Lean manufacturing has become a crucial concept for the fenestration industry, particularly as installers and fabricators are looking for ways to improve their offering, reduce lead times and increase profitability while maintaining the highest quality standards.
At its core, lean manufacturing is about eliminating waste, optimising processes and creating more value with fewer resources – principles that resonate strongly in a sector where precision, quality and efficiency are key.
As a steel window and door manufacturer, with 175 years history and heritage, Crittall Windows understands that embracing modern manufacturing techniques is essential for continued success. But this doesn’t mean abandoning traditional craftmanship – instead, it’s about making strategic improvements that combine heritage with modern innovation.
The implementation of lean principles is incredibly beneficial to manufacturers and their customers as it leads to more consistent products, reduced lead times, improved reliability and better value.
Russel Ager, MD at Crittall Windows, said: “As a British manufacturer with a strong heritage, we’re incredibly passionate about setting high standards for delivering quality steel products so, we consistently review and evolve our manufacturing approach to ensure we’re operating as efficiently as possible. Recently, we have been exploring the benefits of lean manufacturing and believe this is a fantastic initiative that will allow us to successfully navigate the challenges of modern manufacturing.”
Transforming manufacturing processes
Crittall Windows’ commitment to lean manufacturing involves a comprehensive plan designed to transform its operations to increase productivity, boost efficiency and minimise waste across the entire production process. At the heart of this transformation is the appointment of a production engineer who will be responsible for implementing a brand-new lean manufacturing culture within the Witham warehouse.
“Our new production engineer will be researching and procuring capital equipment to ensure a smooth transition to a leaner, more agile way of working within our manufacturing facilities,” adds Russell.
“While we’ve previously invested in expert advice to become more efficient and productive, having a dedicated in-house production engineer takes our commitment to the next level.”
Image: Russel Ager, MD at Crittall Windows
Lean and green
When implemented correctly, lean manufacturing principles can also support broader environmental goals and sustainability strategies as Russell explains.
“By reducing waste and improving efficiency, we’re not just bettering our business performance but we’re also reducing the environmental impact we have as a British manufacturer.
“While our products are incredibly sustainable, we knew there were changes we could make to our operations. Last year we commissioned Carbon Footprint Ltd to assess our way of working to reduce both our carbon and energy output. It was an incredibly valuable exercise that allowed us to track our progress and introduce a range of decarbonisation initiatives.”
Leading the way in manufacturing excellence
“Our investment in lean manufacturing demonstrates our commitment to achieving excellence and remaining to be seen as a forward thinking Made in Britain manufacturer,” comments Russell.
“Reviewing and refining our product processes means we’re not only improving our own operations but also shows our commitment to creating better value and delivering an improved service for all our partners. After 175 years of manufacturing steel windows and doors, we’re proud to be leading the way in combining traditional craftmanship with modern manufacturing techniques.”
Through this dedication to continuous improvement, Crittall Windows is building on its exceptional heritage and setting the standard for the industry. For more information, visit: https://www.crittall-windows.co.uk/
