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Home - Security doors - Paros - MATERIK 111 Interior Door | Bertolotto
DETAILS:
Cover: MATERIK 111
Finish: Cement
Frame and Carter: Silver
Handle: Round
PERFORMANCE:
Anti-breaking class: npd
Soundproofing power: from 35 dB to 41 dB
Thermal transmittance: from 1.7 to 1.5 W / m 2 K
Water tightness: npd
Permeabilityà all& # 39; air: from 2 to 4
Wind resistance: from 3C a 4C
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