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GRP Fencing

GRP Palisade Fencing- why should you use GRP Fencing over Steel?

Glass Reinforced Plastic (GRP) fencing is a high-quality alternative to steel fencing. It has a similar look to steel, however it’s many added benefits make it a perfect choice for areas where metal is not suitable.GRP Fence with GRP Top Hat Profile

Engineered Composites now sell GRP Fence Profiles in kit form to create fence panels!


What are the benefits of using GRP fences? And where are they mostly used?

Non- Conductive

GRP Fencing is non-conductive and radio transparent. Therefore, they are an ideal material choice the following areas:

  • Railways
  • Electrical Sites
  • Power Utilities

GRP is also non-magnetic and radio transparent.

Corrosion Resistance

You won’t have to worry about the upkeep needed for the fences because of rust or corrosion, GRP Fences are corrosion-resistant and durable in harsh weather conditions, meaning they can outlast other materials in areas such as:

  • Chemical Sites
  • Gas Sites
  • Sea edges- where sea salt corrosion can be a problem

This also makes them look more appealing over a longer timeframe, as their appearance does not diminish due to harsh conditions as much as some metals.


Although lightweight, it maintains its high strength. This makes GRP much easier and cheaper to transport than other materials, and enables easy installation.

What does our GRP fencing consist of?
Our Top Hat profile acts as a pale with our 51 x 51 x 6.35mm GRP box section serving as the fence rail. The posts can be GRP I Beam or GRP Box sections. All our profiles have been independently tested and passed the BS 1722-12:2016 standard for palisade fence profiles.

The benefits GRP Fencing make it an obvious material of choice in some areas.

If you would like a quote, or some more information on these fencing profiles, please contact us: https://www.engineered-composites.co.uk/contact/

Also, Check out our newly updated fencing page: https://www.engineered-composites.co.uk/products/grp-fencing/#1508837537556-c7e0fae0-f0a5

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Composite Profiles in the Housing Market

An industry report by the EPTA (European Pultrusion Technology Association) has highlighted a potential area of growth for composite profiles in the housing market. This report drew attention to how beneficial these GRP profiles can be for the home. We have summarised the main points below.

With the knowledgebase and interest of composite profiles now rising, we are seeing more and more benefits of using composite profiles in replacement of traditional materials. These pultruded profiles are seen to outperform materials such as wood, aluminium, steel and PVC which are now starting to be replaced in energy efficient windows and doors, exterior trims, decking, fencing and much more. Pultruded profiles have consequently gained a reputation of being a premium, long lasting product. Glass Fibre Reinforced Polyester (GRP) is usually the preferred choice.

What are the advantages of using GRP composite profiles in the housing market?

Lightweight– Significantly lighter than steel and lighter than aluminium, making it easier to transport, handle and install. Therefore, overall costs are lower.

High Strength– Present a higher strength than steel on a Kg-for-Kg basis.

Parts consolidation– Designers are able to integrate various parts into one profile, meaning easy installation due to the ability to create complicated single parts.

Corrosion resistance– Pultruded products are commonly the product of choice for outdoor exposure, this is because of their inability to rust or rot and minimal maintenance is required. They are highly beneficial in areas that are exposed to airborne and waterborne salt agents!

Durability– This is a key advantage! As many composite structures are still in use after 50 years, the lifespan and minimal maintenance make it the perfect product for long term structure plans.

Those are just some of the benefits! More include the low thermal conductivity, low coefficient of thermal expansion, high and low temperature capabilities and its non-conductivity.

Because of stated advantages, the use of composite profiles in the home is increasing.

What can benefit from using composite profiles?

  • Energy efficient Windows and Doors

The composite profiles are an excellent thermal insulator, limiting thermal bridging, condensation and mould issues. The frames will not warp, there’s less chance of seal failure and it will not rust. Slimmer frames are also possible due to the mechanical strength of the pultruded profiles, and therefore a larger viewing area is possible.

  • Exterior trim and cladding

As a product that’s typically exposed to weather conditions, the GRP composite profiles’ corrosion resistant properties make it the perfect material to use. Pultruded glass fibre composite cladding is stronger and more durable than traditional materials. It will not buckle, it is resistant to chipping and is almost maintenance free. Pultruded profiles can also be used in rain gutter systems.

  • Pergolas and arbours

The corrosion resistant pultruded beams can give the appearance of wood without the risk of rot and maintenance requirements. They are much stronger than PVC and will not dent or rust like aluminium.

  • Fencing and decking

Pultruded glass fibre composite fencing systems offer a strong and long lifespan alternative to wood, metal and PVC. It is regularly the fencing choice in coastal environments due to its resistance against salt water corrosion. Pultruded decking is a low maintenance alternative to other materials such as wood, and it will not rot, rust or chip.

  • Affordable housing systems

Pultruded profiles offer opportunities for low maintenance, efficient homes which can be built quickly.

The Smartlink system is an example of a modular construction system for “low-cost thermally efficient homes based on a small number of pultruded profiles that bolt and ‘snap-fit’ together enabling rapid assembly.” The homes can be dissembled and reassembled elsewhere if needed, and are 25% cheaper than traditional builds.

These “flat-pack” houses can also play a role in disaster relief, as they are easy to transport and can be used as temporary accommodation for people during natural disasters.


It is clear how much of a benefit GRP composite profiles can present, and with the awareness currently developing, there is a large potential for further growth in the market!

To Access their full report, please visit:  https://pultruders.org/pdf_news/1_EPTA%20Construction%20Briefing.pdf

To find out how Engineered Composites can help you with GRP Profiles, please call us on +44 (0)1244 676 000.

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Standing The Test Of Time

Dubbed the material of the future, you could be forgiven for wondering why we have to wait until then to start reaping the many benefits glass reinforced plastics has to offer. The answer, in short, is that we don’t. Yet many developers are still overlooking its significant cost saving potential by sticking resolutely to traditional – and comparatively substandard – materials.

Tough in every way, GRP really does stand the test of time. Thanks to its corrosion-resistant properties, it requires little maintenance and has an incredibly long life span of approximately fifty years. It really is the Duracell Bunny of construction and infrastructure! Being able to withstand corrosive attacks from water and chemicals, it could save industries millions when compared with alternative materials.

A composite material of excellent strength, durability and performance, GRP is suitable for use in a range of application. If its extraordinary lifespan isn’t enough to tempt developers away from metallic alternatives, perhaps its lightweight properties will. Logistics can be the bane of many developments but being able to transport such a durable yet lightweight material to site and position it in place without heavy lifting equipment reduces installation costs considerably.

Strength and durability, versatility and manageability are just some of the unrivalled properties of GRP.

To find out how Engineered Composites can help you realise the extensive costs savings offered by this modern material, please call us on +44 (0)1244 676 000.