
For roofs where the solar structure cannot be anchored on the roof, Sadef has developed a solar structure on flat roofs with ballast on the trusses.
For roofs where the solar structure cannot be anchored on the roof, Sadef has developed a solar structure on flat roofs with ballast on the trusses.
... Sadef has recently invested in a unique roll-forming line capable of producing large and heavy formed tubes, up to 6 mm in sheet thickness and up to 300 mm in height.