The Fluid Window is a high-performance casement system designed for minimalist expression and everyday functionality. With slim sightlines, concealed hinges, and refined detailing, it delivers clarity and quiet sophistication across a wide range of applications. Whether selected for its discreet appearance, robust construction, or thermal efficiency, the Fluid Window is an adaptable solution for both residential and commercial projects that demand modern simplicity without sacrificing performance.
Designed to blend effortlessly into modern and heritage façades alike, the Fluid Window offers architectural balance and versatility. Its outward-opening design preserves internal space and maintains clean external elevations, making it ideal for both urban infills and expansive countryside schemes.
Clean Lines, Clear Purpose
Slim profiles and concealed hinges allow the Fluid Window to sit quietly within the architecture, offering a subtle yet consistent rhythm across elevations. Available in both slim sash and heavy-duty formats, the system accommodates a wide range of scales while maintaining visual consistency.
Composed and Capable
From side-hung to top-hung configurations, the system supports window leaves up to 1800mm high and up to 100kg in weight. This flexibility allows architects to match window composition to the overall spatial language—delivering both utility and proportion.
- Slim Sash
- Max Side Hung Width : 750 mm
- Max Side Hung Height : 1500 mm
- Max Top Hung Width : 1200 mm
- Max Top Hung Height : 1500 mm
- Side Hung Max Weight : 35 kg
- Top Hung Max Weight : 50 kg
- Glazing Thickness : 23-44 mm
- .
- Heavy Duty
- Max Side Hung Width : 750 mm
- Max Side Hung Height : 1750 mm
- Max Top Hung Width : 1800 mm
- Max Top Hung Height : 1800 mm
- Side Hung Max Weight : 42 kg
- Top Hung Max Weight : 100 kg
- Glazing Thickness : 23-44 mm
- Concealed hinges
- Minimal frames and sightlines
- Side hung
- Top hung
- Designer handles
- RAL colours
- Anodised finishes
- Wood effect powder coating
- Thermal Coefficient Uw : 1.0W/m2.K
- Air tightness : Class 4
- Wind resistance : Class CE 2400
- Water tightness : Class E1200
- Sound insulation : 45d B
- Security : PAS24/RC2
Built on a thermally broken aluminium frame, the Fluid Window delivers advanced performance across all key metrics—thermal, acoustic, weatherproofing, and security—without compromising its minimalist appeal.
Tested to Perform
Achieving a Uw value of 1.0 W/m²K and sound insulation up to 45 dB, the Fluid Window meets Class 4 air tightness, Class E1200 water tightness, and Class CE 2400 wind resistance. It is fully PAS24 and RC2 compliant, making it suitable for projects where comfort, durability, and safety are paramount.
Strength with Subtlety
With a glazing capacity of 23–44mm and the option for both slim sash and heavy-duty formats, the system is engineered to perform under pressure—ensuring smooth operation and long-term resilience, even in exposed locations.
The Fluid Window is available in both side-hung and top-hung configurations, allowing for flexible ventilation and design possibilities. Whether used individually or as part of a multi-window arrangement, each format is designed to maintain visual consistency, discreet operation, and seamless integration with surrounding materials.
Everything about the Fluid Window is designed with restraint. Its carefully resolved geometry, minimal framing, and elegant hardware offer a contemporary take on a classic window form, adapting seamlessly to a variety of materials and finishes.
Discreet by Design
Concealed hinges and a flush frame aesthetic ensure a refined finish inside and out. Available in a broad selection of RAL colours, anodised surfaces, and wood-effect powder coatings, the system integrates seamlessly into modern or heritage palettes.
Refined Flexibility
With outward-opening side- and top-hung options, the Fluid Window adapts to project needs while maintaining a consistent visual tone. Designer handle options further customise the system to match both functional and aesthetic intent.
A curated range of designer handles allows the Fluid Window to adapt to a variety of interior styles. Whether the project calls for a subtle, modern finish or a more expressive detail, each handle is designed to complement the window’s clean lines and refined proportions—offering both visual harmony and tactile precision.
Standard
Design
