Envirotect lead lined plasterboard is available in various lead thicknesses.
Lead thickness is increased to achieve various levels of radiation protection as advised by the RPA.
This illustration shows the full board dimensions and weights.
Full Board Dimensions: 600mm x 2400mm
Code 3 (1.32mm) 24.3kg/m2
Code 4 (1.8mm) 30.0kg/m2
Code 5 (2.24mm) 34.7kg/m2
Half Board Dimensions: 600mm x 1200mm
Code 6 (2.65mm) 39.6kg/m2
Code 7 (3.15mm) 45.5 kg/m2