The strength, corrosion-resistant and lightweight properties of Glass Reinforced Plastic (GRP) significantly outperform metallic alternatives.
Strengthening Industry
GRP profiles and rebar offer a lower through-life environmental impact than steel equivalents, with a low maintenance lifespan of over fifty years.
Promoting sustainability
GRP offers many practical benefits, including outstanding strength, corrosion and impact resistance, anti-slip, low maintenance and ease of installation.
Driving performance
Our GRP products are in stock and with fast delivery as standard.
Adding
Value
Ready to serve our customers, the UK’s leading and independent GRP supplier.
Neutral Electromagnetic Properties
A cost effective and lasting alternative to conventional metallic materials. With low installation and maintenance costs, outstanding corrosion and impact resistance, and high strength-to-weight ratios, GRP modular handrails significantly outperform steel, aluminium and timber equivalents.
Low Installation and Low Maintenance
ABOUT US
Leading GRP Manufacturer in the UK
Engineered Composites is an independent privately owned GRP Supplier that has been trading for over 38 years.
Expert GRP Manufacturing and Fabrication

Engineered Composites is the UK’s leading independent GRP supplier of high quality sustainable GRP products.
We operate as a key business partner to many companies operating in the automotive, chemical, rail, water, construction, marine, manufacturing, transport infrastructure, telecommunications, and electrical industries. As well as delivering advanced solutions, we operate with the highest integrity at all times. For total peace of mind, all product enquiries and conceptual designs are treated in the strictest confidence. We aim to turn around quotes within one hour and have a 1-2 working day lead time on most orders to ensure customers projects are completed within tight timeframes.

Gavin Williams, Director

Great
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Next Day
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Industry Leading GRP Solutions
With over three decades of experience in the GRP sector, Engineered Composites stands as one of the UK’s specialist providers of quality fibreglass products. Our skilled team of GRP experts is dedicated to delivering exceptional GRP fabrication and fibreglass manufacturing services. Over the years, we have honed our expertise to produce a variety of GRP solutions, meeting the bespoke needs of our diverse clientele. Our commitment to excellence is reflected in every project, ensuring that each piece of bespoke GRP produced meets the highest standards of quality and innovation. Our experience, combined with our passion for fibreglass, positions us as a leader in the industry, capable of handling the most complex and unique GRP challenges.

GRP Profiles
Our durable GRP profiles, made from high-quality glass-reinforced plastic, offer corrosion resistance and long-lasting performance for various industry needs.

GRP Rods & Tubes
Our GRP tubes and rods, with high glass content, offer superior strength, durability, and reliability, providing tailored solutions for diverse applications.

GRP Standard Handrails
Our GRP moulded heavy-duty handrail system is strong, durable, and easy to install, offering reliable safety for demanding applications in various settings.

GRP Modular Handrails
Our cost-effective GRP mouldings provide the strength and durability of metal at a lower cost, offering versatile, high-quality solutions for various applications.

GRP Grating & Flooring
Our competitively priced GRP Grating offers anti-slip, damage resistance, and durability, focusing on quality and affordability without compromising performance.

GRP Interlocking Floors
GRP DECK500 interlocking flooring is strong, lightweight, and easy to install, delivering maximum durability and efficiency for quick, hassle-free installations.

GRP/FRP Rebar
Our GRP composite reinforcement bar offers corrosion resistance and strength like steel, exceeding traditional materials in durability and performance.

GRP Palisade Fencing
Our GRP fencing, made from high-quality fibreglass, offers non-conductive properties, combining strength, durability, and safety for long-lasting performance.

GRP Anti Slip
Our anti-slip products, designed by safety specialists, prevent slips and falls, combining essential features with top-quality performance for reliable durability.

Fire Retardant Profiles

GRP Scaffold Tubes
Fiberglass GRP Scaffold Tubes are stocked in tubes which have the same outer diameter as standard aluminium and steel Scaffold Tubes.

