What it is
Bi-fold doors
A thermally broken bi-fold door system whose leaves fold into a stack and clear a wide opening.
Role in the project
Panorama
Panorama opens by folding and can be used in conservatories and on terraces.
What to consider
Purpose and limitations
Panorama and Panorama i+ are two versions of the same bi-fold system with different thermal performance. The right version is chosen to suit the project requirements.
Profile section
Panorama · 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
Panorama aluminium bifold doors
- Type, verified technical data
- thermally broken bi-fold doors
- Frame/leaf depth, verified technical data
- frame 74.5 mm; leaf 74.5 mm
- Infill, verified technical data
- 16–50 mm
- Maximum leaf weight, subject to the exact configuration
- up to 100 kg
- Uf, subject to the exact configuration
- Panorama: down to 1.68 W/m²K; Panorama i+: down to 1.33 W/m²K, depending on the profile and infill
- Tests, subject to the exact configuration
- Air permeability: class 2 (EN 12207); resistance to wind load: C1 (EN 12210); watertightness: E1050 (EN 12208)
- Thresholds, subject to the exact configuration
- flat threshold with a brush seal, or a threshold with a full perimeter seal
- Configurations, subject to the exact configuration
- inward or outward opening; e.g. 2+1, 3+2, 3+3
Key points about the system
Panorama is a bi-fold (concertina) system, not a standard sliding patio door. The classes shown come from the manufacturer’s technical data. Whether they apply to the assembly offered is confirmed by a relevant test report.
Frequently asked questions
Before the final specification
What is the Panorama system?
A thermally broken bi-fold door system whose leaves fold into a stack and clear a wide opening.
What is the Panorama system designed for?
Panorama opens by folding and can be used in conservatories and on terraces.
What should you consider when choosing the Panorama system?
Panorama and Panorama i+ are two versions of the same bi-fold system with different thermal performance. The right version is chosen to suit the project requirements.
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.