May 2 (Reuters) - Norbord Inc OSB.TO
* Says Q1 adjusted earnings of $0.58 per diluted share
* Norbord reports first quarter 2017 results; increases variable dividend level
* In Europe, continue to face post-brexit translation headwind from weaker pound sterling, and this quarter included additional impact of higher resin prices
* Says board has tripled quarterly dividend to c$0.30 per share
* Qtrly earnings per share $0.57
* Q1 earnings per share view $0.62 -- Thomson Reuters I/B/E/S Source text for Eikon: ID:nPn6MKFS8a Further company coverage: OSB.TO