Are you looking for an innovative and long-lasting solution for the facade of your home or commercial building? BILKA click panels, available in the ROOFER roofing center range, are the ideal choice. These facade panels use a click connection, which ensures a clean look without visible screws and at the same time allows for quick and precise installation.
Types of BILKA click panels
Based on the official technical parameters of the BILKa brand, we offer the following variants:
1. Retro Panel
- Material: steel sheets, galvanized on both sides, with polyester coating
- Sheet thickness: 0.45–0.60 mm
- Total width: 542 mm, effective coverage 500 mm
- Stock sheet length: 1,000–8,000 mm
- Advantages: easy installation, aesthetics without screws, high panel rigidity, suitability even for gable roofs with a minimum slope of 8°
Surface finishes and guarantees:
- glossy: 10 years
- matte: 15 years
- GrandeMat: 30 years
- expected service life of up to 60 years
2. Retro Panel Plus / Micro-Ribs / Flat / Double Line
Retro Panel variant with a design for easy installation and elegant aesthetics (e.g. "bending lock" joint, overlapping mounting joints at the end)
3. Retro Duo (RetroDuo, RetroDuo Micro-Ribs)
- Sheet thickness: 0.45–0.70 mm
- Total width: 1,100 mm, effective coverage 1,065 mm
- Lock height: 25 mm
- Weight: 4–5 kg/m²
- Length: 500–7,000 mm
- Minimum slope: 10° (or 15° for diagonal joints)
Warranties:
- glossy: 10 years
- matte: 15 years
- GrandeMat: 30 years
- service life: up to 60 years
Why is click panel ideal for facades?
- aesthetics – smooth joints and availability in approximately 50 color variants according to the RAL color chart.
- versatility – suitable for facades of family and business buildings throughout the Czech Republic.
- durability – multi-layer surface treatments guarantee up to 30 years of paint durability and up to 60 years of total service life.
- quick installation – click system saves time and eliminates visible anchoring elements.
Summary and recommendations
Type of click panel Ideal for
Retro Panel facades and roofs of family houses
Retro Panel Plus elegant detailed design
Retro Duo surfaces with high visual quality
By clicking on the right panel, you will get a stylish and durable facade that will withstand the Czech climate – whether you are in Prague, Brno, Ostrava or the Highlands.
Do you want a specific calculation or sample?
Visit www.roofer.cz or call +420 720 265 000.
We supply and install BILKA click panels throughout the Czech Republic.



















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