Choose your sector


Our accredited network of installers offers the highest quality uPVC and aluminium products with excellent customer service.

Trade Customer

Access our latest technical information, product content, video archives, media centre, Sternfenster Plus and much more.


Offer Customers Quality and Comfort

Published 27th January 2019 by Sternfenster Categories: Updates

The importance of a warm property is not something that is missed by homeowners, as it is often a definitive factor when it comes to securing the comfort of the home. The product range that Sternfenster offer comprises the modern innovations that allow home improvements to go a step above the previous designs, redefining heat retention potential.

This product range has been evolved and enhanced over 2018, including new additions and innovations to help them really offer a competitive edge in the current market. Members of the Approved Installer Network are able to gain access to a product portfolio that stands at the forefront of performance and design.

In turn, this means that Members can offer homeowners a standard of heat retention that will keep the winter winds at bay without losing out on style. These products include the unique StyleLine range, Sculpted 800 aluminium windows, Secured by Design aluminium bi-fold doors, aluminium sliding sash windows, and aluminium lantern roofs.

With 2019 already beginning with biting weather, homeowners looking to invest in a new home improvement are going to have their sights set firmly on how warm the new product will keep their home. With this in mind, Members of the Sternfenster Approved Installer Network are able to meet and surpass customer expectations with what they can offer.

Alongside this, Sternfenster has created a range of high-quality installation guides to ensure the product is not let down by poor installation. In turn, the Sternfenster Approved Installer Network allows its members to grow their business, increase leads, reduce aftersales, and benefit from an approach that helps them to stand out in the current market.

Nathan Court, Sales and Marketing Manager of Sternfenster, commented on the importance of offering thermal efficiency to customers;

“With snow, cold winds, and long evenings all part and parcel of the winter months, homeowners understandably place high importance on keeping the cold outside. We make this demand easy for our Approved Installers by offering a range of high-quality products that are designed to do just that. There is no reason for an Installer to look anywhere else.”

Get in Touch

Become a company that makes people think of home comfort by investing in the premium product range from Sternfenster. Becoming an Approved Installer will enable you to join a Network that has grown from strength to strength, offering access to a range of unique products and marketing resources. Get in touch by calling 01522 51 25 25 or visit

Related Posts


Open Letter: The Importance of Margin Protection

It’s great that everyone is busy but we face a number of challenges – and I don’t only mean those impacting the supply chain. The net ...


Putting People First

Mike Parczuk explains more about new initiatives that have been introduced to improve the mental health and wellbeing of staff, as part a vision ...


Sternfenster Introduces Employee Assistance Programme

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

  • Postcode
  • Name
  • Contact Details

Find Your Nearest Approved Installer

Our network of approved installers guarantees you the best service and highest quality products.

Enter your Location

Enter Your Name

Enter Your Contact Details