Steel Structures
Black Block Industries is a leading South African, Cape Town based supplier of fabricated steel structures and roof systems.
Other Services

Roofing & Cladding
Asbestos removal, Concealed steel sheeting, Insulation systems, Sandwich panels, Flashings, Water
systems

Manufacturing
Gutter Systems, Flashings and BB Static Air-Ventilators
Steel Structures
In-house manufacturing, coded welders, quality-control and site installations. We ensure a quality-control check before any products leave our plant for installation to take place.
Manufacturing & Installation
- Steel portal structures (A-frames, girders and step systems)
- Steps & handrailing’s
- Bridges
- Mezzanines
- Walkways
- Cat ladders
- Height restrictors
- Mentis grating grid systems
- Lifeline systems
Fabrications
- Alteration to steel buildings
- Inhouse preassembling
- Industrial steel gutter systems & down pipes
Demolishing
- Removal of steel structures & demolishing of buildings members
- Demolishing steel structures over or under sensitive production non-stoppable areas
- Bridges, walkways, steps, mezzanines, and cat ladders
- Rusted gutter systems
Engineering
- Black Block Industries outsource these services
Design
- Portal steel structures
- Residential steel buildings
- Specialized steel structures
Drafting
- Our in-house drafter supplies 3D, Shop & Manufacturing drawings