ISO STRAW
A step towards a sustainable future in construction.

ISO straw is an ideal insulating material

It grows as an “anyway product” in the field and remains as a waste product after harvesting. Straw can be processed into insulation in its natural form. ISO straw is untreated and has natural fire retardant properties. ISO straw is the most ecological way to insulate and the most natural way to live.

All-natural

free of additives
& untreated

Heat Protection

in summer

Checked

building authority tested
& certified

reference project

Wooden house with straw insulation

To the references

Pure nature!

Blow-in insulation made from 100% wheat straw

ISO straw consists of 100% wheat straw from the immediate vicinity of the manufacturing plant. Completely without additives.

Advantages of ISO STRAW

soundproofing

In extensive tests, ISO-STROH was certified as having an excellent sound insulation value.
According to EN ISO 717-1, the product has a RW value of
42 rated.

heat protection

Despite its high density, ISO straw insulates very well even in winter and ensures an extremely comfortable living space climate at any time of the year.

100% straw

ISO straw is made from conventional wheat straw in our own, patented production facility. We oblige our suppliers to do the best
Quality.

Regionality

The ISO straw stored in Möhlin is currently imported from the parent company in Austria. From spring 2023, the ISO straw will be produced in Switzerland with regional wheat straw.

Successful project

One of more than 150 reference objects realized with ISO-STROH

Selected reference projects

ISO-STROH references
ISO-STROH references
ISO-STROH references
ISO-STROH references
ISO-STROH references
ISO-STROH references
ISO-STROH references

Compact

ISO STRAW

Where to Buy

Do you want to buy the most ecological insulating material on the market? Do not hesitate to contact us on the phone number +41 58 101 04 04 to contact! Sale from stock Möhlin/AG, we deliver within 24 hours.

ISO STRAW

Downloads

More information about ISO straw is available in the download area and can be downloaded. All technical details and documents can be viewed there.

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ISO STRAW raw material

Order samples & see for yourself

Order samples & see for yourself

It is fascinating that such a simple material as straw, after which high dedusting so ideally suited for insulation. Order ours Pattern and see for yourself. hp Try to tease it, you won't succeed.

From raw material to product

harvest

Straw is a natural residue from the cultivation of cereal plants. Harvesting is done with combine harvesters, which eject the fiber material as a swath at the back. This swath is then processed into square bales by a tractor with a baler attached.

Procurement

The square bales serve as raw material for our ISO straw. They are immediately taken from the field by our regional suppliers and temporarily stored until we need them. In this way, a consistently dry material handling from the field to the wall can be guaranteed.

application

The bales are placed on the ISO straw plant in the factory,
where they are dissolved and the loose, fluffy straw through
sophisticated comminution processes gives it its homogeneous final form. Here, too, the product becomes dry
temporarily stored so that it can be offered to customers at the usual high level
quality achieved.

Packaging

The packaging is done by shrink-wrapping in vacuum
Bags. These can be sent to the manufacturer by the processor
be returned, from which the material is then sorted
is recycled. This can reduce the carbon footprint of the
packaging is reduced to a minimum.

final product

Through the patented ISO straw processing and
the careful finishing, we guarantee a
reliable, powerful and efficient installation.
ISO straw is not a niche product that requires individual approval for each application. It is certified throughout Europe as an official construction product by ETA-17/0559.

blow in

The ISO-Stroh team has achieved a perfect symbiosis of efficiency and ecology for modern timber construction thanks to the highly modern and effective blowing technology. ISO straw can be processed with commercially available machines and
Finishers only need a one-day training course from our competent team of craftsmen in our factory.