Points Heating, Signalling Distribution & Accessories



Railway Point Heating

Graybar is a UK based specialist manufacturer of products for the rail industry, with an impressive portfolio of products that have received PAD's approval from Network Rail.

We have collaborated very closely with Network Rail and leading Contractors to be the only UK supplier of Self Regulating Points Heating Systems, coupled with cutting edge Signalling Distribution Systems and the largest range of Rail Approved Cable Accessories in the industry for use on UK, Irish and European rail, Underground and Tramway infrastructures.

Graybar have successfully designed and manufactured many innovative products to support both Network Rail and TFL in their pursuit of working towards a safer and cost effective Rail Network.

Points & Heating

Ireland Drogherda

Our Self Regulating Points Heating Systems and Conductor rail heating systems boasts all control Gear and Transformers in one cubicle, reducing both cost and installation time, and is fully approved by Network Rail and London Underground.

Graybar manufacture a full range of heating systems for AC, DC and third rail applications, along with junction boxes and all types of heater strips.

GRP Distribution Systems

Graybar Wave Rail

Specialising in GRP Cable management products, we offer high integrity lightweight distribution Systems.

These include enclosures, integrated plinths with full cable management, posts and wall mounting solutions.

10 Year Product & System Warranty

Control Cubicle

Graybar's Self-Regulating Heaters have a 40 year service life.

It is for this reason that we include a 10 year product and system Warranty on our Self-Regulating Heaters.

PAD's Approved

PADs approved products from Graybar include:

Cable Accessories
  • Full Points Heating Systems
  • GRP Dis Boxes, Pedestals and Cable Management Systems
  • Cable Accessories, including Power, Signalling and Axle Counter Joint Kits
  • Track Kits
  • Identification
  • Full range of heat shrink, Brass and Compression Glands

We can offer a full in-house engineering, design and Commissioning package, when it comes to choosing your Points Heating or GRP Dis Box requirements. Graybar can also compliment this by offering specialist components and consumables, making it easy to buy everything from one source.

Also specialising in the manufacture of Restricted Access safety products and offering one of the largest range of GRP Enclosure systems in the UK for this and may other Applications, along with bespoke engineering products such as Signal Posts, and Identification products.

Special Projects

Weaver To Wavertree Re-Signalling
Graybar are delighted to announce that we are to about to begin delivery of our GRP Dis Box Range, for AWS, TPWS, Signals and Points, our unique design enables our larger Super Dis Boxes to be mounted on GRP Frames, removing the need for Location Bases, cutting down on both Installation design and cost.
Liverpool Lime Street
Graybar have over the last eighteen months collaborated with both Siemens and Network Rail to develop a multi purpose enclosure system for areas of restricted access, the result is a fully vented enclosure with drop down door, to prevent any potential incidents with open doors similar to what happened at Watford, a retained 221 lock and document holder, the enclosure needed to be able to house large numbers of cables for Signals, Points and Axle Counters and be wall mounted.
The Dis Boxes have been installed in Mount Pleasant Tunnels since July 2016.
Liverpool Lime Street
Liverpool Lime Street
Crossrail C610 Points Heating Project
Graybar are currently delivering their Self Regulating Points Heating System to the prestigious Crossrail Project.

We were selected to supply Points Heating to four locations including Westbourne Park, Royal Oak, Plumpstead and Custom House East and West.

Graybar's unique design which incorporates all transformers being built into the cubicle was a key factor in its selection, as there is restricted access and construction space is at a premium.

We have also recently delivered our Self Regulating System to Old Oak Common, which is also part of the Crossrail project.
Crossrail C610 Points Heating Project