Notes

Is wood fibre insulation the best idea?
Wood fibre insulation is made from the waste soft wood material (think sawdust, chips , and other pieces of waste) from the wood processing industry most typically located in Eastern Europe. The wood processing industries attempted to discover a method to reduce their waste products and convert them into valuable products.

It's available in different density and thicknesses based on whether you wish to install it inside or externally on floors, walls, or on roofs.

This type of insulation is popular for those who want to reduce their carbon footprint and avoid waste. Although there is a relatively high embodied energy from the process used in the wood factories, and also the transportation across Europe as well. Once you want to find out more information about insulation, you've to sneak a peek here at https://www.zz.lv/reklamraksti/kas-ir-kokskiedras-vate-260225 website.

The wood fibre insulation can be reused and the trees that produced it absorb carbon dioxide as they develop. While they may not perform as well as certain man-made insulation materials, but they do contain less petrochemicals within them.

Although they don't contain more petrochemicals than human-made insulations, they typically contain chemical compounds including:

Polyamide, which is used to create a binding fibre, and ammonium phosphate (a fire retardant) in the flexible examples. The manufacturing process that is dry includes PMDI glue and paraffin wax as well as latex to weatherproof the wood fibre insulation , if it is to be used externally.

How is Wood Fibre Insulation Made?
There are two types wood fibre insulation: those produced by "wet process" or "dry process". The difference is in the method of making them. Both types are generally made from softwood waste that has not been treated, most often sourced from sawmills in Europe.

The Wet Process in this process the raw wood chips are cut down into smaller chips and then put through a machine that will break them down into a fine pulp before water is added. The solution is heated to release the natural "glues" in the wood fibres. The water then drains away and the pulp is dried to form a thin piece of wood fibre. Paraffin wax is used to make the boards waterproof if they are to be used outside.

The Dry Process in this system The dry wood pulp is joined with synthetic PMDI glue prior to being dried by steaming. After the insulation sheet has been cured, it is dried out and cut to dimensions.

Advantages:
It makes use of a large amount of industry waste.
It is made from renewable materials
It's recyclable.
It's breathable, and therefore it is suitable for older solid wall homes, however, when rendering , you'll have to use a breathable render such as lime or clay. If they are clad on the outside, will require an air space between the cladding as well as the surface of the insulation.
It can add thermal mass to roofs,, helping them to stay cooler in the summer.

It is classified as a Class E combustable material. Instead of burning, it chars which acts as an insulant slowing the spread of the fire.

It's compostable.
It is acoustically excellent. performance.
It does not require any safety gear while using it.
Most manufacturers state that there is no need for an airtight vapour barrier or control layer on the warmer side (the inside of the UK) of the insulation layer but you'll need an airtightness coating on the outside of the insulation.
The trees that were used for its production absorbed Carbon Dioxide throughout their growing period.
It's Hygroscopic, meaning that it is able to absorb water vapour, and then let it go.
wood-fibre Insulation panels possess excellent shape retention and shouldn't sag.

If you're trying decide the right insulation product you'll need to make some decisions on your own like: are you prepared to put an insulation product made of petrochemicals inside your house that will release gas over how long, yet will cost less! Or do you want a more environmentally solution.
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