Possible Clues:

• Dangerously irk, scorching a pair of seats set on curved supports
• Items of furniture
• Shocking those running the meetings with seats presumably in the Irish Senior Citizens' parliament?
• Quaint porch seats
• Procedure for making arch is evident in these pieces of furniture?
• Trembling chairpersons with seats in Irish Senior Citizens' parliament?
• Relaxation provided for professors of heavy metal music?
• Porch seating, often