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Internorm KS 430 uPVC-Aluminium Lift & Slide Door

  • Lift-sliding doors are the perfect link between inside and outside. The extra low threshold ensures comfortable passing and is best suited for barrier-free construction. Toughened panes as standard protect from injury with glass breakage and handle dampening as standard ensures smooth handle return. If the lift-sliding door is combined with fixed glazing, large glass areas are created which make your rooms appear even more impressive and spacious (upon request also available with sash imitation).


    • Thermal insulation (in W/m2K) Uw as low as 0.64
    • Sound reduction up to 43 dB
    • Security RC1N, RC2

Sound Made Simple

Acoustics Academy’s Sound Made Simple guide clarifies complex acoustic terminology with insights to design with sound.