Morris 7.3N Concrete Blocks – Strength and Reliability You Can Build On

Delivering outstanding durability and versatility, the S. Morris 7.3N Concrete Blocks are engineered to meet the demanding needs of modern construction. Perfect for both internal and external use, these dense, solid blocks are suitable for cavity and solid walls, loadbearing structures, and beam and block flooring systems.

Crafted from a carefully balanced mix of cement and aggregate, these blocks provide excellent sound insulation and thermal mass — helping to regulate internal temperatures and improve energy efficiency. Their smooth surface is ideal for plastering or rendering, ensuring a clean, professional finish every time.

Features & Benefits

• Robust and versatile: Designed for demanding construction projects requiring strength and stability
• Enhanced sound insulation and air permeability: Creates quieter, more comfortable interiors
• Thermal mass: Helps retain heat, supporting energy-efficient buildings
• Smooth surface: Provides an excellent base for plastering or rendering
• Manufactured to BS EN 771-3: 2011 standards, ensuring consistent quality and performance
• Compressive strength of 7.3 N/mm²: Reliable load-bearing capacity
• Block dimensions of 100 x 440 x 215 mm: Suitable for standard UK brickwork

Perfect For

• Structural walls in residential and commercial projects

• Internal loadbearing walls and partitions

• Beam and block flooring construction

Why Choose S. Morris 7.3N Concrete Blocks?

With a proven track record for quality and performance, S. Morris offers a trusted solution that combines durability with ease of use. Ideal for builders seeking reliable materials that stand the test of time, these blocks support strong, energy-efficient, and acoustically comfortable builds.