Name: Central Window Systems
Address: Kelvin Way, Bromwich, West Midlands, B70 7TN, UK
Telephone: 0121 500 0505

Your “one-stop” supplier for retail & commercial fenestration products

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Sheerline Classic Windows

The Sheerline Classic combines everything installers expect from a top-tier aluminium window system. Featuring ultra-slim sightlines, outstanding thermal efficiency and a wide range of design options, the Sheerline Classic window is part of a collection that delivers striking aesthetics and excels in everyday performance.

Expertly fabricated by Central Window Systems, the range offers a dependable, high-quality choice for both contemporary new-builds and heritage projects. Whether you want a crisp modern look or a timeless traditional appearance, Sheerline Classic windows provide the flexibility and long-lasting durability that today’s homeowners desire.

ABOUT OUR SHEERLINE CLASSIC WINDOWS

The Sheerline Classic window system is built to help installers achieve consistent, modern aesthetics across any project. Defined by its exceptionally slim aluminium profiles that maximise natural light and create a refined, high-end look, it blends minimalist design and advanced technical innovation.

Behind its stunning appearance is an equally impressive performance. A patented construction method delivers perfectly fitted corners to minimise heat loss, while the Sheerline Classic window profiles’ Thermlock technology provides exceptional thermal efficiency.

Central Window Systems turns these innovative profiles into made-to-measure, high-quality windows, ensuring a flawless result for every project.

Thermlock multi-chamber thermal design.
PAS24 accredited
Ultra-slim sightlines
Range of customisation options

WHY CHOOSE CENTRAL WINDOW SYSTEMS

As the manufacturer for the Sheerline Classic window system, Central Window Systems brings essential value to our trade partners through expert, high-accuracy fabrication. We take Sheerline’s advanced profiles and turn them into beautifully finished, installation-ready windows.

Our commitment to rigorous quality control ensures that every Sheerline Classic window unit meets the highest standards of craftsmanship and consistency. This level of care means installers receive windows that enhance the quality and reputation of their own work.

By consistently delivering products defined by precision, reliability, and a refined finish, we aim to build trust and foster long-term, mutually rewarding relationships.

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Specification
Performance
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Specification

Manufactured using the innovative Sheerline Classic window system.
Features ultra-slim 59mm sightlines for opening sashes.
Available in casement, French, and fixed styles.
Fixed frame sightlines can be as slim as 36.5mm.
Configurable with traditional (Stepped) or contemporary styling.
Offered in a wide selection of colours and finishes
Available with beadless construction.

Performance

U-values of 1.5 W/(m²K) (double glazed)
U-values of 1.1 W/(m²K) (triple glazed).
PAS24:2016 accredited
Thermlock multi-chamber thermal design.
Part L compliant
Consistent powder-coated finish
Equal sightlines

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Unrivalled Aesthetics with Ultra-Slim Sightlines

Showcase the sleek, refined aesthetics of the Sheerline Classic window system to your clients.

With opening sash sightlines as slim as 59mm and just 36.5mm for fixed picture windows, these profiles maximise natural light while delivering a clean, sophisticated architectural finish.

The Sheerline Classic window’s versatile design works seamlessly in both minimalist contemporary homes and heritage projects, offering a sophisticated solution that meets a wide range of client needs.

Superior Thermal Performance with Thermlock Technology

Sheerline Thermlock technology sets a new standard in thermal efficiency.

This innovative multi-chamber design is seamlessly integrated within the Sheerline Classic window profile, providing a superior thermal break that delivers class-leading insulation. It significantly outperforms traditional polyamide, offering measurable energy savings over the long term.

Sheerline Classic windows achieve an impressive U-value of 1.5 W/(m²K) and an ‘A’ Window Energy Rating (WER) with double glazing, improving to as low as 1.1 W/(m²K) and an ‘A+’ WER with triple-glazed units.

Inbuilt Security for Complete Peace of Mind

Every Sheerline Classic window combines exceptional quality with industry-leading security. Designed to withstand common points of entry without compromising on style, each window is PAS24:2016 accredited. These windows offer both safety and elegance, making them a trusted choice for any home.

For projects that demand the highest level of safety, you can offer a laminate glass upgrade to achieve the police-backed ‘Secured by Design’ accreditation. On top of that, the innovative beadless construction of our Sheerline Classic windows strengthens security by getting rid of a common attack area and also provides a sleek, refined look with flawless internal corners.

Exceptional Versatility for Every Architectural Style

Deliver tailored solutions for any architectural vision with the Sheerline Classic window system’s remarkable versatility. It can be configured as casement, French, or fixed windows, providing a practical option for any opening. From there, you can choose from four distinct styles to suit a wide range of project needs:

Contemporary
Contemporary Flush
Stepped
Stepped Flush

This adaptability is further enhanced with decorative bar options, allowing you to achieve a classic Georgian grid or a striking Art Deco design. With its flexible range of design choices, Sheerline Classic windows are ideal for everything from sleek, modern extensions to delicate period property restorations.

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Why Choose Central Window Systems?

Experience Matters

With a wealth of experience and knowledge, we are a stable company who will be here to support you in the years to come.

Highest Quality

Exceptional product quality is a prerequisite at Central Window Systems. We offer the most advanced window and doors available on the market.

Professional Standards

Delivering products to you on-time, in full and in pristine condition ensuring your professional installation is completed with the support you expect from your supplier.

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For the busy glazing installer, our marketing support service is completely accessible via your Smart Phone. As a Central Window Systems partner, you get instant access to our full suite of technical information and promotional material.

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