“We heard this very big bang,” Jaia Su said.
“It was very scary.
“It was lucky there were no customers in the shop at the time,” she said.
The driver of the car was shaken but not injured.
Police responded and Wainui Road was partially blocked until around 3.40pm.
They have an inquiry under way into the circumstances of the accident.
A team of glaziers were on site soon afterwards making temporary repairs to the entranceway to the shop.
They said it might take four weeks to get the aluminium joinery needed for permanent repairs.
The proprietors hoped to be back in business yesterday.