News

In today’s market, homeowners often focus on price first when it comes to upgrading to new windows, doors, and more. …

Smart technology is no longer a futuristic luxury; and at Sternfenster we understand that it’s fast becoming a must-have for …

Replacing your windows and doors is one of the biggest and most impactful investments you can make in your home. …

For trade customers and professional installers, mastering the art of toeing and heeling is a crucial skill for ensuring the …

When it comes to deciding what windows are best suited to you, it is important to consider double glazed aluminium …

With contemporary architecture, modern design increasingly favours clean lines, expansive glazing, and minimal visual clutter. For all of these reasons, …

At Sternfenster, we understand that creating both a cosy and healthy living space is a top priority for today’s homeowners. …

At Sternfenster, we pride ourselves on providing high quality window solutions that combine durability, functionality, and elegant design. For our …

At Sternfenster, we understand that picking the right doors for your home is a significant investment. The decision is entirely …

In 2025, the construction industry as we know it is constantly evolving. As homeowners seek the latest cutting-edge technology for …

Installing uPVC windows is a significant investment in a property’s energy efficiency, security, and enhanced aesthetic appeal. However, an improperly …

Choosing the right front door for your home is a daunting task for many homeowners. With the growing popularity of …

Bifold doors are ideal investments for summer houses, garden rooms, and conservatories. Their designs are among the most expansive on …

Sternfenster has launched the new Visofold 1000 Slim aluminium bifold door from Smart Architectural Aluminium, delivering a range of benefits …

Winter is just around the corner, and homeowners across the country are looking for ways to reduce energy usage and …

Sternfenster won the Training & Development Initiative category at this year’s G-Awards, the third year in a row that the …

Sternfenster is one of the first fabricators in the UK to manufacture and supply the new triple track option of …

Sternfenster now offers its new Alitherm 400 aluminium casement window in a flush finish, which brings a sleek and contemporary …

Sternfenster’s new website now offers significant new functionality, including a product configurator, virtual showroom, and a lead generator. “Our new …

Window and door installer, Total Window Repairs (TWR), have been continuous Sternfenster customers for the past 13 years. Formed in …

Sternfenster has launched its new Alitherm 400 casement window, which achieves a Window Energy Rating of A with a double-glazed …

Which is better, bifold doors or French doors? Both doors feature excellent craftsmanship, security and design but are also different …

When it comes to purchasing glass, you want a product that combines strength and durability without costing a small fortune. …

At Sternfenster, we’re proud to offer businesses the chance to install Smart Systems bifold doors for their customers’ homes. They …

Sternfenster has just invested a further £400K in photovoltaic panels that will provide more than a fifth of the energy …

More and more people are spending a large chunk of their time at home, especially since the pandemic. When you …

“We are going to be celebrating this anniversary in style,” Mike Parczuk, Sternfenster’s Managing Director, explained. “We want to encourage …

There are many window and door styles available on the market today. With everything from large aluminium bifold doors to …

At Sternfenster, we are proud to bring the unique StyeLine door collection to trade and homeowners across the UK. These …

Powder coated aluminium windows provide the perfect blend of strength and style. While colours have long driven the market for …

Contemporary aluminium front doors are becoming more popular by the minute. If you’re looking for a new front door, then …

‘IT’, ‘CRM systems’, ‘virtual showrooms’, ‘barcode tracking’ – this is the language of modern business, argues Sternfenster’s Sales Director Nathan …

Homeowners today are spoilt for choice when it comes to different door designs. Whatever an individual’s style preferences or design …

Sternfenster has been shortlisted in four categories at this year’s G-Awards, recognising the trade fabricator’s strength in depth, as well …

Are you looking for ways to brighten up your living space? Spending time in dark, poorly lit rooms can contribute …

Installing windows and doors can be a lengthy process, even for professionals. However, advancements in bead technology have made it …

Sternfenster has launched a vehicle tracking service, which gives customers greater visibility of their deliveries and feeds through to improved …

Heritage homes have a timeless appearance that can be the envy of people living in more recently built properties. Traditional …

