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Which are the best uPVC window profiles?
6 July 2025 | Windows | Written by

When selecting the best uPVC window profiles for your projects, it’s essential to consider factors like thermal performance, security features, aesthetic options, and the support provided by your supplier. Eurocell’s uPVC window systems, available through TWR Group, offer a range of solutions that meet these criteria. Below, explore the Eurocell Logik and Modus ranges, highlighting their benefits and how partnering with TWR Group can enhance your installations. 

Eurocell Logik Windows

What is the lifespan of uPVC windows?

uPVC windows are renowned for their durability and low maintenance. Typically, uPVC windows can last between 20 to 35 years, depending on factors like quality, installation, and environmental conditions. Eurocell’s uPVC profiles, available through TWR Group, are designed to offer long-lasting performance, ensuring your installations stand the test of time. 

Eurocell Logik uPVC window profiles

Close up image of a Eurologik Ovolo window frame

Eurocell’s Logik system is a 70mm profile system that combines modern aesthetics with high performance. It’s available in various styles, including casement and flush sash windows, making it versatile for both traditional and contemporary designs. 

Thermal Performance

Logik windows offer excellent thermal efficiency. With U-values as low as 0.8 and energy ratings up to A+13 for double glazing and A++20 for triple glazing, they help in reducing heating bills and enhancing indoor comfort. 

Security Features

Logik windows are designed with security in mind. They are PAS24 and Secured by Design certified, featuring internal beading and robust locking mechanisms to resist excessive force and provide peace of mind to homeowners. 

Aesthetic Options

Logik profiles are available in 19 standard frame colours, including options like white, anthracite grey, and rosewood. This variety allows for customization to match the final style of any property, from modern homes to traditional British architecture. 

Eurocell Modus uPVC window profiles

The Modus system is a 75mm profile system that offers a more advanced, integrated design. It includes three sash styles: standard, slim rebate, and flush sash, providing flexibility for various architectural styles. 

Thermal Performance

Modus windows are among the most energy-efficient uPVC profiles available. They can achieve U-values as low as 0.7 with triple glazing and have an A++20 energy rating, making them ideal for projects aiming for excellent thermal performance and energy efficiency. 

Security Features

Modus profiles are designed to withstand excessive force, featuring multi-point locking systems and robust construction that meet the highest security standards, ensuring excellent protection for homeowners. 

Aesthetic Options

Modus offers a range of over 40 solid and woodgrain effect finishes, including dual colours and options like Anteak and Irish Oak. These finishes provide a classic look of traditional timber windows with the benefits of modern uPVC materials. 

TWR Group: Your trusted Eurocell uPVC window supplier

TWR Group manufactures three outstanding styles of uPVC windows using Eurocell – casement, tilt and turn, and flush sash windows – to ensure installers have access to the right solution, whatever the project. Each style has been engineered to deliver superb performance in thermal efficiency, security, and design versatility. These excellent uPVC profiles are suitable for a wide range of projects, from modern homes to contemporary country homes, and blend perfectly with all forms of British architecture. 

Let’s explore what makes these different uPVC profiles the ideal choice for installers looking to provide their customers with new windows that combine functionality, style, and longevity. 

Casement Windows

External image showing the euroell casement detail on window

Casement windows are a staple of UK homes and one of the most versatile window systems available. Whether your client needs side-hung or top-hung configurations, casement windows can be tailored to suit different types of windows and layouts, making them ideal for both residential and commercial properties. 

Key Features: 

  •          Energy ratings up to A+14 and U-values as low as 0.8, ensuring outstanding thermal performance.
  •          Designed to minimise heating bills through excellent insulation and airtight sealing.
  •          Wide range of coloured uPVC and dual colour options to suit the exterior architecture and colour of your choice.
  •          Available in multiple sizes, styles and glazing options to suit all different styles of windows.
  •          Simple installation with rapid turnaround times, thanks to TWR’s precision manufacturing.

With their clean lines and design flexibility, casement windows offer a perfect blend of traditional aesthetics and modern performance, making them an ideal solution for modern homes and classic look of traditional timber windows alike. 

Tilt and Turn Windows

Tilt and turn windows shown on a multi-storey building

Tilt and turn windows offer a premium choice for multi-storey buildings, commercial developments, or homes where excellent ventilation and ease of cleaning are essential. The unique dual-function mechanism allows the window to tilt inwards for ventilation or open fully sideways, making it particularly useful for high-rise applications. 

Key Features: 

  •          U-values as low as 0.8 and energy ratings up to A+14, contributing to reduced carbon footprint and energy efficiency.
  •          Enables maximum natural ventilation with the flexibility of top and side openings.
  •          The inward opening function allows for easy and safe cleaning from inside the property.
  •          Engineered for ease of use with a smooth, secure locking system resistant to excessive force.

Tilt and turn windows from TWR Group are particularly suited to modern homes and commercial properties, offering a sleek, secure, and thermally efficient solution that meets today’s architectural and performance standards. 

Flush Sash Windows

Logik flush sash windows providing a contemporary upgrade for new build homes

The Logik Flush Sash range brings a high-end, heritage-inspired look to the uPVC window systems market. Ideal for renovation projects or new builds aiming for a more traditional appearance, these windows emulate the classic look of traditional timber windows while delivering the benefits of uPVC. 

Key Features: 

  •          Sleek, seamless lines and a flat exterior that sits flush within the frame.
  •          Achieves U-values as low as 0.8 for excellent thermal performance and comfort
  •          Option for a grey substrate with a through-colour grey frame, providing added durability and style in direct sunlight.

Flush sash windows are a perfect match for contemporary country homes and period properties where authenticity in appearance is just as important as energy savings. 

Engineered for performance, designed for style

All three Eurocell uPVC windows fabricated by TWR Group have been developed with installer needs and homeowner demands in mind. Whether the goal is to reduce heating bills, improve thermal efficiency, or create a window that complements the final style of a property, these profiles deliver every time. 

Eurocell Logik Windows

Thermal Inserts for Enhanced Insulation

Eurocell’s uPVC profiles come equipped with thermal inserts that enhance thermal insulation, helping to maintain warm pockets of air inside the home and reduce the carbon footprint associated with heating. 

Quick and Efficient Installation

Eurocell windows are designed for easy and quick installation, streamlining the fitting process and allowing installers to complete projects efficiently and meet tight deadlines. 

Why partner with TWR Group for Eurocell uPVC windows?

Expertise and Experience

With more than 20 years in the industry, TWR Group has a wealth of experience in fabricating and supplying high-quality uPVC and aluminium products. Their expertise ensures that installers receive top-notch products and services. 

A Commitment to Quality

TWR Group is committed to delivering products that meet the highest standards. Their partnership with Eurocell ensures that installers have access to uPVC profiles known for their excellent thermal performance, security features, and aesthetic options. 

Support and Customer Service

TWR Group provides excellent customer service, offering technical support and guidance throughout the ordering and installation process. Their team is dedicated to helping installers succeed and ensuring customer satisfaction. 

Nationwide Supply and Support

TWR Group serves trade customers across the UK, providing timely deliveries and comprehensive support. Their nationwide reach ensures that installers can rely on them for consistent and dependable service. 

Get in touch with TWR group for uPVC windows now

Selecting the best uPVC window profiles is crucial for ensuring the success of your projects. Eurocell’s Logik and Modus ranges offer a combination of excellent thermal performance, robust security features, and aesthetic versatility. By partnering with TWR Group, installers gain access to high-quality products, expert support, and a reliable supply chain, making them an ideal choice for your uPVC window needs. 

To discuss the uPVC products for your next project, contact the TWR team today. 

 

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