About Emplas

Set up in 1979, Emplas has grown over the past 4 decades to become one of the UK’s largest manufacturers of energy efficient and low maintenance windows & doors. 

We work with some of the window & door industry’s most established profiles, including Profile 22, the UK’s leading window systems company, Saint Gobain, a world leader in glass and IGU manufacture, DOORCO and ALUK to bring cutting edge innovation to energy efficient door & window fabrication. 

Still operating as a family-owned business today, we remain true to our founding principles, including a no-compromise approach to product quality and a commitment to deliver unparalleled service and support to our customers. 

With an award-winning retail support offer and more than four decades’ experience in the industry, we work in partnership with our customers across the various sectors to provide the best product & the best service. 

View Our Corporate Brochure

A History of Emplas

Factory Virtual Reality Tour

A Message from our Managing Director, Ryan Johnson

“We’re very proud of where we have come from.
Emplas has grown from a start-up business trading from a garage lock-up to become one of the UK’s largest fabricators.
And we are proud of where we are going.”

Ryan Johnson

Our Values

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Improving Britain’s Homes

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To manufacture the most complete range of high quality windows and doors, backed by the best customer service and support, for the trade installer, new build and social housing markets.

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To become the UK’s supplier of choice to the trade. installer, new build and social housing markets.

Our Process

Transforming your business

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Bar Code Technology:

Measuring customer experience from the receipt of their first order up to delivery.

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Production Scheduling:

Collate data regarding production cycle to enable customised individual requirements.

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Understand & measure how we deliver what the customer needs.

Predicting Problems

Before they impact on customers

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Stages to Check Order Progress:

Through barcode technology, we can model delivery critical ‘manufacturing stage gates’ for the product to pass through by a certain time.

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Flagging Potential Problems Early

Our custom-built systems automatically trigger alerts of rare potential problems, thereby saving you time and money.

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On Time in Full

The same technology underpins customer order tracking, dispatch & delivery, with everything scanned on & off lorries, allowing orders to be delivered on-time-in-full.

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Improving Our Systems

This allows us to improve our operation. Elements of each order are checked before loading the lorry & then rescanned on & off the lorry.

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Sending Only Completed Orders

This eliminates the chance of shipping incomplete orders. The truck won’t leave until everything is accounted for.

Automatic Reordering

Creating a faster, simpler system

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Scanned Deliveries:

All products are scanned off.

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Automatic Delivery Notes:

System issues a customer delivery note & audit, providing clear audit trails.

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Future Developments:

Piloting functionality for products damaged in transit to be re-scanned for priority factory remakes to cut delays and improve service.

Profile 22 Optima System

Emplas is a proud fabricator of Profile 22. We manufacture our windows & uPVC Doors using the Optima system, which comes in several different styles.

Your customers can get the perfect fit for their home.

These windows combine exceptional flexibility with advanced security & thermal performance.

Your customers can match these windows in with the décor of their homes thanks to the range of foiled and coloured finishes.

Profile 22

Our Clients say

Fantastic Customer Service – always going the extra mile to help without any grumbles! great quality product and attention to detail!

Tracey Hill
- 27/07/2019

Great Set of Lads

Stevie Jackson
- September 2018

Very good selection of windows and conservatories.

Karl Essex
- July 2017

The Emplas Timeline

Emplas Creation

The Journey Began

February 1979

Kevin Johnson and his early business partner, Tony Foster commenced trading with the sales an installation of aluminium double glazed windows and doors to local homeowners. They made their own glassed sealed units in Tony's garage and first floor bedroom.

Emplas Beginnings

The First Manufacturing Units

Jul - Nov 1979

The moved from Tony's garage and first floor bedroom to rent a small industrial unit in Wellingborough and then relocated to a larger unit in Burton Lamiter, Northants, later that year.

Emplas Manufactoring

The First Freehold Factory

July 1980

Kevin and Tony purchased a factory in nearby Finedon and began to manufacture uPVC double glazed windows and doors. They were one of the only few fabricators in the UK to internally glaze windows for better security.

About Emplas

The First Purpose Built Factory

March 1983

Back to Wellingborough to a much larger factory to cope with the growth of the company

Emplas History

The First National Recognition

June 1998

Kevin was presented with the Promotional Campaign of the Year at the GLASSEX Awards

Emplas First Factory

Move to our Current Site

April 2001

The company purchased and moved into its current site in Wellingborough, which offered a space three times larger than it's previous location

Emplas Newly Aquired

Acorn Aluminium acquired

May 2006

Acorn Aluminium Ltd was aquired so that the company could offer uPVC double glazed windows and doors as well as commercial aluminium double glazing

Emplas Factory

Award Winning Windows & Doors

2014 - 2015

After winning the G14 Customer Care Initiative of the Year and the G15 Fabricator of the Year awards. Emplas begin on a site development plan, investing over 3.6 million in new machinery and a factory expansion


Investing for the Future


Development commences on the £2.2 million investment of the UK factory. £1.4 million is invested in machinery.

G18 Awards Finalist

Ecostar Relocation & Award


July: Rapid growth saw Ecostar relocate to a new head office, installation depot & customer service centre. October: Finalist in the G18 Fabricator of the Year.


Emplas Launches New Website


We launched our new website, complete with installer locater functionality, targeted content for relevant sectors and useful media libraries packed with videos, images and downloadable documents.

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