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![GRAMM are noise barrier specialists for highways and roads.](https://static.wixstatic.com/media/dfdeaa_ad9dac86b4c74317b4208f853adc781f~mv2.png/v1/fill/w_49,h_49,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/GRAMM%20%20SQUARE.png)
Gramm Barriers
GRAMM are noise barrier specialists for highways and roads.
GRAMM are noise barrier specialists for highways and roads. We design, supply & install unique/innovative systems offering value for money, high performance, reduced programme & low carbon.
Our noise barriers include:
- SmogStop air pollution barrier which removes 50% traffic pollution
- METASoundBlok a steel barrier offering 60-year life
- WhisWall low-level noise barrier efficient at 1M as 3M high barrier
- POLYSoundBlok recycled polymer barrier
- ECOSoundBlok living alternative to earth bund
- VRSSoundBlok combined safety & noise barrier
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