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PURIos ET open-cell foam system

PURIos ET  open-cell foam system by Purinova is used for interior insulation. It has a low water vapour diffusion resistance factor so the moist isn’t stopped in insulation. Low density makes building’s construction rigid but doesn’t weight it.

Another important advantage is the fact that a water is a foaming agent which makes insulation eco-friendly. Thanks to low rate of thermal conductivity this material has very good thermal insulating properties, which is crucial in times of passive houses and ecological construction.

The products have CE marking and sanitary certificate.

PURIos ET: density: 7 -12 kg/m3; thermal conductivity rate: λ = 0,037 – 0,039 W/m2K; flame spread index according to Polish standards: F – contains flame-retardant.

PURIos S: density: 9 – 14 kg/m3; thermal conductivity rate: λ = 0,034W/m2K.; flame spread index according to Polish standards: F – self-extinguishing.

PURIos FR: density: 9 – 14 kg/m3; lowest thermal conductivity rate on Polish market: λ = 0,033W/m2K. PURIos FR’s flame spread index is E (confirmed by Building Research Institute). This foam’s parameters make it a unique product of the highest quality.

PURIos ET/FR: density: 7-12 kg/m3; thermal conductivity rate: λ = 0,037 – 0,039 W/m2K; flame spread index: F.

Files to download

Frel - Insulation

Spray insulation and spray thermal insulation

NIP: 764-185-34-50



48 785 995 808

On our website in „send inquiry” section, we provide you with an expanded form. Filling it will let us estimate costs of your investment connected with spray polyurethane foam Insulation and thermal insulation.

We encourage you to use this way of contacting us.

In Frel Company - Spray Polyurethane Foam Insulation and Thermal Insulation we deal with professional insulation and thermal heating of industrial, agricultural and residential buildings. By using innovative materials, like PUR by leading polish manufacturer Purinova®, and innovative spraying equipment we guarantee services at the highest level.

We work in Poland and European Union countries.

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