Glass Fibre Mouldings
Custom Mouldings is a leading UK-based manufacturer of high-quality glass fibre mouldings. We specialize in providing bespoke solutions for a wide range of industries, including automotive, marine, aerospace, construction, and more.
What We Offer
Why Choose Glass Fibre Mouldings from Custom Mouldings?
Our team of skilled engineers and designers are committed to delivering the highest standards of quality and customer satisfaction. We work closely with our clients to understand their specific needs and requirements and tailor our solutions accordingly.
At Custom Mouldings, we pride ourselves on delivering superior quality products that exceed our client’s expectations. Here are some of the key benefits of choosing our glass fibre mouldings:


Durability: Our glass fibre mouldings are highly durable and can withstand extreme weather conditions, making them suitable for a wide range of applications.
Lightweight: Glass fibre is a lightweight material that is easy to handle and transport, making it ideal for use in a variety of industries.
Versatility: Glass fibre can be molded into virtually any shape or size, making it a versatile material that can be used for a wide range of applications.
Cost-effective: Glass fibre mouldings are a cost-effective alternative to traditional materials like metal and wood, offering a more affordable solution without compromising on quality.
Customization: At Custom Mouldings, we offer a wide range of customization options, including color, texture, and finish, to ensure that our products meet your specific requirements.
Our Glass Fibre Mouldings Products
At Custom Mouldings, we offer a wide range of glass fibre mouldings products, including:
- Automotive components
- Marine components
- Aerospace components
- Construction components
- Industrial components
We also provide bespoke solutions tailored to your specific needs and requirements. Our team of experts will work with you to design and manufacture the perfect glass fibre mouldings for your project.

Glass Fibre Mouldings
At Custom Mouldings, we are proud to be one of the UK’s foremost manufacturers of precision-engineered glass fibre mouldings. With years of industry experience and a commitment to innovation, we provide bespoke solutions to suit an extensive range of sectors, including automotive, marine, aerospace, construction, industrial manufacturing, renewable energy, and beyond.
Our advanced manufacturing processes, combined with a highly skilled design team, allow us to take even the most complex concepts and transform them into durable, high-performance components. Whether you need a one-off prototype, a small production run, or large-scale manufacturing, we deliver products that meet your exact specifications and exceed your expectations.
Sustainability and Glass Fibre
While glass fibre is a long-lasting material, sustainability remains a priority for many of our clients. At Custom Mouldings, we are committed to reducing waste and minimising environmental impact throughout the production process. This includes:
Using energy-efficient curing systems.
Recycling offcuts where possible.
Optimising designs to reduce unnecessary material usage.
Advising clients on component longevity to reduce replacement frequency.
By manufacturing durable products that require less frequent replacement, we contribute to reducing long-term resource consumption.

Why Glass Fibre Mouldings?
Glass fibre – often referred to as GRP (Glass Reinforced Plastic) – is an incredibly versatile material. Its strength-to-weight ratio, resistance to corrosion, and adaptability make it a preferred choice across many industries. Compared to traditional materials like steel, aluminium, or timber, glass fibre offers exceptional durability while remaining significantly lighter, easier to work with, and more resistant to environmental damage.
Because it can be moulded into almost any form, from intricate curves to large structural shapes, it provides designers and engineers with far more creative freedom without compromising on performance.
Bespoke Design Options
We pride ourselves on offering fully customisable solutions. You can specify:
Shape & Dimensions – From small, intricate components to large, structural mouldings.
Colour & Finish – Gloss, matte, textured, or patterned surfaces.
Material Composition – We can adjust resin systems and reinforcement types to suit your application.
Integration Features – Built-in fittings, inserts, or mounting points for easy assembly.
Our design team will work with you to refine every detail, ensuring your finished product meets your functional and aesthetic requirements.

