Roofing:
- concrete covering - BRAMAC, KM BETA
- burnt covering - TONDACH
- metal roofing - RANNILA, LINDAB, SATJAM
- asphalt shingles - ISOLA, TEGOLA, TEGLASS.
Carpentry:
- construction of roofs
- repairs or partial replacement of existing links
- planing lumber
- suspended ceilings
- boards.
Plumbing - gutter systems.