.

What is the healthiest insulation?

5 Healthiest Insulation Options For Your Home

  • Cork. When it comes to healthy insulation, cork tops the list, at least according to a report done by Energy Efficiency For All.
  • FIberglass.
  • Cellulose.
  • Recycled Cotton.
  • Sheep’s Wool.