200+ Branches nationwide

You’re never far from our expert advice and huge range of 6000+ products, plus thousands more made-to-order.

50 years in the trade

For five decades, we’ve served fabricators, installers, and specifiers across the UK.

Leading the field in sustainability

Last year we recycled 3,000,000 window frames, showing our commitment to sustainable home improvement.

Unrivalled choice of Profile Systems 

We offer our fabricators the widest range of systems in the UK and the technical support to back it up.


Logik windows and doors

Perfect for both new builds and refurbishment projects, meet Logik – the leading high-performance sustainable window and door system. With A++ energy efficiency, the system offers a choice of three sash finishes - Flush, Ovolo, or Chamfered - to complement the style of any property.

A logical choice

Outstanding technical performance

A++ energy efficiency

 U-values as low as 0.9*

*With triple glazing. Lower U-values achievable with Krypton gas

BBA certified system

Market-leading sustainability

10-year guarantee

The perfect palette

Choose from 19 frame colours from stock and 32 additional colours and specifications available to order on extended lead times. Through-colour grey is one of our substrates, so instead of just a surface foil, there’s no sign of a white PVC-U core, even when you open the window.

Like all Eurocell PVC-U products, the Logik window and door system comes with an exact colour-match guarantee. That means the colour is precisely matched to all Eurocell window, door, conservatory roof and roofline products, creating a co-ordinated, consistent look across any property. Ask our team for more details.

Styles for every property

Bring a vision to life with the full Logik range of windows and doors. Select chamfered, sculptured ovolo or flush beads and choose from one of the widest selections on the market.

  • Standard casement windows
  • Flush casement windows
  • Tilt-and-turn windows
  • French windows
  • Residential doors
  • French doors

Homes filled with natural light

Slimmer than standard systems, Logik windows feature increased areas of glass for improved sight lines and brighter interiors. And quality is guaranteed, thanks to our carefully controlled manufacturing process built on our own facilities and using our own PVC-U compound mixing plant.

  • Achieve smooth, seamless lines with Logik S Flush Sash
  • Get a traditional appearance with Logik Ovolo options
  • Enjoy the timeless appeal of Logik Chamfered options

Logical for fabrication

Specially designed for ease and speed of fabrication and fitting, Logik features a unique, patented knock-in bead system. Ideally suited for new build or replacement windows, its 70mm front-to-back dimension enables the seamless replacement of timber frames. 

The Logik profile system provides a wide variety of products, including standard casement windows, flush casement windows, tilt and turn windows, French windows, residential doors and French doors.

Logik is purpose designed to make fabrication quick, simple and economical - with absolutely no compromise on quality or performance. Logik ensures your reputation remains as robust, watertight and reliable as the finished product you supply to your customers.

Full depth eurogroove for maximum hardware compatibility

Single hinge and espagnolette location in sashes for ease of fabrication

PCE gaskets offer market leading adhesion, air tightness and weather performance

Unique patented knock-in bead system available with 28mm and 36mm putty line

Why choose to fabricate Logik?

Choosing the best quality solutions and finding the most reliable supplier is essential to growing your business. Grow with Eurocell and benefit from our extensive product range, outstanding service, and dedicated support teams. 

  • Our team is your team
  • Leading in the new build market
  • Driving commercial growth
  • Your customer is our customer
  • Guaranteed business continuity

Don’t just take our word for it. See how we’ve helped other fabricators.

A truly sustainable option

Made from 100% recycled material, Logik windows and doors are the affordable green option for housebuilders and developers across the UK. At our recycling plants in Derbyshire and Selby, we process and recycle millions of PVC-U window frames every year. The resulting material is used to manufacture Logik windows and doors, as well as the thermal inserts that boost the thermal efficiency of Logik products. And because PVC-U can be recycled up to 10 times and provides hundreds of years of service, it is a truly sustainable option.

Technical Specification

U-value: Using Argon Gas 1.2 with a double-glazed unit and 0.9 with a triple-glazed unit. Lower U-values are achievable with Krypton gas.

WER Rating: A+13 rating (double-glazed) and an A++20 rating (triple-glazed)

10-year guarantee

BBA certificates 14/5154

Made in the UK – guaranteed

For over 50 years, Eurocell has been proud to have served the UK’s construction industry. As a trusted trade partner, we know the importance of the sector to our country’s success. That’s why all Eurocell products, including Logik windows and doors, are designed and manufactured exclusively in the UK.

News from Eurocell

Tips, advice, blogs, case studies, and announcements: get all the latest developments direct from Eurocell HQ. You won’t miss a thing!

View news >

Technical Hub

Check spec sheets, CAD drawings, data sheets, certifications, and more in our Technical Hub – so your next project goes without a hitch.

View technical hub >

Eurocell Recycle

Through two purpose-built recycling centres and millions of pounds of investment, we are the UK’s largest recycler of UPVC. Get all the details here.

See more >

Logik FAQs

At Eurocell, we’re always happy to help. Check these FAQs for answers to some of the most common questions. We’ve listened to your most popular queries and gathered some helpful links and information. If your question remains unanswered, contact us today and one of our experts will give you everything you need.

Frequently Asked Questions
Why should I get a uPVC door?
uPVC doors from Eurocell are strong, energy efficient, durable, easy to clean, and quick to install. They are also a sustainable choice, with Eurocell’s closed-loop recycling system helping to reuse uPVC up to 10 times. uPVC doors can be made to accommodate most door sizes and they can normally be fitted in just a single day, meaning your home remains secure throughout the process of fitting your new door. 
Are Eurocell uPVC doors guaranteed?
Yes, all uPVC doors from Eurocell come with at least a 10-year guarantee, giving you peace of mind about the durability and quality of your chosen door.
Why choose Eurocell Home for your doors?
All Eurocell UPVC doors offer complete peace of mind. Long guarantees assure you of each door’s quality. Every door is manufactured in the UK, each installation is quality checked, and we offer national support to all our customers through our network of 215+ branches and 2,000+ team members. We also recycle huge amounts of uPVC and our products are consistently higher in recycled uPVC than most other manufacturers.
How much does installing new doors cost?
Every project is different and final costs depend on a range of factors. The type and style of your door, the size of door you need, the material it is made from, the glass features it contains and the locking systems it uses can all impact the final price. We are happy to provide you with a bespoke quote based on your exact requirements. 
Which UPVC windows are right for my house?
Eurocell offers an extensive range of UPVC windows. The best choice for your property will depend on its style and your chosen aesthetic. All our UPVC windows are long lasting, easy to maintain, and quick to install. If you need any advice or guidance on choosing the right windows for your property, talk to our friendly team of experts. Contact us today and we’ll be happy to guide you through your options.