Heritage glass conservator Olaf Wehr-Candler has been at work protecting the windows of St Paul's Memorial Church at Putiki.
St Paul's Memorial Church Restoration Trust chairwoman Huia Kirk said it was fortuitous the heritage glass conservator was working on the Wanganui Collegiate Chapel windows when the trust heard about him.
The Katene/Scott Memorial stained glass window on the north-eastern side of the building was bulging, Miss Kirk said, and fixing it was the first specialist task for Mr Wehr-Candler.
At that time, he voiced his concern that all the church windows would require work as soon as possible.
Mr Wehr-Candler was on the job last weekend and said it was a rare occasion when the original glass was intact. He had only to install clear, toughened glass over the top and secure it in place with stainless steel brackets.