 CRH PLC LON:CRH delivered record levels of profitability, margins and cash generation in 2020. The building materials group saw sales dip 2 year-on-year on a like-for-like LFL basis to US27.6bn but underlying earnings EBITDA rose 5 LFL to US4.6bn while the EBITDA margin improved to 16.8 from 15.6 in 2019. 