Sui Generis International Ltd.

GRP Fibreglass Mouldings



The UK's leading fibreglass mouldings manufacturer Fibreglass moulding doesn't just look good, it's often cheaper than alternative materials. And it can be used for so many different applications – for your vehicles, buildings and furnishings.

As leading manufacturers of GRP mouldings, we can provide you with high quality fibreglass products and a complete service that transforms your designs into the polished, final product.

Standard and custom specifications

We can provide the high quality parts you need for the automotive industry, agricultural machinery and spill control use, fast.

Whether you have standard parts you'd like us to manufacture, or you've commissioned a bespoke design for a single item, you can rely on us to create GRP mouldings you need for any situation.
Automotive & industrial

From GRP mouldings for tractors and crop sprayers to tank lids and plant housing, almost any vehicle or industrial process can benefit from the protection, longevity and low maintenance costs of GRP fibreglass.

Architecture to furniture

Sui Generis has created bespoke architectural mouldings for both state-of-the-art shopping malls and ageing Victorian buildings – so whether you need to restore your property to its former glory or give it a 21st century feel, Sui Generis can help.

But it's not just our turrets and cornicing that can help – you can transform your workplace with colourful, modern GRP desks and your outdoor areas with GRP seating.

GRP architectural mouldings

GRP moulds can be formed into almost any shape – and can be finished to look just like traditional stone, concrete, ceramic or lead. This makes it an ideal hardwearing replacement for old structures – or a dazzling modern addition to new buildings.

GRP vehicle components

From cab roofs for Luton transports and car spoilers to chemical tanks for tractors and sprayers – we can manufacture a variety of vehicle parts for standard or custom vehicles. Even the military gets in touch for our tough GRP components.

GRP tank, pit & hoist covers

Stop corrosion in its tracks and ensure your tanks stay secure. Fibreglass roofs and covers aren't vulnerable to chemical attack and can be moulded to fit any tank. With additional bund covers, pit covers and hoist covers to choose from, we can provide the right GRP covers for your needs.

GRP storage tanks

For storage tanks that last, choose the most reliable material available: GRP fibreglass. We build storage tanks that can withstand corrosive chemicals, harsh weather conditions and will even remain safe during earthquakes – now that's the kind of strength we think all storage tanks should have.

GRP enclosures, & housings

If you have infrastructure that's exposed to the elements, we can help you ensure it stays protected with moulded enclosures and housings. From containerised plant rooms to ventilation shaft covers – make it last with cost-effective GRP fibreglass.

GRP landscape & garden products

Make your office exterior or campus more inviting for staff and customers. Moulded GRP furniture will bring individuality and warmth to your outdoor areas. From quirky, fun benches and chairs to play areas for children, we can build to the shape and style you want.

Unique & bespoke moulded products in GRP fibreglass

We can create almost any shape, size and colour in a range of finishes. Your project can benefit from the protection, longevity, low maintenance costs and unique shape of GRP fibreglass...

5 good reasons to choose Sui Generis Fibreglass Mouldings...
  • Economy – cost-effective
  • Quality – weather and impact resistant
  • Design – made to bespoke designs
  • Longevity – indefinite lifespan
  • Service – 90% repeat custom rate

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