140mm 7.3N Medium Dense Concrete Block – Strength, Insulation & Ease of Use

Achieve the perfect balance between strength, thermal performance, and site efficiency with the 140mm 7.3N Medium Dense Concrete Block. Lighter than traditional dense blocks yet strong enough for structural applications, this versatile block is engineered to simplify installation without compromising on durability or performance.

With a robust compressive strength of 7.3N/mm², it is ideal for load-bearing walls, partitions, and separating walls in both residential and commercial projects. Its medium density composition not only reduces handling strain and build time, but also offers improved thermal insulation, contributing to lower energy costs and enhanced building efficiency.

Compliant with BS EN 13501-1 fire classification A1, these blocks are non-combustible providing peace of mind in fire safety-critical applications.

Features & Benefits

• 7.3N/mm² Compressive Strength – Suitable for structural and load-bearing use
• Medium Density Concrete – Offers a lighter weight alternative to dense blocks
• Improved Thermal Efficiency – Reduces heat loss compared to standard dense blocks
• Enhanced Handling – Easier to lift and install, speeding up build time
• Fire Rated A1 – Fully non-combustible under BS EN 13501-1 classification
• Multi-Purpose Use – Ideal for external, internal, partition, and separating walls
• Dimensions: 440mm (L) x 215mm (H) x 140mm (W)
• Also Available: 100mm width option

Applications

• Load-bearing and non-load-bearing internal walls

• External wall constructions

• Acoustic separating walls

• General-purpose masonry projects

Why Choose Medium Dense Concrete Blocks?
When you need the strength of a dense block with easier handling and better thermal performance, these blocks offer a cost-effective, versatile solution suitable for a wide range of modern building projects.