In order to meet all demands we currently offer to product variations ISO-straw GOLD made from ecological agriculture and ISO-straw IDEAL from conventional agriculture. Due to the higher percentage of greens, it is harder to process ISO-straw GOLD, but for us it´s worth it in order to offer you an affordable product.
ISO-straw IDEAL is made from conventional wheat straw from the area around the production plant. We obligate our suppliers to have the best quality.
ISO-straw GOLD is made from ecologically farmed wheat straw. The higher percentage of greens makes the dust extraction and cleaning process harder. Additionally, the useable amount per straw bale is up to 25% less, since we have to remove all unwanted plants.