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    Greenwich · SE10·

    Mansion block flat in Greenwich: 44dB noise reduction

    How we cut dlr viaduct & river traffic from 74dB to 30dB using 10.8mm Stadip Silence with a 120mm decoupled air gap.

    Before
    74 dB
    After
    30 dB
    Reduction
    44 dB

    Installation specification

    Acoustic glass
    10.8mm Stadip Silence
    Air gap
    120mm decoupled cavity
    Windows treated
    5 openings
    Install time
    2 days on site

    Verified outcome

    DLR pass-bys now inaudible with windows shut.

    "The rhythmic clack of the DLR has vanished — a huge relief."

    — Aisha M., Greenwich SE10

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