Covered grating (SCH 38/38DC_IFR) Covered grating (SCH 38/38DC_IFR) Technical Table Dimensions (mmxmm) 1000 x 3660 1220 x 3660 Mesh (mm) 38x38 Thickness (mm) 44 Beam thickness (mm) 5/7 Weight (kg/m2) 30 Colour Grey RAL 7004 Code: SCH 38/38DC_IFR