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United Kingdom
1800 322 122
Republic of Ireland

Quinn Lite Seven Blocks (B7)

The Quinn Lite Seven combines a very high strength to weight ration with an excellent thermal performance making them ideally suited multi-storey domestic and commercial buildings.



  • Thermal Conductivity (λ) 0.19W/mK
  • Mean compressive strength of 7.5N/mm² when tested to EN772-1
  • Normal Dry Density (760kg/m³) (Suitable for use in Robust Details for party walls)
  • Certified by British Board of Agrment (Cert no. 11/4869 Product Sheet 2)
  • Moisture movement and dimensional stability comply with EN771-4
  • 100mm wide block achieves 2hrs and 4hrs fire protection for load bearing and non-load bearing walls respectively.

Performance & Properties:

BIM Objects:
Face Dimensions 440mm length x 215mm depth
Available Thickness (mm) 100  150  215
Mass per Block (kg) (including 3% moisture) 6.33  9.50  13.62
Number of Blocks per pack 72  48  32


Use Quinn Lite Seven in:

  • Partitions
  • Cavity walls
  • Solid Walls
  • Separating Walls
  • Multi-storey Construction
  • Foundations