What it is
Aluminium windows
A deep, thermally broken window and door system with its own high-performance assembly.
Role in the project
Star
Star covers the basic window system and a separate panel door version.
What to consider
Purpose and limitations
Star and Genesis 90 are separate systems. A similar basic depth does not mean the same construction or performance.
Versions in the Star family
One deep platform, two clearly separate choices
Star brings together high-performance windows and system doors, while Star panel doors have their own panel construction and technical values. Belonging to the same family does not mean that the two products automatically perform the same.
01This system
Technical system name
Windows and system doorsStar
The deep, thermally broken Star assembly for projects with high demands on the building envelope. The window variant has a frame depth of 90 mm and a sash depth of 99 mm; final performance depends on the specific unit, the glass and the installation.
This system02Technical system name
Panel front doorsStar panel doors
A separate Star front door system, 90/90 mm deep, with panels on one or both sides. It does not automatically share the window performance figures of the basic Star system.
View versionProfile section
Star · 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
Star aluminium windows and doors
- Frame/sash depth, verified technical data
- frame 90 mm; sash 99 mm
- Fixed-light infill, verified technical data
- 14–72 mm
- Window sash infill, verified technical data
- 23–81 mm
- Sound insulation, subject to the exact configuration
- window: 48 (−2, −5) dB; door: 45 (−1, −3) dB
- Uf, subject to the exact configuration
- window: down to 0.73 W/m²K; door: down to 1.21 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: window E900, door E1350 (EN 12208)
Key points about the system
Star windows and Star system doors have different values for sound insulation, thermal performance and watertightness. Whether these values apply to the assembly offered is confirmed by the technical documentation. Star panel doors have their own infill geometry.
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 75
A versatile window and door platform with a 75 mm system depth, the basis for several distinct variants with different functions.
Why this profileThe best all-round Genesis choice
View systemChoose Genesis 75 when you want a good balance between thermal insulation, system options and cost for contemporary residential and commercial buildings.
Special variantsOutward opening · concealed sash · controlled ventilation · integral blind
Price level: mid-range
Thermally brokenAluminium windows
Genesis OUT
A Genesis 75 variant with sashes that open outwards.
View system
Thermally brokenAluminium windows
Genesis SU
A Genesis 75 window with a concealed sash and more uniform sightlines from the outside.
View systemFrequently asked questions
Before the final specification
What is the Star system?
A deep, thermally broken window and door system with its own high-performance assembly.
What is the Star system designed for?
Star covers the basic window system and a separate panel door version.
What should you consider when choosing the Star system?
Star and Genesis 90 are separate systems. A similar basic depth does not mean the same construction or performance.
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.