ISONAT Flex
Is a high-performance flexible wood fibre insulation batt manufactured in accordance with EN 13171, designed for infill Insulation of timber frame construction or for direct to masonry applications in internal (IWI) and external wall (EWI) insulation systems.
ISONAT Flexis an easy-to-cut and apply semi-ridged natural woodfibre insulation batt with excellent insulating properties [0.036 W/(m*K)] in both summer and winter. It has a high density of 55kg/m3 and is water vapour open (helps regulate the indoor climate of a building) and fire resistant.
NB. Supply and sale of components and products for various construction systems ordered from our website, over the phone or from our Yard does NOT constitute a specification.
Manufactured in France, Isonat products are PEFC and FSC accredited, ecological friendly, recyclable from sustainably sourced waste wood. Part of the Saint-Gobain family since 2013 Isonat is the fasted growing manufacturer of woodfibre insulation in France with a 24hr production facility operating from their modern plant in Mably, France.
ISONAT Flex
is a high-performance, market leading natural insulation batt. It has a lighter front side (anti dusting coating) for easy cutting and a darker un coated side. The lighter coated side is the front facing side.
ISONAT Flex
is suitable for walls, ceilings and floor applications and has superior thermal and acoustic properties.
Technical Characterics:
Thermal Conductivity (lambda):0.036 W/(m*K)
Thickness: 100mm
Batt size: 1220 x 580mm.
Water vapour diffusion resistance coefficient (µ) [-] 3
NB. Every effort has been made to ensure the accuracy of the colour and texture of products on this website but due to the limitations of technology, we strongly recommend that sample products are purchased for testing in situ prior to the full order being placed.
NB. It is strongly recommended to use a competent builder/plasterer/carpenter who is experienced in using specialist woodfibre products with the requisite skills, technique and specialist qualifications and experience to carry out the job.
NB. Imported woodfibre products are made from naturally occurring raw materials and on occasion may differ slightly from batch to batch in colour and texture. Every effort is made to produce a consistent product as part of manufacturers own factory controlled procedures and quality control in line with EN Standards. It is strongly recommended to test a small amount of material, in situ, to assess suitability and performance and purchase adequate amounts of product from the same batch to fulfil any job. Chalk Down Lime Ltd can NOT guarantee the colour and texture of any imported woodfibre products.
