Slient Rail


SilentRail® have developed a revolutionary rail coating that reduces rail noise & protects from damage.

Unwanted rail noise causes damage to both the ear and the surround fixture and fittings. SilentRails® engineered rail coating, prevents the rail from vibrating, which dramatically reduces the noise. The system also protects the rail from damage and reflects heat, preventing the rail from buckling.


SilentRail® is a dampening compound that is directionally sprayed onto the web of the rail by means of a patented system that accurately places the material where it is most effective. The results have shown a reduction of up to 9dba.

SilentRails® unique system, dampens the vibration and thus prevents the causes that are so damaging. SilentRail® is quick and fast to apply having first removed the dirt by means of chemical reaction. This then leaves the perfect surface for the solution to adhere to.

Working at night in suitable conditions, hundreds of meters can be cleaned and coated.

The treatment is permanent and won’t wear with age. Further high-tech thermal coatings are also available, to prevent buckling and welded joints from breaking.


  • Noise Reduction of up to 9dba.
  • Quick & efficient install onsite.
  • Bespoke design which allows the coating to be applied to any existing rail system.
  • Quick & efficient install onsite with minimal setup.
  • Life span of up to 30 years.
  • Option for heat repelling pigment which prevents to the rail from bucking and welded joints from breaking.
  • Dampens vibration reducing noise and damaged.

Why Choose Gramm Barrier Systems?

Gramm Barrier Systems are one of the only noise barrier specialist in the country give a 30 year guarantee on all our Acoustic Fencing, Acoustic Barriers & Noise Barriers. We also confirm that the barriers are designed to be maintenance free for the full 30 years.

Some of our noise barrier range is fully CE Marked and compliant for use on Highways England schemes under CPR 2013. Also schemes using Sector Scheme 2C, for the supply and installation of Environmental Barriers

All ours materials and installations are to such a high standard we are the only noise barrier specialists to have all our works backed and insured by the government.

Gramm Barriers Noise Barrier systems give the highest level of sound reduction on the market which is why our product’s are specified on many major road and rail schemes.

Gramm Barrier Systems Ltd are fully committed to the highest level of customer service, professionalism and health & safety for every installation. Utilising quality materials in manufacturing, the highest level of expertise, Gramm aim to maintain a quality product that is secure and reliable.

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Speak to one of our experts to obtain a free quote on

08442 259002 / 01323 872243

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