Isover KT 40 150 mm

Reliable entry-level glass mineral wool roll (lambda 0.040 W/mK) for thermal and acoustic insulation of pitched roofs, attics and floors between joists. Non-combustible (Euroclass A1) and generously sized rolls make it a practical, budget-friendly choice for frame construction. Applications: habitable and non-habitable attics, ventilated flat roofs, floors and ceilings between joists, timber and steel frame structures.

• ■Thickness: 150 mm
• ■Declared lambda: 0.040 W/mK
• ■Fire class: A1
• ■Form: roll
• ■Coverage per package: 7.38 m2