Retro Panel
Subtle ribs add visual rhythm and panel rigidity.
Request configuration ↗CHOOSE A SYSTEM
BILKA CRAIOVA / BILKA systems
Retro Panel
Continuous lines and click joints for a clean architectural expression.
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
Choose the right expression for the project.
The final variant is confirmed after survey, pitch, build-up and installation details.
Retro Panel Flat
Flat surface for a very clean architectural expression.
Request configuration ↗Retro Panel Micro-Ribs
Longitudinal micro-ribs subtly break up light reflection.
Request configuration ↗Retro Panel Plus
Updated system with greater installation flexibility.
Request configuration ↗02 / CHARACTERISTICS
Technical data without hiding the details.
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 identify which variant makes sense for your roof.
Send dimensions, photos or a plan. We return with a coherent configuration, not a generic product list.