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MDF Stairs

mdf staircase with carpet



Stair Lock pioneered value for money stairs for the Australian market back in 1982 and is still regarded today by architects and builders as the best value for money stair on the Australian market.

Our fully engineered patented product has passed the toughest independent engineering assessments and can be installed pre-roof using moisture resistant board, giving access to upper floor levels in the building process. This speeds up the building construction times and eliminates potential WHS risks.


  • Low cost
  • Fast installation
  • Australian sourced and approved
  • Fully engineered
  • Able to be installed pre roof
  • Minimal downtime


  • Saves you money
  • Installation takes less than a day with no mess, no fuss
  • Full access to your upper floors at any stage during your build
  • 25 year piece of mind warranty
  • Longest stair warranty on offer
  • Reduces scaffolding costs