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We supply and install high-quality Sheerline windows for contemporary, traditional and heritage-style properties.
Kompass supplies and installs slim, secure and energy-efficient Sheerline aluminium windows. Available in Classic and Prestige styles, the range offers a choice of configurations, colours and finishes for both contemporary and traditional properties.
Manufactured in Britain, Sheerline windows combine slim aluminium frames with advanced Thermlock® technology to improve thermal performance. They are also available with Secured by Design-approved security, helping to protect your home without compromising on natural light or appearance.
With more than 25 years of industry experience, we can help you compare the available Sheerline systems and choose the right windows for your property, priorities and budget. Our product knowledge, reliable supply network and experienced installation team also allow us to provide a carefully managed service from initial advice through to installation.
To discuss your new Sheerline windows, complete our contact form or call us on 01773 843322. We can answer your questions, explain the available options and provide a free quotation for your project.
Each of the Sheerline windows is designed with your safety in mind. The secure system will keep you reassured that you are safe within your home at all times. With approval from Secured by Design, you can’t go wrong.
All window styles within the Sheerline range use Thermlock technology. This innovative system consists of multiple chambers within the windows that act as a thermal seal between your home and the surroundings.
There is an extensive colour range available with the Sheerline windows, available in both a matte and gloss finish to suit your home. The powder-coated finishes mean that they will stand the test of time against the weather.
Due to the incredible thermal performance of the Sheerline windows, they can achieve U-values as low as 0.9 W/m2K (with triple glazing). The low heat transfer level reduces the amount of heat that exits your home.
One of the benefits of high-quality glazing and aluminium frames is the ability to improve the sound insulation of your home. You will notice a significant improvement in the amount of external noise that enters your property.
Sheerline Prestige is the most thermally efficient window system in the Sheerline range. Its multi-chambered profile and Thermlock® technology help reduce heat transfer, making it a strong choice for homeowners looking to improve comfort and energy efficiency.
The strength of the aluminium frame also allows Prestige windows to accommodate wider openings while retaining slim sightlines. This can provide more natural light and a less interrupted view without sacrificing security or performance.
A full-depth Eurogroove provides a broad choice of hardware, while the available frame styles, finishes and glazing options allow each window to be tailored to the property. We can help you compare these options and specify a suitable combination for your project.
Sheerline Classic windows combine slim aluminium frames with dependable thermal performance and security. Their narrow sightlines allow more natural light into the property, making them suitable for homeowners who want a clean, contemporary appearance without overlooking everyday practicality.
Sheerline’s patented corner construction removes the need for separate glazing beads, helping to create a strong and secure window. Classic windows are also available with Secured by Design approval for additional reassurance.
The range is available in a broad selection of colours and durable powder-coated finishes, with standard and flush frame options available. Each window is made to suit the required dimensions, and our team can help you choose the most appropriate frame, finish, glazing and hardware.
They use Sheerline’s patented Thermlock® technology, which creates a highly insulated multi-chamber profile. This helps achieve excellent U-values and supports compliance with the latest UK Building Regulations.
Yes. Sheerline windows come with high-security locking systems, durable aluminium frames and the option to upgrade to Secured by Design for additional reassurance.
Yes. You can choose from a wide range of colours, including dual-colour options. Several design styles are available too, from sleek contemporary frames to more classic, heritage-inspired looks.
Very little. Aluminium is naturally low-maintenance, so your windows will only require occasional cleaning to keep them looking their best.
As product designers and suppliers to the trade for the last 25 years, our products will sell for more than £100 million this year. This unrivalled product knowledge allows us to offer tailored solutions to fit your style and budget.
Windows and doors are one of the most aesthetically defining features of your home and it’s an important choice. At Kompass, we understand this, and we will guide you through the process with honest and knowledgeable advice. We’ll work with you to get it right so that you can relax and enjoy the buying experience.
We pledge that every product option we discuss with you will be technically excellent, have tangible benefits built in, and stand the test of time. Our product portfolio consists of products we have personally designed and products we admire for their great design and quality.
Premium products are designed and manufactured to tighter tolerances that ever before. Our precision installation process ensures that you achieve your desired aesthetic and get the best thermal and operational performance for your new glazing system.
If you would like to make an appointment or have any questions for us please call 01773 843322 or click the button below.
We have a wealth of experience that we want to share with you so that you can make informed product choices.