Less weight, more substance
Hollow Blocks from CSS retain excellent load-bearing properties, but use less material to manufacture which makes them lighter, and a more sustainable option for green building.Get a Quote Get a Quote Get a Quote
Our Hollow Blocks are available in two ranges – the S Range and the N range – and in a wide variety of widths and heights, for maximum flexibility.Download the brochure
- Seven different designs available: S120, S150, S205, S290, S Tray, N170, N255 and N Tray, all 450 mm long and 220 mm wide of varying height, and cross-centre distance of 600 mm.
- The N150 is 500 mm wide with nominal cross-centre distance of 600 mm.
- Interlocking “S Range” system.
A Block for every job
Let us advise you on the ideal hollow concrete block for your requirements.
Volume of Concrete "N Range"
N170° - 170° - volume of concrete per m² = 0.55m³
N255° - 255° - volume of concrete per m² = 0.81m³