Secondary Glazing Putney | A3 Traffic & Riverside Noise Specialist

Putney's Victorian and Edwardian terraces were built when horse-drawn traffic was the norm. Today these homes face a dual acoustic assault: the relentless A3 corridor and Heathrow departure routes at 2,000–3,500 feet. Our secondary glazing noise reduction systems address both simultaneously with full-spectrum sound attenuation.

A3 Portsmouth Road: London's Southwest Artery

The A3 cuts through Putney carrying over 50,000 vehicles daily, generating sustained noise levels of 72–78dB for properties along Putney Hill, the Upper Richmond Road junction, and the approach to Tibbets Corner roundabout. The noise profile is particularly damaging because it combines low-frequency HGV rumble (60–125Hz), mid-frequency car flow (250–2000Hz), and sharp acceleration noise from the Putney Hill gradient. Our 10.8mm acoustic laminated glass with a 150–200mm air gap delivers broadband attenuation of 45–54dB across this full spectrum, bringing interior noise levels to 24–28dB—well below the WHO nighttime threshold of 30dB. Properties on Putney Hill Road, Chartfield Avenue, and Lytton Grove have all achieved these results.

Putney Heath & West Putney: Aircraft Noise Under the Flight Path

Properties across West Putney and Putney Heath sit beneath Heathrow's departure routes, with aircraft passing overhead at altitudes of 2,000–3,500 feet during peak hours. Aircraft generate low-frequency engine noise (80–250Hz) that penetrates standard single-glazed Victorian windows with minimal loss. Our acoustic secondary glazing is engineered specifically for low-frequency attenuation: the mass-loaded 10.8mm laminated glass combined with the wide air gap creates a resonance-dampening system that blocks aircraft noise by up to 54dB in suitable configurations. Residents along Granville Road, Wildcroft Road, and the streets surrounding Putney Heath Common report dramatic improvements, with many saying they "forget the flight path exists."

Putney High Street & Riverside: Urban Bustle Meets River Living

Putney High Street is one of South West London's busiest commercial thoroughfares, with constant bus traffic, delivery vehicles, and weekend activity generating 65–72dB of ambient noise. The streets immediately behind—Werter Road, Disraeli Road, and Keswick Road—absorb significant reflected noise from the commercial core. Meanwhile, riverside properties along Embankment and Lower Richmond Road face boat traffic and the constant A3003 flow. Our secondary glazing installations throughout the Putney riverside conservation area use heritage-sensitive slim aluminium profiles that preserve the Victorian and Edwardian character of these sought-after family homes while eliminating urban noise intrusion.