Gramm Barrier Systems ArmaGATECANTILEVER-SLIDING® systems offer a wide variety of heights and widths clad with various materials. Each Gate is made up of the highest quality materials which are then clad with our ArmaMesh®, ArmaBar®, ArmaPALISADE®, Timber or SoundBlok® Noise Barrier Systems.

Our ArmaGATECANTILEVER-SLIDING® system integrates seamlessly with the complete range of Gramm Barrier Systems perimeter security systems and harmonises with all styles of existing or new boundary installations, with an extensive choice of widths and heights and an almost endless array of infills.


The ArmaGATECANTILEVER / SLIDING® system is clad with various Gramm fencing and noise barrier products that are fixed to a steel SHS surround. The ArmaGATECANTILEVER / SLIDING® gate not only offers great security, but they present a modern and professional entry and exit control.

You can choose from manual or automatic operation, and with double gate drive through widths of up to 20000mm, they allow access room for even the largest of vehicles. The track of the sliding gate is totally enclosed too, preventing damage from vandals.

Not only are they incredible cost effective, but ArmaGATECANTILEVER / SLIDING® gates also conform to the British Safety Standards (BS EN 12453) for power-operated industrial or commercial gates, so you have they added assurance that they’re built with quality in mind.

All of Gramm Barriers ArmaGATE® systems are manufactured to meet the relevant British Standard rating, providing excellent quality assurances and is covered by our 15 year guarantee.


Height: 1000mm/1200mm/1500mm/1800mm/2400mm/3000mm (Bespoke height available on request)
Widths: 1.0m/1.2m/1.5m/1.8m/2.4m/3.0m/3.5m/4.0m/5.0m/6m (Bespoke heights available on request)
Infill: ArmaBAR®, ArmaMESH®, SoundBlok® Noise Barriers, Timber + others.
Posts: U Shaped Posts designed to suit the size of the gate.
Fixings: M8 & M12 Cup square bolt with permacone nut.
Set Posts: Posts bolted to concrete pad foundations.
Bottom of Fencing to Be: approx. 50mm – 100mm above final ground level.
Other Requirements: PPC Colour Green RAL 6005. A full range of RAL Colours are available from Gramm Barrier Systems including marine grade and metallics.

Foundation types

Gramms ArmaGATECANTILEVER-SLIDING® system can be bolted down to individual concrete pads or a continuous concrete strip/pad.

Fixing methods

a) Galvanised steel or PPC posts with baseplates can be fixed to concrete surfaces using chemfix resin anchors or cast in cradles.
b) Steel posts can be set into augered or bucket dug concrete foundations.



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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08442 259002 / 01323 872243

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