100 Years

Celebrating a Century of Innovation, Solutions & Relationships


Stonhard is celebrating an extraordinary milestone, its 100-year anniversary. Throughout the year, we will be honouring what it means to be Stonhard with the people who continue its long tradition of quality and reliability. 


In 1922, a small company had an idea: a patch-and-repair business to help plant managers fix floors and keep factories running -- and the foundation for Stonhard was established. When facility managers began to recognize the value of preventative maintenance, Stonhard said, "We'll do it for you." This turnkey model of taking responsibility for both products and installation became The Stonhard Difference. As time went on, more floor, wall, and lining systems were formulated and teams of salespeople and installers were hired. Stonhard went from a business to a brand; a trusted brand that solved problems for industrial and commercial facilities. 


Few companies can claim a 100-year legacy or the reputation of problem solving it is built on. We remain your trusted partner today, for any space, in any facility, anywhere, around the world. 


Stay tuned for more to come in 2022, as we celebrate 100 years of innovation, solutions, and relationships! 


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Who We Are


Stonhard is the unprecedented leader in manufacturing and installing high-performance epoxy and resin floors. Our seamless, long-lasting, easy to clean flooring systems are engineered for both industrial and commercial markets and have been extensively used by a vast range of businesses worldwide for 90+ years. We also bring the same performance to our wall and lining systems.

Joining form and function, our floors are the dependable go-to choice for tough manufacturing environments, while still honouring innovative design for commercial environments. Epoxy, urethane and fast-track methyl methacrylate resin-based systems deliver a broad range of options for every market and application.


From the start of your project to its finish, from specifications and design to project management and final walkthrough, you work with us directly. Territory Managers, Project Engineers, Architectural/Engineer and Design Representatives, Construction Management teams and Installation and Application Crews work for you and with you. We deliver a proven, 90+ year history of single-source service; covering both your products and installation. 

Stonhard manufactures and installs products throughout the world with headquarters in Maple Shade, New Jersey. Stonhard is an ISO-9001 registered company. Stonhard is a brand of The Stonhard Group.


We Answer Your Important Questions.

How do you know what system is best for my needs?

The flooring system you require depends on the environment you are dealing with and the performance features you desire. Stonhard Territory Managers are specially trained to evaluate your specific needs, covering all aspects of cost-effectiveness, durability, safety standards and overall performance. Stonhard can provide the right solution for your flooring needs.

Does the supplier manufacture and formulate their own products?

At Stonhard, we not only have the capability of formulating our own products, we manufacture the materials as well. This unique capability of synthesizing our own polymer systems allows us to carefully control and tailor the properties of each product to meet the specific needs of our customers. This integrated approach gives us an advantage in technology and quality that no one can match. We've developed hundreds of resin and curing agent combinations, all delivering unique finished properties.

Who will install the products?

The preparation of your substrate and the installation of your floor are perhaps the most crucial steps to the success of your new system. It is important for you to know that no corners are cut or short-cuts taken. With our local Territory Managers and our own specially trained installation crews, Stonhard can quickly respond to any job - large or small! Whether it's around the corner or around the world, our installations are done with the guidance of Stonhard's field engineers, site supervisors and project managers.

What methods of product testing are used?

When comparing test data, it is very important to know what test methods are used to derive the values, the specimens used, and how the results of the test are reported. Stonhard follows the testing procedures administered by the American Society for Testing and Materials. ASTM is an international technical, scientific and educational organisation dedicated to the standardization of specifications and methods testing. We use an actual representation of the floor as a test specimen, consisting of the resin and curing agent as well as the aggregate material. This specimen is then tested in our state-of-the-art physical testing laboratory.

Will what I buy be what I get?

We want to be sure that the product you purchased is, in fact, the product being installed. All Stonhard materials are factory formulated, pre-weighed and packaged utilising the latest process technology. Also, let the company you're dealing with know that you wish to review coverage information, amounts used, etc. If you buy a 1/4" floor, make sure you get a 1/4" floor! If you still aren't 100% satisfied that you got what you paid for, ask to have a core sample taken so you can see the finished thickness.

Will I have to shut down my operation for the installation?

A common concern when buying a new floor involves the disruption of your normal operations. With Stonhard, you won't have to be inconvenienced because we will work with your schedule. We can schedule your installation during shutdown periods. That means nights, weekends, and holidays! No fixed equipment needs to be removed. And many Stonhard flooring systems are specifically designed to be quick curing, enabling you to be back in operation with minimal down time.

How safe are the products?

With Stonhard, you don't need to worry about the safety of your installation environment. Through our rigorous testing programmes, we can ensure the safety of our products when installed in normal operation conditions. Our installers strictly adhere to all safety installation procedures. In addition, all Stonhard products come with explicit instructions, Material Safety Data Sheets and clearly labeled packaging.

Can you help with LEED certification?

We can offer you innovative products to help you achieve LEED certification points in "Materials & Resources" as well as "Indoor Environmental Quality" categories. See our LEED Certification page to find out more.

What does sustainability mean to you and how does it affect me?

Sustainability is not a new concept for us. It has always been an important matter for Stonhard. In fact, since 2005, Stonhard has prevented 92.7% of all returned material, including discontinued and obsolete products from going into the waste stream through recycling efforts. Our innovative packaging prevents over 4.8 million containers and cans from being dumped into landfills annually. See our Sustainable Solutions page for more detailed information on our commitment to the environment.

Can I get references from reliable sources?

Hearing what others have to say about a flooring system might make your decision a little easier. At Stonhard, we are happy to supply you with references for your industry or other industries of interest. We've completed tens of thousands of proven installations in both industrial and commercial applications. There is probably an installation near you and we will be happy to show you!

