Corrugated Roofing
Weckman corrugated roofing
Weckman corrugated sheets are traditional Finnish roofing profiles. The versatile range offers excellent profile sheet options in both galvanized and color-coated finishes.
Why choose Weckman corrugated sheet:
| Safe | with up to 50-year warranty |
| Profile range | from traditional sheets to modern design |
| Wide coating and color range | multiple coating, color, and sheet thickness options |
| Cost-effective | suitable product from extensive range according to application |
| Functional | dedicated product packages designed for corrugated sheets |
| Finnish | 100% manufactured in Finland |


Weckman W-1 roofing sheet
Weckman W-1 is a traditional and robust corrugated sheet, whose tight and low wave form gives the metal roof a calm appearance.
W-1 roofing sheet
Weckman W-2 roofing sheet
Weckman W-2 has been a roofing classic among corrugated sheets since 1967. The traditional design makes the roof calm and impressive-looking for any application.
W-2 roofing sheet
Weckman W-20K roofing sheet
Weckman W-20/990 is a closely corrugated and sturdy roofing sheet. Corrugated roofing is easy to handle and install.
W-20K roofing sheet
Weckman W-20R roofing sheet
Weckman W-20R/1100 is the most popular roofing sheet in our corrugated sheet family. It is a cost-effective and reliable choice for metal roofing. W-20R/1100 is also available with Weckman anti-condensation coating.
W-20R roofing sheet
Weckman W-45JR roofing sheet
Weckman W-45JR/900 roofing sheet is suitable as an impressive and robust metal roof for spans under 3.5 m. The compact and narrow model is easy to handle and install. W-45JR is available with Weckman anti-condensation coating.
W-45JR roofing sheetSteel Expertise Since 1750
The first Weckman products were created in the 1700s as a result of blacksmithing. With steel-forged Weckman expertise, we manufacture the most durable roofs and walls, load-bearing structures and mezzanines, buildings, and tractor trailers.


Smaller carbon footprint of Weckman halls, thin sheets, and trailers provides economic benefits
Weckman thin sheets are utilized in modern roofing profiles, hall wall profiles, roof and wall purlins, and trailer side profiles. Thin sheet products are delivered throughout Finland, the Nordic countries, and Europe. Thin sheets use, among others, SSAB GreenCoat® steel, whose bio-based paint coating replaces a significant portion of the fossil oil used in paint coating production with rapeseed oil.
Weckman Roofing Sheets and Roof Renovation
View all Weckman roofing sheet options. Our roofing sheets are suitable for single-family homes, townhouses, and apartment buildings alike. Learn about roof renovation implementation and find our installer partners who are top professionals and carry out roof renovations with quality and precision.
Roofing Sheets Roof Renovation
High and Guaranteed Quality

Weckman Quality for Northern Conditions and Requirements

Weckman Knows Steel



