If it is non-woven, it is Logrotex



The wide variety of natural fibres we work with at Logrotex, permits a wide range of products that are both versatile and which adapt to customers’ tastes.

Isolgreen Sintética

Isolgreen Multicolor

Logotype of Isolgreen


ISOLGREEN® WOOL is composite product made from sheep’s wool and polyester.

Our wool is previously treated conferring it fireproof, anti-mites and fungicide properties.

The presence of polyester makes ISOLGREEN WOOL more resistant.

It is treated with products that do not irritate the skin, smooth to touch and which do not require any kind of special protection for use.

ISOLGREEN WOOL is both practical and flexible, reinforcing all types of household insulation.

It is basically a “natural air-conditioning” which can absorb up to 33% of its weight in moisture, and return it to the atmosphere when the air is drier. Therefore it is considered to be excellent humidity regulator.

It protects against heat and cold, acting as a damper for major temperature changes.

Our natural wools have thermal conductivity values of 0.040 W/m K.

ISOLGREEN WOOL specifications:

  • Grammage (gr/m2): from 300 to 5000.
  • Thickness (mm): from 15 to 200.
  • Density (kg/m3): 13.5 / 15 / 20 / 30.
  • Format: plastic coated rolls or palletised slabs.
  • Slabs: 1.20 x 0.90 / 1.35 x 0.60.
  • Length (m): from 5 to 10.
  • Width (m): up to 2.40.

C/Alberite, 11-17 . 26006 . Logroño (La Rioja) . España
Tfno: +34 941 211 211 || 627 685 938 . Fax: +34 941 210 347


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UNE-EN ISO 9001 (AENOR) and ISO 9001:2008 (IQNET)