Is wood fibre insulation a good idea?

Wood fibre insulation is made of the waste soft wood material (think sawdust, chippings, and other pieces of waste) from the wood processing industry that is often situated in Eastern Europe. The wood processing industries tried to find a way to reduce their waste products and turn them into useful items.

It comes in a variety of thicknesses and densities based on whether you intend to employ it internally or externally.

This type of insulation is sought-after by those who wish to reduce their carbon footprint and avoid throw away their money. The manufacturing of timber, transport across Europe and other activities can result in a large embodied-energy footprint. In case where you desire to learn effective information about insulation, you have to navigate to https://www.zz.lv/reklamraksti/kas-ir-kokskiedras-vate-260225 website.

Wood fiber insulation is renewable, and the trees used to make it are able to absorb carbon dioxide as they are growing. They are not as efficient as man-made insulation products but they do contain less petroleum-based chemicals.

Although they don't contain more petrochemicals than human-made insulations, they often contain chemical substances like:

Polyamide, which is used as a binding fibre as well as ammonium phosphate (a fire retardant) in the examples of flexible. The dry process of manufacture can also include PMDI glue, paraffin wax as well as latex to weatherproof the wood fibre insulation when it's to be used externally.

How do you make Wood Fibre Insulation made?
There are two types wood fibre insulation. They are made in "wet process" or "dry process". The difference is in the method of making them. Both types are generally made from untreated softwood waste, most often sourced from sawmills located in Europe.

The Wet Process: In this procedure, the wood chips are broken into smaller pieces and then put through a machine to produce the pulp. After that water is added. This solution is then heated to release the natural "glues" in the wood fibres. The pulp is dried to dry and then the water is drained. If the wood fibre boards are to be used outside, then a paraffin wax solution is added to the water suspension process which ensures that the boards are water-resistant.

The Dry Process is where dry wood pulp is joined with synthetic PMDI glue. Then the steaming process cures it. Once it is dried the insulation sheet can be cut into the desired size.

Advantages:
Also, it uses large amounts of industrial waste.
It is made of renewable materials
It's recyclable.
It's breathable, so it is suitable for older solid wall houses, but rendering, you'll need apply a render that is breathable such as lime or clay. You will need to leave an air gap between the insulation and the cladding if it is externally clad.
It can add thermal mass to roofs, helping them stay cooler during the summer.

It's classified as a Class E combustable substance. It produces chars that instead of igniting fire within itself, slows down the spread of fire.

It's compostable.
It provides good acoustic performance.
It is not necessary to wear any protective equipment when working with it.
Manufacturers state that there is no need for a vapour barrier or vapour control layer, either on the warm or cold sides (in the UK) or the cold side (in the UK) of an insulation layer. However, you will require an airtightness barrier outside.
The trees that were used for the production of it absorbed Carbon Dioxide throughout their growing period.
It's Hygroscopic meaning that it absorbs and release water vapour.
Wood fibre Insulation panels are known for their excellent shape retention and shouldn't lose their shape. They should not sag.

If you're trying decide the best insulation option you'll need to make personal choices like: do you want to install an insulation product made of petrochemicals into your home that will offgas over god knows how long, but will be cheaper! Or are you looking for to go with a greener option.