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This versatile system delivers a choice of traditional or contemporary styling; a steel look aesthetic can be created using a stepped sash and glazing bars, whilst the contemporary look delivers a more modern aesthetic. Ultra slim 59mm sightlines allow light to flood a room.

When it comes to selecting windows, it's important to choose the right ones that not only look great but also offer superior functionality. The Classic system is the perfect combination of technical innovation and aesthetics that will provide a warm and secure home while enhancing the look of the property.
The Sheerline Classic system is designed from the ground up, incorporating years of experience in the window industry. Sheerline have infused many new innovative ideas into this system, making it slimmer, warmer, and more secure. Homeowners demand more from their windows, and that's why these windows are tailored to meet those exacting requirements.
The Classic system boasts an innovative Thermlock® multi-chamber thermal break that offers unsurpassed levels of security. This patented construction method creates windows that are strong, durable, and able to withstand even the toughest of weather conditions. Despite this high level of security, The windows are designed with slim frames that allow maximum light to flood into any home.
The Classic system comes in a wide range of colours. This allows the homeowner to express their home's character and enhance its appearance even further. With Sheerline Classic windows, homeowners can be sure that their investment will make a real difference to the property's overall look and feel.
The Classic system offers superior functionality and aesthetic appeal that will make the home warmer, more secure, and more visually appealing. Sheerline have poured years of experience and innovative ideas into their windows to provide homeowners with the best possible options.
Sheerline Classic slimline aluminium windows are available in a range of colours. This powder coated finish range includes sleek, contemporary hues as well as more eye catching shades. There’s something for every homeowner and every home.

Pure White 9010
Pure White 9010

Hipca Gloss White 9910
Hipca Gloss White 9910

Anthracite Grey 7016
Anthracite Grey 7016

Jet Black 9005
Jet Black 9005

Pastel Turquoise 6034
Pastel Turquoise 6034

Squirrel Grey 7000
Squirrel Grey 7000

Cream 9001
Cream 9001

Chocolate Brown 8017
Chocolate Brown 8017

Agate Grey 7038
Agate Grey 7038

Silver Metallic Effect
Silver Metallic Effect

Black Metallic Effect
Black Metallic Effect

Mid Bronze Metallic Effect
Mid Bronze Metallic Effect

Hardware Options
Listers offer a range of industry leading hardware components for use in these windows. The Classic system is designed so that it accommodates shootbolt locking, which is engineered to be discrete and concealed. Doing so provides your local homeowners with secure peace of mind, without needing to obstruct the sleek design of the 59mm sightlines.

Profile options
The Sheerline Classic is easily identified through its slim sightlines, coming with a 59mm sash and outerframe. It makes for a fantastic steel replacement window, delivering heritage aesthetics for heritage projects in your installation coverage area.

Download a brochure below.

Sheerline Classic Brochure

Listers Essex Brochure

Listers Stoke Brochure

Sheerline Classic Clip in Bead Brochure

Aluminium Designer Range – Retail Brochure

Order Form for Sheerline Classic Heritage Door

Sheerline Classic Trade Brochure

Sheerline Classic Bay Order Form

Sheerline Classic Window Order Form

Sheerline Classic Windows Installation Guide

Sheerline Classic Heritage Door Installation Guide

Sheerline Beaded Classic Window Installation Guide
This installation guide video clearly explains how to remove glass / debead Sheerline Aluminium Windows and Bi-fold Doors which are using the old clip bead system. Aimed at professional installers, it offers a detailed, step-...
This installation guide video showcases the older clip method for beading Sheerline Aluminium Windows and Doors. It is tailored for professional installers and provides a thorough, step-by-step process to ensure the beading i...
This PDF guide provides professional installers with detailed instructions for the installation of Sheerline Beaded Classic windows. It covers each critical step, from initial survey and pre-installation checks to frame fitti...
This PDF guide provides a thorough and professional overview of the installation process for Sheerline Classic windows, tailored for professional installers. It details each step, from pre-installation surveys and sash remova...
This installation guide video clearly explains how to remove glass using the new Hybrid clip-in beads on Sheerline Aluminium Windows and Bi-fold Doors. Aimed at professional installers, it provides a step-by-step process for ...
This installation guide video shows how to use the new Hybrid clip-in beads on Sheerline Aluminium Windows and Doors. It’s made for professional installers and gives a clear, step-by-step guide to help you get a fast and se...
This video demonstrates how to operate a Trickle Vent across all products from Eurocell, Sheerline, Residence's and the Timeless range. The video offers clear, step-by-step instructions on the effective use and maintenance of...
This video guide offers essential tips for maintaining Sheerline aluminium windows. It provides practical advice to ensure these windows retain their optimal performance and aesthetic appeal over time. The guide highlights th...
These guides, created by Sheerline, offer straightforward, step-by-step instructions for installers. The PDF guide is ideal for quick reference during installation, while the video tutorial presents a clear visual demonstrati...