Our Process: From Concept to Completion
We take a consultative approach to every project, ensuring your ideas are translated into finished products with precision.
Initial Consultation – We discuss your requirements, intended use, and performance expectations.
Design & Engineering – Using advanced CAD software, we create detailed 3D models and technical drawings.
Prototyping – We produce prototypes for testing and validation before moving to full production.
Tooling & Mould Creation – We develop high-accuracy moulds to ensure consistent results in every run.
Manufacturing – Our skilled team uses cutting-edge techniques to produce each component to specification.
Finishing & Quality Checks – Each piece is hand-finished and inspected to meet strict quality standards.
Delivery – We ensure your components arrive on time, ready for installation or further processing.
Examples of Our Work
We have successfully delivered projects ranging from specialist automotive racing parts to bespoke architectural facades. Clients trust us because we understand the importance of accuracy, reliability, and consistent quality. Whether you are an independent boat builder needing one-off hull components or a large-scale manufacturer requiring hundreds of identical units, we can meet your needs.
Benefits of Choosing Glass Fibre Mouldings from Custom Mouldings
While you already know glass fibre is lightweight, strong, and versatile, partnering with Custom Mouldings offers added advantages:
1. Long-Term Durability
Our products are built to last. Glass fibre’s inherent resistance to corrosion, UV degradation, and moisture ingress makes it perfect for use in environments where other materials may deteriorate. From marine conditions to outdoor architectural features, our mouldings maintain their appearance and structural integrity for years.
2. Superior Strength-to-Weight Ratio
In many applications, weight reduction is critical – particularly in automotive, aerospace, and marine industries where efficiency and performance are directly affected. Glass fibre delivers the strength you need without adding unnecessary weight.
3. Design Flexibility
We can create smooth, complex shapes, integrate mounting points, and produce components with seamless finishes. Whether you require sleek automotive body panels, streamlined marine hull parts, or bespoke architectural features, glass fibre allows almost unlimited design freedom.
4. Reduced Maintenance Costs
Because our glass fibre mouldings resist rot, rust, and warping, they require minimal upkeep. This makes them a cost-effective choice not just at the point of purchase but throughout their lifespan.
5. Custom Finishes and Textures
Our mouldings can be produced in a wide range of colours, surface finishes, and textures. Whether you need a high-gloss automotive finish, a non-slip marine surface, or a textured architectural detail, we can deliver it to your exact preference.
FAQs
What are glass fibre mouldings?
Glass fibre mouldings, often referred to as GRP (Glass Reinforced Plastic), are components made by reinforcing plastic resin with fine glass fibres. This combination creates a strong, lightweight, and highly durable material that can be shaped into almost any form. They are widely used in industries such as automotive, marine, aerospace, construction, and industrial manufacturing.
How long do glass fibre mouldings last?
When manufactured to a high standard, glass fibre mouldings can last for decades. They are resistant to corrosion, UV damage, and moisture, making them ideal for both indoor and outdoor use. With minimal maintenance, they can retain their structural integrity and appearance for many years.
Can glass fibre mouldings be customised to my exact requirements?
Yes. At Custom Mouldings, we specialise in bespoke design and manufacturing. You can specify the shape, size, colour, surface finish, and even integrated features like mounting points or fittings. Our design team will work closely with you to ensure the product matches your needs perfectly.
What industries use glass fibre mouldings?
Glass fibre mouldings are incredibly versatile and used in numerous industries, including automotive, marine, aerospace, construction, and industrial manufacturing. They are ideal for applications such as body panels, hull parts, cladding, decorative features, machinery housings, and more.
Are glass fibre mouldings lightweight compared to other materials?
Yes. Glass fibre offers a superior strength-to-weight ratio compared to traditional materials like steel or wood. This means components can be lighter without compromising on strength, making them easier to handle, transport, and install.
Are glass fibre mouldings weather-resistant?
Absolutely. Glass fibre mouldings are highly resistant to extreme temperatures, UV radiation, and moisture. They do not rot, warp, or rust, which makes them perfect for outdoor and marine environments where other materials may fail.
Can you produce both small and large quantities?
Yes. We can produce anything from one-off prototypes to large production runs. Whether you need a single custom part for a unique project or thousands of identical components for mass production, we have the capability to deliver.
How do I maintain glass fibre mouldings?
Maintenance is minimal. In most cases, a simple clean with mild soap and water will keep them looking their best. If your application involves heavy wear, occasional inspections can help ensure the finish remains intact.
How cost-effective are glass fibre mouldings?
Glass fibre mouldings are generally more cost-effective than metals or hardwoods, particularly over their lifespan. Their durability reduces the need for replacements and ongoing maintenance, offering excellent value for money.
How can I get a quote for my project?
Getting a quote is easy. Simply contact Custom Mouldings with your requirements, including dimensions, quantities, and any specific features you need. Our team will review your project and provide a tailored, no-obligation quotation.
Contact Custom Mouldings Today
If you’re looking for high-quality glass fibre mouldings, look no further than Custom Mouldings. With our expertise and commitment to quality, we’re confident that we can provide you with the perfect solution for your project.
Contact us today to learn more about our glass fibre mouldings products and services, and to request a quote.