The Birr prop scored one of eight tries for the province.
Leinster made it six-wins from six in the Guinness Pro 14 last night.
Offaly's Peter Dooley crossed the whitewash and Cian Kelleher scored a second half hat-trick of tries in a 50-10 win over Edinburgh at the RDS.
Head coach Leo Cullen was happy with the night's work.
Meanwhile, Marcel Coetzee scored four of Ulster's nine tries in a 57-14 thrashing of Zebre in Parma.