About Stair Lock
We don’t take top spot for granted
Stair Lock manufacture, supply and install Australia’s highest quality range of competitively priced solutions at a speed to market that is unsurpassed in the industry.
Stair Lock is Australia’s number 1 stairway system.
30 years, 200,000 staircases, and still counting
Stair Lock is a third generation family owned Australian manufacturer that has supplied more than 200,000 staircases to the national residential building market since opening its doors in 1982.
Today Stair Lock is Australia’s largest staircase company with sales and installation branches in Adelaide, Melbourne, Sydney and Brisbane.