Acoustic fences for transport networks

GRAMM SmogStop - the world's first approved air quality barrier - reduces air and noise pollution levels in surrounding neighbourhoods, and takes a two-pronged approach to reducing air pollution from major roads, highways and railways. The patented aerodynamic design reduces pollution levels by enhancing dispersion so that neighbouring residents

WHIS®top is a lightweight aluminium diffractor that can be mounted onto any existing noise barrier to deflect sound upwards. It adds a 4-5 dB noise reduction, comparable to raising the existing barrier 2m. Improves reduction from existing noise barriers without radical measures. Any new noise barrier can be lowered by 2m with WHIS®top

Greenscreen is an environmentally-acceptable flexible and natural noise barrier and, using technology developed in the professional growing industry, it is designed to support climbing plants. Over time the screens become completely clothed in foliage, creating a natural 'greenscreen' barrier. The barrier's pleasant aesthetic blends in with any

Jakoustic® Class 3 is an acoustic fence which has been approved to Security Rating 3 - products certified to this standard resist experienced attempts at forced entry using a wide range of tools: LPS 1175 SR3 Approved; secured by Design Preferred Specification; flat face allowing no foot or hand holds; up to 28dB* in noise reduction; can

Gramm Barrier Systems has developed a low-level noise barrier system specifically designed for railway environments. The RAILSoundBlok® noise barrier has been designed to be installed within close proximity of train/rails. Manufactured from high-strength concrete and clad with our absorbing TILESoundBlok® product, the RAILSoundBlok® offers a

NATURALSoundBlok Reflective acoustic fence by Gramm Barrier Systems is a timber noise barrier system designed for high sound reduction in rural settings. Made from pressure-treated, FSC-certified timber, it uses a double acoustic board design to maintain an acoustic seal throughout its 30-year maintenance-free lifespan. Heights and bay widths are

Jakoustic® Absorptive acoustic fencing takes the proven Jakoustic® Reflective design but adds a Rockwool fibre absorptive layer on one side of the panel to keep noise within a contained space. Ideal for applications where a significant reduction in noise penetration is required, typically used to surround continuous power supply generators, waste

GRAMM CONCRETESoundBlok® noise barriers are made of a proprietary material consisting of organic softwood shavings processed to an acoustically engineered size and bonded together under pressure with Portland cement. GRAMM CONCRETESoundBlok® is highly sound absorptive, porous, rigid, non-combustible, thermally insulating and freeze-thaw resistant

TILESoundBlok® noise barrier tiles are manufactured from carefully selected specialist aggregates with angular face which are bonded together using the company's patented method. This allows the system to use a low amount of binder while still retaining a strong bond, resulting in a robust material ideal for sound absorption in a variety of

The Hatko NB3 Absorptive recycled rubber tyre noise barrier, supplied by Gramm Barrier Systems, is a high-density acoustic panel system manufactured from end-of-life recycled rubber tyres and sound -absorbing recycled plastic. Designed to reduce road, rail and industrial noise, Hatko supports Net Zero and circular economy objectives while

Transparent noise barriers make an effective yet aesthetic contribution towards reducing sound emission. The CLEARSoundBlok® ABSORPTIVE barrier considerably reduces the noise level in the area behind the wall. This unique barrier design offers all the benefits of a clear system whilst also offering an absorptive surface which is critical in

GovaWall is a close board fence system made from Govaplast® solid tongue and groove boards and posts with recycled aluminium finishing profiles, designed for use as a complete fence or with existing concrete posts. Maintenance free, rot proof, graffiti resistant, and made from 100% recycled waste plastic: close board fence system with tongue and

GREENSoundBlok® is an innovative acoustic barrier based on an aluminium sectional frame for increased stability, with reinforced vertical bars for even higher noise barriers. It offers excellent sound-insulating and highly absorptive performance, classified in B3 and A3-4 on both sides. Tongue-and-groove interlock for easy stacking of multiple

GRAMM Green noise barrier is a mineral wool-based noise barrier, which offers good absorption and insulation values. The barrier panels consist of metal mesh covered with a PE net. The PE net can be supplied in different colours. All galvanised steel material can be powder coated, on request. The steel net has a rectangular mesh pattern so that

Gramm Barriers ECOSoundBlok® is a green noise barrier system made from steel, acoustic matting, and soil fill, designed to reduce noise pollution while supporting plant growth and carbon reduction. Suitable for heights from 0.5m to 6m+ and bay widths from 10m. Maintenance-free for 30 years and does not require concrete foundations: green noise

METASoundBlok® is a metal noise barrier system made from galvanised steel with sound-absorbing mineral wool, designed to reduce noise from road and rail traffic. Panels are lightweight, removable and fully CE compliant, with a perforated inner face for absorption and a plain outer face for reflection. Heights and lengths are customisable for

Jakoustic® reflective barriers known for their noise reducing properties, timber appearance, enhanced privacy and security due to flat anti climb profile. Acoustic barrier works by reflecting noise away from its profile. Offers up to 28dB* noise reduction. Constructed from heavy planed timber V shape boards that slot together to minimise sound

CLADSoundBlok® panels from Gramm Barriers are made from upcycled polymer blends called PC-ABS (Polycarbonate-Acrylonitrile-Butadiene-Styrene). The innovative and surprisingly strong pyramidal shape (500 x 500mm) allows contractors to create an aesthetically-pleasing sound absorber on almost any wall or ceiling. Low-carbon panel with high UV resistance

Aluminium Louvred Acoustic Barriers have been uniquely designed to provide high levels of sound reduction while allowing air to flow through. They can be installed in any location with either concrete-in or base-plated posts. Sound reductions of up to 30db are provided. Applications include: generator compounds; chiller compounds; data centres; air conditioning

NATURALSoundBlok Absorptive timber noise barriers by Gramm Barrier Systems are made from pressure-treated, FSC-certified timber with a double acoustic board design for high sound reduction and a 30-year maintenance-free lifespan. Designed for rural settings, these barriers use mineral wool infill and are tailored to site requirements

Greenscreen is an environmental acoustic barrier and fencing system. It has been widely specified in Europe for environmentally sensitive locations. It is made predominantly out of recycled material and waste, and is itself fully recyclable. Commercial horticultural technology has been used to create the ideal surface to support climbing plants

POLYSoundBlok® recycled PVC environmental noise barrier systems are manufactured entirely from high-strength reinforced PVC, negating the inherent issues that come from using timber. POLYSoundBlok is a highly durable rigid panel that will not warp or shrink, is rot-proof and resistant to aggresive environments and compounds such as salt spray and

Jacksons Jakoustic® system is designed for commercial and highway applications. Providing high level of noise protection (Up to 32dB**) and available in both reflective and absorptive variants. Suitable for highways, commercial, industrial and railways. Also suited for application in exposed locations subject to high wind loading. The system can

Vehicle restraint systems and noise barrier walls normally are considered separately. Therefore, more space is required and the efficiency of noise reduction is reduced. Gramm Barriers combines those two systems to one CE-certified solution, the COMBISoundBlok® series. The COMBISoundBlok® integrated noise barrier is designed as a free-standing