Secondary Glazing Greenwich | A2 Traffic & City Airport Noise Reduction

West Greenwich & Crooms Hill

Crooms Hill is one of London's oldest roads, lined with Grade I and II* listed properties dating from the 17th century. These homes feature original crown glass, handmade sash windows, and irreplaceable architectural details. Our secondary glazing sits 150–200mm behind the primary windows on discreet sub-frames, creating an effective acoustic barrier while remaining completely removable — a key requirement for listed building consent. Properties on Crooms Hill experience reflected A2 traffic noise rising up the hillside, measured at 64–69dB, which our systems reduce to below 25dB.

Greenwich Park & Blackheath Edge

The grand Victorian and Edwardian properties overlooking Greenwich Park and bordering Blackheath face a dual noise challenge: the A2 Shooters Hill Road to the south and DLR operations to the north. Many are within the Blackheath Conservation Area and feature elaborate bay windows with decorative glazing bars. Our bespoke secondary glazing replicates these profiles exactly, ensuring conservation approval while delivering 44–50dB noise reduction.

Greenwich Peninsula & East Greenwich

The rapidly developing Peninsula and East Greenwich sit at the epicentre of Blackwall Tunnel traffic noise. New-build apartments often have insufficient acoustic performance from builder-grade glazing. Our supplementary acoustic panels for floor-to-ceiling windows add 38–45dB of noise reduction, transforming these modern homes from noisy to serene. We also serve the growing number of residential conversions in former industrial buildings along the Thames path.