Retro Panel Plus
The Plus version belongs to the click-panel family. Compare its technical sheet with the standard panel before agreeing installation details and quantities.
Request configuration ↗CHOOSE A SYSTEM
BILKA CRAIOVA / BILKA systems
Retro Panel BILKA in Craiova
Click-joint metal panels in standard and Plus ranges for continuous roof lines.
BILKA / RETRO PANEL
TECHNICAL ILLUSTRATIONVisual created for this local presentation
CLICK JOINT · HIDDEN FASTENERS
Retro Panel
Metal panel with continuous lines for contemporary roofs, renovations and atypical geometries. The click joint keeps the surface clean and simplifies installation.
500 mmeffective width
25 mmseam height
1–8 mpanel length
8°minimum pitch
01 / VARIANTS
Compare the available options.
The final variant is confirmed after survey, pitch, build-up and installation details.
Retro Panel
Click-joint panels emphasize long, ordered lines. They suit architecture with restrained details; selection is checked against roof pitch and substrate.
Request configuration ↗Retro Panel Micro-Ribs
Longitudinal micro-ribs add a fine rhythm to the panel. An option for projects seeking continuous lines with subtle texture.
Request configuration ↗Retro Panel Flat
A flat surface creates a restrained appearance with fewer visible stiffening lines. Discuss light reflection and surface behaviour with the installation team.
Request configuration ↗Retro Panel Plus Double Line
Two longitudinal lines distinguish this variant from other Plus panels. Consider it when you want a more pronounced repeating pattern.
Request configuration ↗Retro Panel Plus Micro-Ribs
The micro-ribbed Plus variant combines a finely textured surface with a click-panel system. Confirm the shade and finish on a sample.
Request configuration ↗Retro Panel Plus Flat
The flat-surface Plus variant offers a restrained architectural appearance. Lengths and connection details are agreed in the project quotation.
Request configuration ↗02 / CHARACTERISTICS
Dimensions and technical specifications.
Values are indicative for the family shown; the data sheet and certificate applicable to the order take precedence.
MaterialSteel sheet galvanised on both sides and protected with polyester
Nominal thickness0,45–0,60 mm
Total width542 mm
Effective width500 mm
Seam height25 mm
Weight4–5 kg/m²
Panel length1000–8000 mm
Minimum pitch8°
Estimated service lifeup to 60 years
03 / FINISHES & WARRANTY
10 · 15 · 30
Gloss, Matt and GrandeMat carry different warranty levels for colour and corrosion performance, according to the BILKA certificate and ordered configuration.
Gloss
Matt
GrandeMat
04 / WHY IT MATTERS
The system should be planned as a whole.
Hidden click
Fasteners stay discreet while the roof lines remain continuous.
Atypical projects
Suitable for modern buildings, renovation and unusual roof geometries.
Acoustic options
The configuration can be assessed with acoustic membrane options available for selected panels.
05 / DOWNLOADS
Data sheets, guides and certificates.
PDF data sheets and guides, available right here.
DATA SHEETRetro PanelPDF · Open document↓INSTALLATION GUIDERetro PanelPDF · Open document↓CATALOGUEBILKA residential cataloguePDF · Open document↓WARRANTYBILKA warranty certificatePDF · Open document↓GUIDEHow to choose your roofPDF · Open document↓
BILKA is the manufacturer brand. Documentation and warranties are issued by the manufacturer; the applicable conditions are those in the valid document at the time of order.
YOUR PROJECT
We help you choose the right option.
Send dimensions, photos or a plan. We return with a coherent configuration, not a generic product list.
MANUFACTURER CATALOGUE RANGE
Models and components.
Choose the configuration that fits your project. Availability and lead time are confirmed before ordering.
RESIDENTIAL PROJECT
Retro Panel Plus
The Plus version belongs to the click-panel family. Compare its technical sheet with the standard panel before agreeing installation details and quantities.
Details and quotation ↗
RESIDENTIAL PROJECT
Retro Panel
Click-joint panels emphasize long, ordered lines. They suit architecture with restrained details; selection is checked against roof pitch and substrate.
Details and quotation ↗RESIDENTIAL PROJECT
Retro Panel Micro-Ribs
Longitudinal micro-ribs add a fine rhythm to the panel. An option for projects seeking continuous lines with subtle texture.
Details and quotation ↗RESIDENTIAL PROJECT
Retro Panel Flat
A flat surface creates a restrained appearance with fewer visible stiffening lines. Discuss light reflection and surface behaviour with the installation team.
Details and quotation ↗RESIDENTIAL PROJECT
Retro Panel Plus Double Line
Two longitudinal lines distinguish this variant from other Plus panels. Consider it when you want a more pronounced repeating pattern.
Details and quotation ↗RESIDENTIAL PROJECT
Retro Panel Plus Micro-Ribs
The micro-ribbed Plus variant combines a finely textured surface with a click-panel system. Confirm the shade and finish on a sample.
Details and quotation ↗RESIDENTIAL PROJECT
Retro Panel Plus Flat
The flat-surface Plus variant offers a restrained architectural appearance. Lengths and connection details are agreed in the project quotation.
Details and quotation ↗Range checked on 2026-10-12 · Official BILKA catalogue ↗