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In the field of roofing, the folded sheet metal roof panels are a modern roofing solution and a quick and easy alternative to traditional roofs. The folded sheet metal is suitable for the roofing of normal houses, but also of new and modern buildings. Due to its flexibility, the folded sheet metal roof is also suitable for the roofing of atypical buildings. Furthermore, folded sheet metal roofing can be used for office buildings and shopping centers, without affecting the aesthetics of the building.

Production specifications:

  • The BILKA folded sheet metal is made with a nominal thickness between 0.45 and 0.6 mm, depending on the construction requirements.
  • Panels can be manufactured in custom lengths, and panels with very large lengths can be produced. For very large water lengths the panels are folded on site, with special equipment following the prior consultation of the BILKA technical advisor.
  • The BILKA folded sheet metal allows roofing with a minimum slope of 3⁰.
  • Is available in 12 colors for the PLX special Swedish steel manufactured by SSAB producer. As an alternative DX51 steel sheet can be used, which is available in a wide range of colors.

Technical characteristics

MaterialSteel sheet, galvanized on both sides, protected with polyester
Nominal thickness 0,45 - 0,6 mm
Total width560 mm
Effective coverage width550 mm
Rebate height
25 mm
Weight per area4 - 7 kg/sqm
Glossy finish warranty10 year warranty for colour and corrosion
Matte finish warranty 15 year warranty for colour and corrosion
GrandeMat finish warranty
30 year warranty for colour and corrosion
SSAB warranty30 year warranty for corrosion and 15 years for colour
Expected lifespan60 years, resistance to temperature variations

Data sheet

Portfolio

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

GrandeMat finish

30-year warranty

Color and corrosion

3005

3011

6005

7011

7024

8004

8017

8019

9005

Matte finish

15-year warranty

Color and corrosion

3005

3009

6005

6020

7016

7024

8004

8017

8019

9005

SSAB double-painted mat steel

30-year warranty

Corrosion

20-year warranty

Color

7024

8017

8019

9005

SSAB double-painted steel

30-year warranty

Corrosion

15-year warranty

Color

9010

9006

7011

8003

3009

3011

8004

3005

6020

8017

9005

8019

*Colours may appear differently on different screens. If in doubt, please ask a BILKA representative to show you the color chart.

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