"We didn't want bricks falling on anyone walking in or out," Dr Dunlop said. "We ... are waiting for the weather to get a bit better to do the roof. It should be mid-January."
So far the congregation had raised $14,000 with another $87,000 Lottery grant and $10,000 donated by Trust House for the work to be done but there was a major shortfall still with about $350,000 needed to be raised to complete the job, Dr Dunlop said.
Once the work is completed, various community programmes will operate from the building.
"We will keep fundraising, applying for money. We will keep going, keep smiling ... if people would like to help, everything will be gratefully received. We need to make the church safer for everyone who uses it," he said. "It's a protected, heritage building and we want to make sure it is available for the community."