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    Islington · N1·

    Period conversion in Islington: 45dB noise reduction

    How we cut overground railway line from 76dB to 31dB using 10.8mm Stadip Silence with a 120mm decoupled air gap.

    Before
    76 dB
    After
    31 dB
    Reduction
    45 dB

    Installation specification

    Acoustic glass
    10.8mm Stadip Silence
    Air gap
    120mm decoupled cavity
    Windows treated
    3 openings
    Install time
    1 day on site

    Verified outcome

    Trains now barely audible at peak times.

    "We hear the fridge more than the trains — a genuine transformation."

    — Hannah L., Islington N1

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