Build Bloc Dense Concrete Block 7N 140mm

Our 140mm Solid Dense Concrete Blocks can be used in a variety of external and internal applications, including above and below ground. They are suitable for cavity or solid wall constructions, internal load bearing walls and beam and block flooring.

Please use blocks in excess of 20kg with caution after assessing the risks.

• Durable and robust
• Provides secure base for fixings
• Fire resistance and acoustic performance
• Complies with BS EN 771-3
• 440mm x 215mm x 140mm.

Technical Specifications