Thermalite Shield combines all the benefits of Thermalite aircrete blocks with very high moisture resistance.


High thermal performance

80 per cent recycled content

Extremely high moisture resistance



Foundations, Cavity Walls, Partitions, Separating Walls, Solid Walls

Thermalite Shield Insulation 3.6N Block - 100mm x 215mm x 440mm

SKU: 12851300

BES 6001 Responsible Sourcing certification


Compressive Strength: 3.6 N/mm2

Design: 0.15 W/m.K

Dry Density: 600 kg/m2 

Dry Weight 5.8kg