Discover Epwin

Our award-winning window and door systems offer you more options and more possibilities. So you can deliver the perfect solution for your customers, every time.

No two projects are ever the same. But with Epwin, you can help your customers create everything from dream family homes to cutting-edge commercial spaces to large-scale housing developments.

We’re home to a choice of leading brands and you’ll find you can access a huge range of products through us. Alongside this, we have the widest selection of ancillaries in the industry, plus a colour palette for every look and feel.

Fully integrated systems, all the finishing touches and, importantly, the confidence that everything works together seamlessly… It makes for an incredibly versatile and professional offering, allowing you to meet your customers’ requirements no matter what the project parameters.

Of course, our systems are developed and manufactured to exacting standards. We’ve been doing this for a long time now and have developed a reputation for technical innovation and excellence as an industry leader.

But that’s not all. We’re also here to help your business thrive with everything you need to drive sales, increase your profits and make life easier.

It all adds up to more. Discover how you can benefit from Epwin Window Systems.

Easy Switchover

We make it straightforward for you to change suppliers with a fuss-free switchover process.

Our experienced team is on hand to support you before, during and after to make sure everything goes smoothly. We work around your commitments, taking it step by step to minimise disruption at your end.

You can be confident all the practicalities are in place in plenty of time. Set up materials are ordered and factory tested. Your staff are fully prepped. We run test profiles and put through ‘live’ orders so we know everything is working properly.

It means you can get on with business as usual from day one – only better, as you’ll be ready to take advantage of all Epwin Window Systems offers.


Sustainability matters – to your customers, to you and to us. This impacts everything we do as a modern business and is reflected in our environmental policies, as well as our work to develop future-proof products that meet the requirements of today and tomorrow.

Made in the UK
Our systems are designed and manufactured in the UK and our state of the art facilities mean we can work efficiently, keeping our carbon footprint as low as possible.

The use (and reuse) of sustainable materials
Our systems use PVC and aluminium, both considered sustainable materials thanks to their long lifespan and ability to be easily recycled. In fact, many of our products already contain an amount of recycled material and we’re working on ways to take this further. Epwin Group’s acquisition of leading UK materials re-processor, Poly-Pure, has bolstered our capabilities for reclaiming post-consumer and post-industrial PVC building materials, allowing us to increase the proportion of recycled material in our products. And we make it easy for customers to check the credentials of our systems as part of the VinylPlus® Product Label scheme, which identifies the most sustainable and high performance PVC-U products.

A++ energy efficiency
Our window and door systems help to build more environmentally-friendly homes, achieving A and A++ ratings for energy efficiency. We’re always looking for ways to enhance our offering – such as developing RCM thermal inserts, made from 100% recycled PVC-U and a cost-effective way to improve U-values.

Innovative Solutions

With a track record stretching back nearly 50 years, we’re well-established in the industry. But we’ve kept moving forwards: listening, refining and innovating to create systems that lead the way in performance and lifespan.

That means understanding what matters to your customers and what makes a real difference to your business. We’ve developed ways to improve insulation for better energy efficiency. Incorporated greater security features, such as giving sashes more rigidity so they are less susceptible to manual attack.

Added deeper drainage channels to make windows more durable and reduce service call-outs. Honed every element of our systems so they are easy to fabricate.

It’s this attention to detail that’s brought a whole new level of technical innovation to the market.

We’ve designed our systems from the ground up so you can find the perfect solution for projects of all shapes and sizes.

Discover Award-Winning Support

With Epwin, you get so much more than our windows and doors. We’re here as a proactive partner, helping your business to grow with advice and opportunities.

We’ve poured all our resources and know-how into one place so you can get business, technical and marketing support at your fingertips.

Our customer support hub Connect is designed especially for our fabricators and installers. It’s straightforward to use but packs a punch with:

  • Marketing support – such as ready-made professional marketing materials you can tailor to your business and order at the touch of a button.
  • Sales support – such as easy to use software so you can sell, quote and order online, or construction leads helping you secure new business.
  • Business support – such as installation management software, making project management straightforward, and product information, with real-time stock levels for efficient ordering.

And so much more …

It has everything you need to give your business a boost.

Learn more…

Built to the Highest Standards

Both you and your customers can have peace of mind knowing that choosing Epwin means choosing quality.

All our products meet current regulations and best practice. But this is just our starting point, with many providing solutions far above these requirements.

From the sourcing of our materials to the management of our operations to the safety and security of our end products, we strive to exceed expectations.

We hold all necessary accreditations and continually test and assess every aspect of our offering to make sure our products are developed to the highest standards.

PVC-U Systems

Aluminium Systems

Epwin Showroom Tour