Ottawa Fire crews were on the scene of a three-alarm fire overnight in the south-east end of the city.
They say they were called to a stair-and-railing manufacturing facility on Star Top Rd. Wednesday evening.
The facility is the site of the Accurate Stairs & Railings division of Randell Carpentry Inc.
One exterior wall of the building could be seen bulging outward as firefighters tackled the flames.
Crews had to use a high-hoe to get into the mezzanine of the building from the exterior.
Fire officials say three business in total were damaged by the blaze, with a dollar loss estimate at over $1 million.
No one was hurt.