Kömmerling Windows
Speak directly with our team:
Telephone: 07846 291 832
Email: John@kcainstallations.co.uk
From modern casement windows to heritage-style flush sash and traditional vertical sliders, there’s a Kömmerling system to suit every home, with options that cover everything from straight forward replacements to premium, high-performance glazing.
Whether you prefer a clean contemporary style, a more traditional flush finish or the classic look of sash windows, we can help you choose the right Kömmerling window for your property.
One of the biggest strengths of Kömmerling windows is the amount of choice available:
With ranges designed around clean lines and a modern finish, as well as traditional styling with features that suit period homes, there’s plenty to choose from.
That makes Kömmerling a strong option whether you are replacing tired old windows, updating the appearance of your home or looking for something that feels more sympathetic to the age and style of the property.
Kömmerling 70 is a great all-round option for homeowners who want an attractive, reliable replacement window without making things more complicated than they need to be.
With strong thermal performance, five-chamber construction and sound insulation of up to 42dB, the range comes in two styles: a chamfered C70 style for a more modern look, or O70 for a softer, more traditional finish, making it easy to match the window to the style of your home.
For homeowners who like the look of traditional timber windows, Kömmerling Flush Sash is one of the most appealing options in the range.
It brings together heritage styling and modern practicality, with details such as traditional butt joints, Georgian bars, woodgrain finishes and period-style hardware including tear drop and monkey tail handles. There is also a concealed mullion option for a more authentic cottage-style appearance.
Kömmerling 76 is a strong choice for homeowners who want a more advanced system with slimmer sightlines and improved overall performance.
Its deeper 76mm profile is designed to improve energy efficiency, while the narrower sightlines help bring more natural light into the home. It is also built with acoustic comfort in mind, with sound insulation of up to 48dB when paired with the right glazing.
At the top end of the range, Kömmerling 88 is designed for projects where thermal performance matters most.
The Kömmerling 88 range is Passive House Compatible as standard, with a frame U-value of 0.95 W/m²K and whole-window performance up to 0.72 W/m²K. It also allows for a glazing thicknesses of up to 58mm, making it the premium option within the range.
For homeowners who love the look of classic sash windows, Kömmerling VS offers that traditional appearance in a modern PVCu system.
Kömmerling VS is designed to suit both period and modern properties, and includes tilting upper and lower sashes to make cleaning easier from inside the home. The system comes with galvanised steel reinforcement and the option of an anti-jemmy aluminium bar for added strength and security.
Choosing new windows is not just about how they look from the outside. The right windows can make a real difference to warmth, comfort and day-to-day living inside the home too.
The whole Kömmerling range is designed with energy efficiency, sound reduction and modern performance at the forefront. Whether you are looking at the 70 system for an everyday replacement, Flush Sash for a more traditional look, or the higher-performing 76 and 88 systems, Kömmerling has the performance you need with the style you desire.
Kömmerling windows are available in a wide range of colours and finishes, so it is easier to choose a style that feels right for your home.
Across the range, options include popular shades such as Anthracite Grey, Chartwell Green and Agate Grey alongside natural tones like Irish Oak, Golden Oak and Cherrywood with smooth and grained finishes available on selected systems.
That choice makes a real difference, because not every home suits the same finish. Some properties look best with a simple, modern colour, while others suit more traditional styling with heritage-inspired details. With the Kömmerling range, you can choose a window that works with the character of your home while still benefiting from the practicality of a modern PVCu system.
The right choice depends on what matters most to you. If you want a straightforward modern replacement window, Kömmerling 70 is a strong place to start. If you prefer a more traditional look, Flush Sash or Kömmerling VS may be a better fit. If improved performance, narrower sightlines or higher-end glazing are a priority, then Kömmerling 76 or 88 may be worth a closer look.
That is where we can help. At KCA Installations, we will talk you through the options clearly and help you choose a window style that suits your home, your priorities and your budget. The aim is to make the process simple, not overwhelming.
If you are considering Kömmerling windows for your home, KCA Installations can help you find the right style for your property.
Get in touch to arrange a quote and we will talk you through the options.
Simply fill out the contact form and one of our team will be in touch.
Or if you prefer, you can reach us using the details below:
Telephone: 07846 291 832 or 07791 807 298
Email: John@kcainstallations.co.uk
Kömmerling 70 is more of an all-round replacement window, while Kömmerling 76 is a deeper system designed to offer improved thermal performance, with slimmer sightlines and sound insulation of up to 48dB.
Flush Sash and Kömmerling VS are usually the most natural fit for a more traditional look. Flush Sash is built around heritage-style detailing, while Kömmerling VS is designed to recreate the classic sash window appearance in a modern PVCu system.
Yes. Energy efficiency is a major feature across the range. Kömmerling 70 and Flush Sash can achieve 1.2 W/m²K as standard, while Kömmerling 88 is designed for premium thermal performance with whole-window values up to 0.72 W/m²K.
Yes. Kömmerling offers a broad choice of colours and finishes across the range, including white, woodgrain effects and a wide range popular shades
Yes. Kömmerling VS windows have tilting upper and lower sashes, which makes it easier to clean the outside glass from inside the property.
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