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Grey Besser Blocks


These versatile blocks are still very popular within the building and landscaping industry today and can be the ideal way to terrace your yard or create that neat space saving wall on the boundary. As with all retaining walls, there are Council restrictions as to the height to which they can be built without having engineered drawings, so check with your local authority before you start building especially if the wall is going to be over one metre high.
For larger walls the grey besser blocks will need reinforcing and mortar to be able to build them and be structurally sound. The DIY person will find they are a little difficult to lay so it is suggested you get a professional “block layer” to do the job for you.

Grey Besser blocks systems are made from concrete and are predominantly supplied in Standard Grey, however, there is a wide range of renders and finishes available to make them match your home.

They are widely used for retaining walls, garden beds and garden edging as well as structural walls. Besser blocks are an attractive, very long lasting product that add value to any project

There is a full range of these Grey besser blocks at the Depot in Darra so if you need to pick up one on a Sunday morning or have one thousand delivered on a Friday from the factory, we can arrange it for you.

Grey Besser Blocks Size Chart

100mm Series Length Width Height
10.01 Standard
10.02 Three Quarter
10.03 Half
10.25 Corner Return
10.31 Solid
10.71 Half Height Standard 390mm 90mm 90mm
10.73 Half Height Half 190mm 90mm 90mm
150mm Series
Length Width Height
15.01 Standard 390mm 140mm 190mm
15.02 Three Quarter 290mm 140mm 190mm
15.03 Half 190mm 140mm 190mm
15.04 Quarter 90mm 140mm 190mm
15.12 Lintel 390mm 140mm 190mm
15.20 Knock Out Bond Beam 390mm 140mm 190mm
15.25 Corner Return 390mm 190mm 190mm
15.42 Channel 390mm 140mm 190mm
15.48 “H” Block 390mm 140mm 190mm
15.71 Half Height Standard 390mm 140mm 90mm
15.73 Half Height Half 190mm 140mm 90mm
200mm Series
Length Width Height
20.01 Standard 390mm 190mm 190mm
20.02 Three Quarter 290mm 190mm 190mm
20.03 Half 190mm 190mm 190mm
20.04 Quarter 90mm 190mm 190mm
20.12 Lintel 390mm 190mm 190mm
20.20 Knock Out Bond Beam 390mm 190mm 190mm
20.42 Channel 390mm 190mm 190mm
20.48 “H” Block 390mm 190mm 190mm
20.71 Standard Half Height 390mm 190mm 90mm
20.72 Three Quarter Half Height 290mm 190mm 90mm
20.73 Half Height Half 190mm 190mm 90mm
300mm Series Length Width Height
30.925 Single Core 390mm 290mm 190mm
30.02 Three Quarter 290mm 290mm 190mm
Capping Tiles Length Width Height
50.31 Capping Tile 390mm 190mm 40mm
15.31c Capping Tile 390mm 140mm 40mm