Thermal insulation JACKODUR® KF 300 GEFINIERT GL
extruded polystyrenerigid panelinterior

thermal insulation
thermal insulation
thermal insulation
thermal insulation
thermal insulation
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extruded polystyrene
rigid panel
Technical characteristics
thermal bridge breaker
Fire Class
Class E
Thermal conductivity

0.034 W/(m.K), 0.035 W/(m.K), 0.036 W/(m.K)

Thermal resistance

Max.: 8.85 m²K/W

Min.: 0.55 m²K/W


Max.: 240 mm (9.45 in)

Min.: 20 mm (0.79 in)


Textured surface for better adhesion. JACKODUR® KF 300 Gefiniert is a high-quality, climate-friendly thermal insulation board made of extruded polystyrene foam (XPS). Its excellent insulation properties and high compressive strength make it the perfect choice for construction applications. The extrusion-compressed waffle pattern surface (“gefiniert”) also gives the product very good adhesive bond strength values (≥ 0.2 N/mm²), which makes it ideal for use as an insulated render board. Product characteristics JACKODUR KF 300 Gefiniert: Excellent compressive strength 300 kPa Insulation thicknesses from 20 mm to 320 mm Textured (“gefiniert”) surface with square edges Good dimensional stability, moisture resistance, service life and durability Benefits JACKODUR KF 300 Gefiniert: Excellent adhesion due to textured (“gefiniert”) surface Secure single-layer installation up to 320 mm Time and cost-saving installation Proven durable thermal insulation Ideal application JACKODUR® KF 300 Gefiniert: As insulated render board As base insulation For cast-in concrete As thermal bridge insulation


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