Is there a warranty and what does it mean?

At Stonhard, not only do we give you a written warranty covering both materials and workmanship, but you get the best reassurance of all - over 90 years in business with thousands and thousands of satisfied customers.

What about service after the sale?

In the unlikely event that something should go wrong with your floor system, you can always count on your local territory manager and installation team to help you with any situation. We manufacture, formulate and install your system and take full responsibility for our products and services.

Mission Statement

Our Mission.

Stonhard is committed to manufacturing and installing quality, seamless products that protect, maintain and enhance industrial and commercial environments. We maintain a global leadership position in the marketplace with the support of those who stand behind the Stonhard name, and who passionately believe that success happens because of the people who make it happen.


Our latest news

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    Stonhard UK achieves Achilles Level 4 Accreditation

    May 19, 2017

    Stonhard UK, the world’s leading manufacturer and installer of high-performance epoxy and resin floors, walls and lining has recently achieved Level 4 Contractor/ Installation Achilles Accreditation. The accreditation demonstrates Stonhard’s standard of excellence, credibility and commitment to compliance.

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    Everything you should know before investing in a new industrial flooring or commercial flooring

    March 03, 2017

    An article featured in the March's issue of QUBE magazine discussing the key factors to consider when investing in a new epoxy floor or resin flooring.

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    Stonhard UK installs new look epoxy floor at Central Station Newcastle

    March 02, 2017

    Stonhard UK has completed installing new epoxy and resin flooring at Central Station Newcastle. Stonhard had only five allocated weekends when the station was closed and they could install the non slip flooring at two platforms, ticket halls, internal and external staircases and upper and lower concourses.

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    Stonhard at the Architects At Work Exhibition

    January 06, 2017

    Stonhard UK will be exhibiting at the Architect at Work exhibition, which will take place in Olympia London on January 25th and 26th, 2016 from 1pm - 8pm. To meet me there, please visit Stonhard’s Stand (No 33).

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    Stonhard (UK) launches new website to kick off its 25th anniversary celebrations

    December 02, 2016

    Stonhard UK, the world’s largest manufacturer and installer of high-quality epoxy and resin seamless flooring, has launched its new website in conjunction with its 25th anniversary celebrations. The website, which went live in December 2016, is intuitive and easy-to-navigate, providing Specifiers, Facilities Managers, Architects and Designers with all the information they will need when upgrading their or their clients’ existing flooring or investing in a new floor.

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    7 principles to help keep your food plant flooring safe and hygienic

    October 18, 2016

    Food safety presents a constant cause of concern. It is high on the agenda for food producers, resellers and consumers alike. A simple slip in the food hygiene standards can cost companies millions, not to mention loss of reputation and damaged brands. Read this article to find out what can you do to ensure that floors at your food or beverage facility comply with the legislation?

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    Stonhard (UK) achieves HACCP International Food Safety Programme accreditation: New Certification, New Guarantee

    October 06, 2016

    Stonhard (UK) Ltd, manufacturer and installer of high-quality industrial flooring, has been producing hygienic, slip-resistant and long-lasting surfaces for 25 years in the UK and over 90 years worldwide. Their expertise and performance has just become even more superior as they have achieved HACCP (Hazard Analysis And Critical Control Points) accreditation. The new HACCP International certification provides additional peace of mind for their food and beverage clients on top of existing CHAS and OHSAS 18001 certifications.

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Our Certificates


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    OHSAS 18001 certification is an internationally applied British Standard for occupational health and safety management systems, enforced by Stonhard.

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    Stonhard has recently achieved a HACCP (Hazard Control and Critical Control Point) International Certification for six products used within the food and beverage industry. HACCP International is a leading food science organisation specialising in the HACCP food safety methodology and its application within food and related industries. HACCP International operates a world-renowned product certification scheme - certification of food safe equipment, materials and services - confirming a product's suitability for use within food businesses that operate to the world's highest standards.

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    The purpose of CHAS certification is to assist buyers as well as suppliers in the process of health and safety competence assessment. The certificate of accreditation helps buyers by minimising the lengthy process of contractor assessment regarding health and safety standards. Stonhard is Chas accredited.

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    Stonhard UK is part of the RIBA CPD Providers Network, qualified to provide RIBA-approved CPD to architects and other specifiers.

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    Safe Contractor

    Stonhard is accredited by The SafeContractor scheme, guaranteeing that health and safety is being handled correctly and sufficiently on all its sites.

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Our Materials


Epoxy Flooring
Epoxy flooring is made of two, main components – resins and hardeners. The resin and hardener are mixed together to form a rigid material that is strong, long lasting and bonds extremely well to a variety of substrates. Epoxy floors have excellent chemical resistance and perform under the most demanding environments.

Urethane Flooring

Urethane floors (also known as polyurethane floors or PU for short) are resinous floors often chosen by companies looking for a durable industrial flooring. Urethane floors are known for their ability to stand up to thermal shock and thermal cycling in addition to having excellent stain and organic resistance.

Methyl Methacrylate (MMA) Flooring

MMA flooring is a dual-system polymer used as both commercial flooring and industrial flooring. They are chemical, stain and wear resistant. MMA flooring systems are often preferred for projects where a quick installation is required due to the rfast cure of the material. Many applications can be completed in one night.

Stonhard manufactures and installs products throughout the world with headquarters in Maple Shade, New Jersey. Stonhard is an ISO-9001 registered company. Stonhard is a brand of The Stonhard Group.

Case Studies

We have a great story to tell.

Search by market or product to see how Stonhard has helped companies around the world to solve their problems.



  • Get in touch

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Corporate HQ: 1000 E. Park Ave., Maple Shade, NJ 08052 USA
Call: 800.257.7953

Brand of Stonhard:

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