Established in 1974, Sternfenster is a family-run business and we are proud fabricators of Smart aluminium products. We bring our …

Sternfenster has been recognised as a regional heavyweight by being singled out by the latest East Midlands 200 report. Compiled …

There is no denying that home improvement projects can be pricey. While there are budget friendly options available on the …

Entrance doors are a big part of a property’s overall appearance. Not only will your door make or break the …

Sternfenster has launched QUICKglaze, a new knock-in glazing bead with co-extruded gaskets for its Visofold 1000 bifolding doors, which helps …

National trade fabricator Sternfenster has invested in a fleet of Kia EV6 electric cars for its sales team as part …

Our aluminium patio doors are made with the newest cutting-edge technology; ultra slim, precision mitred aluminium provides a strong but sleek …

We hosted a roundtable in January to discuss the importance of manufacturing windows and doors sustainably, and to share best …

Over Christmas 2022, the Lincolnshire Food Redistribution Hub had a presentation event celebrating the almost £9,000 raised by businesses and organisations …

Sternfenster has been announced as a finalist in three categories in this year’s G Awards, demonstrating our commitment to our …

Lead times for both uPVC and aluminium are back down to five days on key Sternfenster products, as the company …

Sternfenster has committed to a £600K-plus investment for a new Schirmer cutting and machining centre for its uPVC fabrication line, …

A big-hearted team from Sternfenster has raised £300 after completing the 2022 Colour Dash, beating their own target and raising …

“People moved online during the pandemic to research and buy home improvement products,” Sternfenster’s Sales Director Nathan Court said. “And …

The UK window and door industry is all I’ve ever known – my father was a salesman for Coldshield before …

Sternfenster staff members are gearing up to participate in the annual Colour Dash fun run. The special event takes place …

“It’s very hard to see demand continuing at the levels we’ve seen during the pandemic,” says Nathan Court, Sternfenster sales …

How do you avoid double glazing installation problems? When you fit a new window, door or something else for a …

Sternfenster is among 19 independent suppliers to the home improvement market who have penned an open letter to the fenestration …

What are the advantages of uPVC windows over aluminium? If you’re looking to fit a new set of windows in …

As the isolating effects of the pandemic have begun to slowly ease up more and more, physical shopping has started …

We catch up with Patrick Smyth, Managing Director of A1 Glass and Glazing in Brighton, who gives us his advice …

Here at Sternfenster, we offer businesses the chance to install our cutting-edge smart bifold doors for properties. Bifold doors are …

It’s great that everyone is busy but we face a number of challenges – and I don’t only mean those …

We have launched an Employee Assistance Programme, one of several new initiatives that have been introduced to improve the health …

At Sternfenster, we offer a wide range of products that are in heavy demand by homeowners looking to improve their …

While the exact amount of time that we devote to work over the course of a lifetime varies depending on …

Sternfenster has unveiled a state-of-the-art CGI animation of its Smart Alitherm 300 casement offer, the first in a series of …

Installing aluminium bifold doors can seem tricky. After all, these doors have pretty complex designs that require a smooth operation …

“Demand for retail has grown enormously, especially in the last 12 months, and we have enjoyed considerable growth because of …

“It’s understandable that after such a long time under lockdown, people want to get out and see other people again, …

Technical Sales Manager, Kev Wallis, reveals some common mistakes made by installers, and how they can be avoided altogether with …

We have responded to a significant rise in demand for aluminium with a 101% increase in output, year-on-year, for Q1 …

We are delivering an industry leading service on aluminium thanks to significant investment in machinery over the last 12 months …

It was the year in which Prince Charles married Lady Diana Spencer, Ronald Reagan was inaugurated as the 40th President …

We have invested in state-of-the-art aluminium crimping technology, bringing new levels precision to our aluminium product lines. Our new 4-head …

Covid and new working from home practices have resulted in a migration away from cities. As a result, a generation …

We have transformed our approach to sales, pulling reps in off the road since lockdown to focus instead on increased …

With current demand in the retail sector pushing supply chains to the limit, manufacturing process, product and service innovation have …

