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Retro Panel
Retro Panel Micro-Ribs
Retro Panel Flat
Folded sheet metal roof panels with joint clicking are a modern solution in the production of roofing and a quick and easy alternative to traditional roofs “with rebate”. This type of metal roofing can be chosen to cover rustic houses or ordinary roofed houses, requiring renovation, but also for new and modern buildings.
Retro Panel covering flexibility allows to cover large slope buildings, ensures coverage of atypical buildings such as heritage buildings, keeping the architectural line of the building.
Advantages:
- quick and easy installation
- undeniable aesthetic of the steep slope roof
- panels without visible fasteners (screws)
- longitudinal pre-profiling to increase roof stiffness
- possibility to execute the roof with a slope of min. 8⁰
- wide range of colors
Technical characteristics
| Material | Steel sheet, galvanized on both sides, protected with polyester |
| Nominal thickness | 0,45 - 0,6 mm |
| Total width | 542 mm |
| Effective coverage width | 500 mm |
| Rebate height | 25 mm |
| Weight per area | 4 - 5 kg/sqm |
| Sheet plates length | 1000 - 8000 mm |
| Glossy finish warranty | 10-year warranty for color characteristics and corrosion |
| Matte finish warranty | 15-year warranty for color characteristics and corrosion |
| GrandeMat finish warranty | 30-year warranty for color characteristics and corrosion |
| Expected lifespan | 60 years for the roof, resistance to temperature changes |
For Retro Panel Micro-Ribs and Retro Panel Flat the minimum production length is 2000 mm.
Data sheet
Installation guide
Portfolio
How to choose your roof in 5 steps
Range of colors
Glossy finish
10-year warranty
Color and corrosion
3000
3005
3009
3011
5010
6005
7016
7024
8003
8004
8017
9002
9005
9006
Matte finish
15-year warranty
Color and corrosion
3005
3009
6005
6020
7016
7024
8004
8017
8019
9005
GrandeMat finish
30-year warranty
Color and corrosion
3005
3011
6005
7011
7024
8004
8017
8019
9005
*Colours may appear differently on different screens. If in doubt, please ask a BILKA representative to show you the color chart.