GRP Mesh Fencing
Mesh Fencing is versatile and easy to construct. It is used in many industrial situations such as Utility Screens, and Platform Fencing.
View our other Services at Engineered Composites
GRP Composites - Markets
Markets Served
TelecommunicationsMarkets Served
WaterMarkets Served
RailMarkets Served
LeisureMarkets Served
ManufacturingMarkets Served
ConstructionMarkets Served
ElectricalMarkets Served
MarineMarkets Served
Industrial
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What Clients Say About Our Company
Kenny Grieves
Charlie
Barry Eagle
Will Austin
Clayton Lawrence
EXCELLENT Based on 10 reviews Peter Nicholson20/04/2024Trustindex verifies that the original source of the review is Google. The firm and staff were all excellent, the product was very well finished and all the advice given was very helpful, unfortunately it turned out to be of no use for my application, but this in no way reflects on the company that made an excellent product, I wanted a long tube to put an aerial inside it, fibreglass is normally transparent to radio signals, but something in the make up of the fibreglass tube was totally blocking the radio signals from getting out of the tube, the problem is possibly to do with the colouring agent, the tube I had was grey, darker colours can often cause problems for aerials, possibly if I'd chosen yellow, the other colour offered by the firm it may have worked well, but all this is my problem, not the company that made the tube, the tube is Very well made and nicely finished off, the staff could not have been more helpful, despite my problems this is a Highly Recommended firm. Pete. Kenny Grieves03/03/2023Trustindex verifies that the original source of the review is Google. Fantastic company to deal with, they always respond really quickly, have incredibly fast despatch times and provide consistently high quality, innovative GRP products. As a company, we couldn’t ask for more, thanks Engineered Composites. Clayton Lawrence09/02/2022Trustindex verifies that the original source of the review is Google. Excellent Customer Service. Supplied Composite rebar for our precast units (Macrete Ireland Ltd) Will Austin09/02/2022Trustindex verifies that the original source of the review is Google. We've being using Engineered Composites services for over 10 years & long may it continue. Professional at all times & no issues with quality or prices. Great range & availability, would highly recommend them. Charlie08/02/2022Trustindex verifies that the original source of the review is Google. 5-Star service, great company to work with. Make's my life easier with prompt response times, on schedule deliveries and effective communication throughout. Barry Eagle20/06/2019Trustindex verifies that the original source of the review is Google. This is an extremely professional company at the forefront of GRP Composite technology. Always willing to supply First Class advice and bespoke GRP solutions. Highly Recommended
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The UK’s Leading Stockist of GRP Products
What types of GRP products do you supply?
As you can see from our extensive product list (above), we supply up to twelve GRP product categories that you can order today without any stress or hassle. Our team at Engineered Composites are able to supply all products throughout the UK. Particularly popular and in-demand products include GRP Handrails, GRP Fencing and GRP Profiles.
Are you the UK's leading GRP Supplier?
Yes, Engineered Composites are proud to be the UK’s leading GRP supplier. With over 37 years of experience and a highly committed team, we are in a great position to be able to meet all your specific requirements and order preferences. You can find out more about what makes us the best by visiting our about us page here.
Are Engineered Composites a supply-only company?
Yes. If you’re looking for reliable and prompt supply of various GRP products, don’t look past our excellent team. Unfortunately, we don’t provide an installation service but you’ll be pleased to know that we know and work work with trusted installers that can install GRP for you!
What are the advantages of using GRP products?
There are a number of features and benefits of GRP products that make GRP the number one solution for various applications. Properties include; high corrosion resistance, high impact resistance, high strength, lightweight, low maintenance and long life cycle. There are a number of features and benefits of GRP products that make GRP the number one solution for various applications. Properties include; high corrosion resistance, high impact resistance, high strength, lightweight, low maintenance and long life cycle. You can view full properties on our dedicated page here.
Are GRP products suitable for outdoor use?
Yes, GRP (Glass Reinforced Plastic) products are well-suited for outdoor use and are commonly used in various outdoor applications due to their excellent durability and weather resistance. Properties of GRP that make the material suitable for outdoor use include; corrosion resistance, water resistance and UV stability.
As GRP manufacturers, how do you ensure quality?
Quality means everything to us at Engineered Composites. With over three decades of experience, we have worked closely with suppliers to develop a market-leading GRP formulation. By stipulating the same materials used to form each GRP component, we can offer an assurance of our products’ advanced technical performance. Moreover, We only source high-quality GRP products from ISO9001 accredited suppliers and all orders are manufactured to our exacting standards and specifications.
Are you a 5-star-rated GRP supplier?
Yes, of course. We are proud to be a 5-star-rated GRP supplier with customers often highlighting our high-quality products, prompt delivery service and exceptional customer service. Check out some of our latest 5-star reviews on our Google Business Profile by simply typing in ”Engineered Composites”.
How do I get a quotation today?
If you’re looking to get a without-charge quotation from our team today, please call us today at 01244 676000 or use our online contact form. Alternatively, browse our comprehensive product page here.