With the housing market in stasis, a jump in homeowner demand for more living space is driving growth in aluminium. …

Does the raft of smooth finish options launched onto the PVC-U window market signal the beginning of the end for …

The window and door supply chain must up its game, adopting a more responsible approach to doing business and move …

We have launched a new ultra-tough water-based spray-painting service, with the ability to spray PVC-U products to any RAL colour …

With an increasing number of aluminium systems available we ask is the proposition becoming too complicated for the end-user? The …

We talk to our Managing Director Mike Parczuk who reflects on the recent challenges in national retail and new opportunities …

Summer is right around the corner, and with more people spending time at home than ever before, many homeowners have …

Here at Sternfenster, we have always put our Installer Network and trade customers at the forefront of everything we do. …

As a family run business, we have always put our people at the centre of everything we do. Our installers …

Sternfenster are proud to always place our team, our customers and our installers at the heart of our company. As …

Join Our Network Here at Sternfenster, we couldn’t be more proud about being selected as G19’s Fabricator Of The Year. …

Are you looking to generate more business before Christmas? Do you want to keep yourself busier this winter? Make the …

Sternfenster are delighted to announce that they are nominated for Fabricator Of The Year!  On the 29th November 2019 Sternfenster …

⭐Shortlisted: G19 Fabricator of the Year!🍾 Here at Sternfenster, we have been nominated for Fabricator of the Year at the …

Sternfenster are always striving to make things as easy as possible for installers, so that you can satisfy your customers. …

Double Glazing & Condensation – Its Causes & Cure At some point in our lives, we have probably all seen …

Tired of installing complex, modern home improvement products without proper guidance? You’re probably working with the wrong manufacturer! Sternfenster have …

The summer should be a great time to be a home improvement specialist. At that first glimpse of sunshine, customers …

A New Video From Sternfenster Sternfenster are proud to announce the completion of a stunning new corporate video. This was …

The addition of the Stratus aluminium roof lantern to Sternfenster’s product portfolio served as a way to ensure their Approved …

Following the success of their previous videos, including installation guides, Sternfenster has recently invested in a range of new videos …

Sternfenster, a Lincolnshire based trade fabricator, has recently strengthened its partnership with Yale Door and Window Solutions. After having used …

Sternfenster is delighted to be able to show off a gorgeous project featuring uPVC StyleLine windows, a set of aluminium …

A Stunning Installation in Shingle Bay with Sternfenster Sternfenster are incredibly proud to show off an installation conducted in Shingle …

Sternfenster are delighted to be able to share a stunning home renovation completed in East Sussex. The project, which saw …

Sternfenster are delighted to announce that Starglaze Home Improvements have been named Product Supplier of the Year 2019. The Prestigious …

The importance of a warm property is not something that is missed by homeowners, as it is often a definitive …

The Sternfenster Installer Network, a nationwide community of professional installers, has grown from strength to strength since its inception. At …

Sternfenster is thrilled to be able to show off a stunning double glazing installation in Salisbury, Wilshire. The finished project …

With the end of 2018 upon us, Sternfenster has been reflecting upon the events of the year. From a growing …

Demonstrating their continual improvement policy over the year, Sternfenster has recently launched two new window ranges. These are the Sculpted …

When it comes to home improvements, nothing says professionalism like the perfect fit. Sternfenster Approved Installers have been able to …

Shorter days and longer nights bring property security to the forefront of homeowner’s minds, which is why it should be …

Installers looking for a support system to help them grow their business need to look no further than Sternfenster. With …

The Sternfenster Approved Installer Network has proven itself to be a fantastic undertaking for Installers operating across the nation. With …

To help their Installers stand at the forefront of product quality and innovation, Sternfenster has invested in a premium product …

Sometimes it’s the old classics that stand out in the modern market, which is very much the case with the …

The modern market can be a demanding place, and gaining a competitive edge can sometimes be difficult. Sternfenster’s Approved Installer …

The StyleLine range, exclusive to Sternfenster, stands in a class of its own when it comes to function and form. …

