215MM Dense STD Hollow Concrete Block 7.3N (38)

Our premium 215mm concrete blocks​ combine high-strength capabilities with reduced weight, making them the ideal choice for demanding construction applications.

Engineered for versatility, these 215mm concrete blocks excel in high-strength retaining walls, external walls, cavity walls, partition walls, and party walls. The hollow dense concrete block 7.3N 215mm design provides excellent load-bearing capacity for structural applications while remaining suitable for non-load-bearing constructions, offering maximum flexibility across diverse building projects. These blocks can be reinforced with steel or concrete when additional strength is required, and their hollow cores provide secure anchoring points for fixings and mechanical connections.

At Mitcham Builders Merchants, we stock both hollow and solid concrete block options to meet every construction requirement. For applications requiring solid blocks with high-strength capabilities, consider our Solid Dense Concrete Block 7.3N, also available from our comprehensive range.

Order your 215mm hollow concrete blocks online for fast site delivery, or visit our Croydon showroom for expert advice and to view our complete range of building supplies firsthand.