5 things you should look for in a gasket manufacturer

Gasket manufacturers require specific industry experience to guarantee quality and consistency across product design, assembly, and delivery. Discover our five essentials to ensure you find the right fit for your gasket requirements.

The application of advanced materials in manufacturing gaskets has boosted the market to an overall value of $56.93 billion (2021). As a critical function in multiple industries, including aviation manufacturing, medical equipment and chemical processing, gaskets are crucial components of numerous types of machinery, items, and devices.

But finding the best gasket manufacturer to fulfil these needs isn’t always easy. Discover some of the key factors you should be considering to ensure you invest your money in the right company.

Gasket manufacturers require specific industry experience to ensure they meet your requirements. Discover what to look for in a proven gasket manufacturer.

5 things you should expect from expert gasket manufacturers

There are a few telltale signs of a quality gasket manufacturer across product quality, experience, and accreditation. Here are five of them to get you started.

1. Solution expertise

Firstly, the experience of providing gasket solutions is the main priority with complete gasket manufacturing process capabilities. When searching for solutions in the gasket manufacturing industry, it’s vital to find flexible, dynamic, and versatile abilities across materials, design, assembly, and delivery.

So, before selecting your gasket manufacturer, you want an experienced team with material and process application knowledge. And at each stage of the gasket manufacturing process, you should expect trained and skilled experts providing the correct results for your specifications. 

Rubber to sponge and cork to felt, gaskets come in diverse materials for specific needs. Your gasket manufacturer should provide these materials and have the application knowledge to assign the ideal gasket to your requirements.  

A tall order on the surface, but that’s the industry expectation as a minimum for gasket manufacturing. Don’t settle for anything less. 

Custom Products - NVH Insulation

2. Accreditations and certifications

A sign of quality lies in the credentials of the company. An official and reliable gasket manufacturer will have their processes and products verified by governing bodies applicable to their industry. Some accredited certifications for gasket manufacturing to look out for include:

ISO 19001

ISO 19011 provides guidelines for auditing management systems, including principles of auditing, managing, and conducting management system audits and audit programmes. This document ensures your gasket manufacturer is compliant across all requirements and applies to any organisation that needs to plan and conduct internal or external audits of management systems or programmes. 

ISO 14001

ISO 14001 establishes the necessary criteria for environmental management systems. It’s designed for all types of organisations and provides a framework for effective and responsible environmental management.  Developed by the ISO Technical Committee (ISO/TC 207), ISO 14001 contains over 300,000 certifications in 171 countries. Receiving ISO 14001 certification proves your gasket manufacturer takes environmental accountability for their processes.

IATF 16949:2016

ISO/TS 16949 delivers common methodology and techniques for product and process development guidelines of automotive manufacturing worldwide. It was created in 1999 by the International Automotive Task Force (IATF) and aims to streamline the various assessment and certification systems worldwide in the supply chain for the automotive sector. Amendments were applied in 2002 and 2009, necessary for either automotive sector enhancements or ISO 9001 revisions.


IMDS stands for “The International Material Data System”, and works as the official material data system for the automotive industry. All materials used within automotive manufacturing are collected, maintained, and monitored before being stored in the IMDS.


Standing for the “Restriction of Hazardous Substances”, the RoSH Guide provides compliance guidelines for all companies across the electronics industry, including providers of electrical products. Known originally as Directive 2002/95/EC, RoSH now restricts the application of ten hazardous materials found in electrical and electronic products. Since 2006, all applicable products must meet RoSH compliance.


REACH stands for “Registration, Valuation, Authorisation and Restriction of Chemicals”. Established by the European Union to improve the protection of human health and the environment, REACH also promotes alternative methods for hazard assessment to reduce animal testing. Beyond industrial processes, REACH applies to all chemical substances, such as paints, cleaning products and electrical appliances. Gasket manufacturers for multiple industries should consider REACH regulations before supplying companies with specific solutions.

3. Multi-industry capabilities

Finding your ideal gasket manufacturer relies on recognising whether they can provide your industry and purpose with the correct gasket types. So, after checking for the relevant accreditation, a good sign for your chosen gasket manufacturer is the experience and assurance to supply multiple industries with gasket solutions. As a versatile component with numerous material and customisation possibilities, gaskets cover multiple sectors with specific requirements.

Automotive gasket manufacturers

A single car can contain multiple gaskets of varying materials. Whether reducing leakage, withstanding pressure, or distributing heat, gaskets play a vital role across different aspects of a car. From supporting the engine circuit to sealing against water and dust ingress, any reliable gasket manufacturer will have custom solutions of varying materials for your automotive needs. But remember, before choosing a gasket manufacturer for your automotive manufacturing needs, check to see if the company has ISO/TS 16949 accreditation. 

Automotive Industry

Industrial gasket manufacturers

Various industry sectors will utilise different types of gaskets across size, shape, material, and purpose. For their versatility and flexibility, the abundant demand for gaskets suits dynamic industrial purposes, such as machinery, piping, and electrics.

Industries - Industrial

HVAC gasket manufacturers

Vital to ventilation and air conditioning purposes, gaskets provide a crucial sealing solution for air filtration. HVAC gaskets demand specific temperature requirements alongside compression and protective properties for outdoor appliances.

Industries - HVAC

Electrical and technology gasket manufacturers

As the electrical and technology industries continue to evolve, so does the need for high-performance gasket solutions. Numerous gasket types suit different electrical appliances, like outlets, panels, enclosures and connections. Due to the variety within the industry, it pays when a gasket manufacturer can offer custom design capabilities for your electrical and technical specifications.

Industries - Technology & Electrical

Construction gasket manufacturers

Surprise, surprise. Another diverse range of gaskets is also applied in the construction industry. From piping to general sealing between surfaces of different materials, gaskets have a critical role in metalwork, construction, and architectural design. Often gaskets in construction are used for “buttering”, “mounting” and environmental sealing, with plumbing and filtration equipment requiring ideal polymers for longevity and performance purposes.

Industries - Construction

4. Production volume

Another sure sign of a quality gasket manufacturer is the number of gaskets they design, manufacture, and deliver, year after year. And while a few thousand sounds good at face value, you want an organisation that has produced in the multi-millions. Not only does this prove them as an industry leader, but it also shows that time after time, the same loyal clients return for their products because they are of the right quality and consistency.

5. Worldwide shipping

Lastly, the ideal gasket manufacturer should be able to ship worldwide. So, no matter where your organisation is based, you can receive the best gasket solutions for your needs.

Different countries also have altering requirements for trade, compliance, and legislation. Having a gasket manufacturer that operates on a global stage assures it can navigate these alternating procedures and processes with the experience of a global supply chain system.

Speak to one of the best gasket manufacturers in the UK

Ramsey Rubber Cellular Sealing Solutions is a leading UK manufacturer of cellular die-cut gaskets. With over 50 years of experience, we’ve produced over 60,423,412 products in over 27 countries satisfying 412 customers.

Offering full conversion capabilities, from material slitting to adhesive laminating and fabrication, our industry expertise in gasket manufacturing is second to none, serving multiple industries across automotive, construction and technology.

With custom gasket capabilities across a range of materials, you can rest assured knowing we have the ideal product for your requirements. Get in touch today to see how our gasket manufacturing company can help you streamline operations and minimise downtime.


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Please feel free to get in touch, to speak with one of our team of experts or simply fill out our online contact form below. We look forward to hearing from you.

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Ramsay Rubber & Plastics Limited
Vulcan Road, Bilston
West Midlands WV14 7HT
T +44 (0) 1902 407150
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