Bi-fold doors for modern homes, both uPVC and aluminium, are a cutting-edge door option that have proven themselves to be incredibly …

Offering a range of leading products paves the way for customer satisfaction, which is why Sternfenster has invested in a …

Customers will always remember a fantastic service, causing them to come back time and time again. It is this notion …

Bi-fold doors have proven themselves to be a popular option amongst homeowners across the nation, comprising a unique design that …

Adding double glazing to your home in Leeds and the surrounding areas couldn’t be easier with a large range of …

When it comes to investing in double glazing products for your Salisbury home, it’s important that you select a company …

The Sternfenster Approved Installer Network has carried its growing trend into 2018, starting the year off in a positive light. …

If you’re thinking of adding double glazing to your Malvern home in the shape of new windows, doors, a conservatory, …

Offering peace of mind is an invaluable way to secure the trust of your customers, which is why Sternfenster has …

With Christmas behind us and a span of cold winter months ahead, thermal efficiency is still at the forefront of …

Bi-Fold doors are now a highly sought-after home improvement solution that creates a stunning focal point in any London property …

2017 saw Sternfenster grow exponentially, expanding product offering, output, quality and innovation across the course of the year. With an …

A warm property can often become the definitive factor in making a house a home, leading the way to complete …

Over the past forty years, Smart Windows have grown to become the UK’s leading supplier of aluminium windows, glazing systems …

Installing a new set of windows and conservatories into your home is a topic that should not be decided quickly. …

Sternfenster has recently expanded their already comprehensive product with a new, cutting-edge aluminium lantern roof. This means that all members …

Offering your customers peace of mind is invaluable, and something not easily achieved. It is this understanding that has led …

Aluminium double glazing has proven itself to be a contemporary home improvement solution, achieving impressive standards of performance and appearance. …

The Sternfenster Approved Installer network allows companies in the home improvement sector to benefit from increased sales, reduced aftersales, reduced …

The StyleLine range of windows and doors, an exclusive offering from Sternfenster, achieves a unique degree of quality for Approved …

Aluminium windows have proven to offer a sleek, stylish and sharp competitive edge in the industry. The aluminium window range …

Aluminium doors are the up and coming revolution in the double glazing industry. They are precision engineered for incredible performance …

Whether you are looking for double glazing for your own home in the UK or you are a tradesperson looking …

Sternfenster has recently added a sought after option to their product range, giving Approved Installers a competitive edge in the …

The FOM LMT65 aluminium machining and cutting centre stands as the continuation of Sternfenster’s major investment programme. Purchased from the …

The premium StyeLine range, available for all Sternfenster Approved Installers, combines design innovation and pioneering manufacturing techniques to offer a …

Since the launch of their brand new aluminium factory, Sternfenster has been able to up the game with their aluminium …

With the Network growing in both number and resource over the course of the year, businesses across the nation have …

Sternfenster has recently released a selection of high quality videos, available for all Approved Installers. These videos offer both product …

Sternfenster’s continual improvement policy has laid the foundation for the support that they offer their Approved Installers. This has been …

The Sternfenster Approved Installer Network has allowed double glazing installers across the nation to benefit from increased sales, reduced aftersales, …

Aluminium bi-fold doors are one of the best home improvements for making the most of your home. You can enjoy …

Sternfenster is the go-to uPVC manufacturers for countless people, as we offer incredible windows and doors, as well as the …

The first quarter of 2017 has been an emphatic period for Sternfenster, housing a substantial growth in Approved Installers, products …

Securing themselves a strong start to the first quarter of 2017, Sternfenster is proud to offer the cutting-edge, Secured by …

Double glazing can be a huge boost to your Essex home. Whether you are looking for a new style, better …

Sternfenster work with a number of double glazing installers throughout the UK, and today, we have chosen to highlight one …

Sternfenster’s brand new website has already proven to be a fantastic way of showcasing their extensive range of high-quality products …

Firing from all chambers, the brand new Secured by Design aluminium bi-fold door now available from Sternfenster is set to …

