Interfuse (O) 215mm Hollow Concrete 7.3N (40 per pack)

The Interfuse (O) 215mm Hollow Concrete Block is a robust masonry unit designed for projects that require increased wall thickness, strength, and dependable performance. Manufactured from high-quality concrete, this hollow block provides the structural confidence needed for demanding applications while remaining practical to handle on site.

With a 7.3N/mm² compressive strength, it is well suited to loadbearing and structural masonry. The hollow core construction helps reduce weight and allows flexibility for reinforcement or service installation where required.

Key Features

• 7.3N compressive strength for reliable structural performance

• 215mm hollow block design for increased wall thickness and stability

• Hollow core construction improves handling and installation efficiency

• Good acoustic and thermal performance when used in appropriate wall systems

• Standard 440 x 215mm face size for consistent, efficient blockwork

• Packed in 40s for transport and storage, sold individually to suit your project requirements

• Manufactured to BS EN 771-3 quality standards

Typical Applications

• Loadbearing and structural walls

• Separating and party walls

• Commercial and residential construction

• External and internal masonry

• Projects requiring enhanced wall depth

Why Buy From Us

We supply flexible, trade-friendly building materials that work around real-world site requirements. These Interfuse (O) 215mm 7.3N hollow blocks are packed for convenience but available individually, giving you full control over quantities while maintaining consistent quality and performance