What it is
Aluminium windows
A Genesis 75 window with a concealed sash and more uniform sightlines from the outside.
Role in the project
Genesis SU
SU is a separate version within the Genesis 75 family, with its own design and geometry.
What to consider
Purpose and limitations
Genesis SU, Max Light INVISIBLE and Ecofutural OC are built differently, even though all three make the sash less visible.
Genesis 75 special variants
Choose the variant by function
Genesis OUT, SU, the ventilation sash and the integral blind are not higher profile levels. They are special variants of the Genesis 75 platform for a different opening method, look or extra function.
01
Technical system name
Standard variantGenesis 75
The core Genesis 75 window and door variant for common opening types. Choose it when the project does not need a special sash geometry or an extra integrated function.
View version02Technical system name
Outward openingGenesis OUT
For projects where the way the space is used calls for outward-opening sashes. OUT is not a higher level of insulation but a different opening direction, with geometry designed for it.
View version03This systemTechnical system name
Concealed sashGenesis SU
For a cleaner exterior line and a less visible sash. SU is not an aesthetic add-on to the standard window but a separate structural version of Genesis 75.
This system04Technical system name
Controlled ventilationGenesis 75 ventilation sash
A narrow, dedicated ventilation sash that does not disrupt the look of the facade. It is specified as part of the window design, not as a substitute for a full ventilation system.
View version05Technical system name
Integral blindGenesis 75 with integral blind
Solar shading is built into the window’s glazing unit. It is a Genesis 75 window variant, not an external ZIP screen, a roller shutter or a separate facade system.
View versionProfile section
Genesis SU · Profile section
The cross-section is an illustrative view of the system. Exact dimensions and geometry are confirmed against the approved technical drawing.
Technical overview
Genesis 75 concealed sash windows
- Frame/sash depth, verified technical data
- frame 75 mm; sash 79.5 mm
- Maximum infill, verified technical data
- 62 mm in the sash; 59 mm in the fixed light
- Uf, subject to the exact configuration
- standard version: down to 1.47; i: down to 0.82; i+: down to 0.79 W/m²K, depending on the profile and infill
- Tests, subject to the exact configuration
- Air permeability: class 4 (EN 12207); resistance to wind load: C5/B5 (EN 12210); watertightness: E1950 (EN 12208)
Key points about the system
SU has a concealed sash and its own section geometry. The performance figures shown come from the manufacturer’s technical data; whether they apply to the assembly offered is confirmed by a relevant test report.
Comparable solutions
Aluminium windows
Thermally brokenAluminium windowsSystem profile
Genesis 90
A deep, thermally broken window and door system for projects with high demands on the building envelope.
Why this profileThe premium Genesis choice for thermal insulation
View systemChoose Genesis 90 when the insulation of the building envelope, a low-energy standard and long-term efficiency take priority over the lowest initial cost.
Price level: premium
Thermally brokenAluminium windowsSystem profile
Genesis 65
A thermally broken window and door platform with a 65 mm system depth and its own geometry and configurations.
Why this profileThe entry-level thermally broken Genesis system
View systemChoose Genesis 65 when you want a straightforward entry point to the Genesis 65–75–90 line: standard opening types, infill up to 55 mm in the sash and a profile depth that the calculations show is sufficient, without stepping up to a deeper Genesis system.
Price level: economical
Thermally brokenAluminium windowsSystem profile
Star
A deep, thermally broken window and door system with its own high-performance assembly.
View system
Thermally brokenAluminium windowsSystem profile
Superial i+
The basic thermally broken window variant of the Superial family.
View systemFrequently asked questions
Before the final specification
What is the Genesis SU system?
A Genesis 75 window with a concealed sash and more uniform sightlines from the outside.
What is the Genesis SU system designed for?
SU is a separate version within the Genesis 75 family, with its own design and geometry.
What should you consider when choosing the Genesis SU system?
Genesis SU, Max Light INVISIBLE and Ecofutural OC are built differently, even though all three make the sash less visible.
Is all the technical data the same for every version?
Sizes, glass, hardware, structural calculations, threshold and opening type are confirmed for each individual opening – only then can the system be tailored to your LUMORA project.
LUMORA · PROJECT SPECIFICATION
Send your plans for a precise specification
Sizes, glass, hardware, structural calculations, threshold and opening type are confirmed for each individual opening – only then can the system be tailored to your LUMORA project.