Sternfenster Approved Installer: Save Time, Cut Costs and Grow Your Business It’s been a turbulent year for most of us …

Choosing new uPVC windows and doors wherever you are in the UK is a big decision. You want the very …

The brand new, state of the art aluminium factory from Sternfenster is set to expand and enhance product output and …

Sternfenster understands the ever increasing needs of their customers and is emerging onto the online landscape with a brand new, …

Replacing your front door means that you get so many benefits for your home, it’s easy to see why this …

Aluminium windows and doors are fast becoming the preferred option for many homeowners. Why is that? Today, we want to …

Aluminium French doors are one of the most stunning home improvements that you can choose in the UK. These spectacular …

Aluminium patio doors are incredibly popular throughout the UK, and it’s easy to see why. They have a timeless design …

Aluminium bi-fold doors are fast becoming one of the UK’s most popular home improvements. Why is this? We are exploring …

Intelligent investment has been imperative to the growth that Sternfenster has been experiencing over the past year. The industry giant …

Once again, this Lincoln based fabricator has proven why they are the industry giants when it comes to creating and supplying outstanding …

Aluminium windows are the number one choice for many home improvements in the UK. Why is this? Well, our windows …

Choosing the Right Bi-Fold Doors for You The choice of aluminium bi-fold doors or timber bi-fold doors is one a …

Starglaze, the holding company for respected Lincoln-based window and door trade fabricator Sternfenster, has been named one of the East …

Launched a year ago, StyleLine is the award-nominated range of windows and doors from Sternfenster that has pioneered the seamless …

Full Range of Customer Support Lincoln based Sternfenster is one of the largest Deceuninck and Smart trade fabricators. The company’s …

W.A. What Does Your Aluminium Range Consist Of? S.L. We supply a comprehensive range of Smart aluminium windows and doors, …

Having nearly doubled its volumes, to 50 frames per week in under 12 months, Shefford-based Windows by Choice is one …

Dollis Valley Residential Development Industry-leading uPVC and aluminium fabricator, Sternfenster Window Systems, has been contracted to provide windows and doors to …

Sternfenster – The Complete Package Have you bought your windows from your usual fabricator, but had to turn to other …

fGrow With Sternfenster “Grow with Sternfenster” is a new initiative from the Lincoln-based fabricator aimed at helping small installers scale …

New Appointment and Growth Plans After a phenomenally successful 2015, Sternfenster is gearing up for further growth in the coming year …

StyleLine – ‘On the Move’ Life in the window trade involves many hours spent on the road, which means you …

  G15 New Product of the Year Finalists Earlier this year Sternfenster launched StyleLine, an innovative range of windows and …

Lincoln based PVC-u and aluminium fabricator, Sternfenster, has been shortlisted as a finalist in this year’s G Awards. Launched earlier …

Advanced Timber-Look uPVC Windows and Doors Recently launched, Sternfenster’s exclusive range of advanced timber-look windows and doors, StyleLine, has been …

Lincoln based PVC-u and aluminium fabricator, Sternfenster, has announced a whopping 64% year-on-year increase in invoice sales for the first …

Featuring an industry-first seamless corner weld, the exclusive new range of windows and doors from Sternfenster, StyleLine, is considered to …

Revolutionary Manufacturing from Sternfenster A new way of manufacturing uPVC windows and doors has been introduced by the Lincoln-based fabricator, …

Unique StyleLine Windows and Doors For decades, uPVC manufacturers have had to compromise on aesthetics to deliver affordable, energy efficient, …

Approved Dealerships for Installers With only weeks to go until the official roll out of Sternfenster’s new range of uPVC …

New Aluminium Factory Lincoln based uPVC and aluminium fabricator, Sternfenster, has recently announced its plans to open a new factory …

New State-of-the-Art Machinary Sternfenster is UK’s first fabricator to acquire state-of-the-art machinery that allows for a seamless weld of the …

Steve Lane – National Sales Manager Lincolnshire’s largest and longest established fabricator, Sternfenster, has recently made a strategic appointment as …