ISOTHERM Thin Internal Wall Insulation and Damp Control – 7.5m x 0.95m

ISOTHERM is an ultra-thin (+/-4mm) specially woven polyester-based material, which is both unique and patented.

Available in rolls of 1 metre wide, it is flexible and lightweight and will accommodate a multitude of wall finishes.

Due to its ease of use and flexibility, it can be cut around light switches/sockets/radiator brackets and the like and is minimally invasive in its installation.

Often, door architraves and skirtings can remain in place, and because of it’s malleability it fits around and into window reveals with ease.

It is fixed in place with the unique ISOTHERM adhesive, normally trowelled onto the wall to a thickness of circa 5mm, and with the ISOTHERM affixed and rolled into the adhesive, the overall finished depth after a direct plaster skim coat is approximately 10mm.

ISOTHERM is vapour permeable, but waterproof, thereby resisting any lateral damp transference, and stopping the subsequent natural surface nitrates and chlorides forming as an efflorescent salt. 

Because of its high thermal benefit, and the withholding of any natural damp transference, it is highly resistant to any formation of surface mould.

ISOTHERM Adhesive is a ready-to-use mineral adhesive. Composed of stabilised potassium silicate, siliceous aggregates, quartz sand with specific granulometry and other additives. It is permeable and water-repellent.