Replacing the treads of your stairs, which are the parts you step on, is a great way to revamp an old staircase. ... If not, you can go right to measuring and removing the old treads. Then, you have to cut, glue, and nail in your new treads.
Can you put new stair treads over old ones?
Retro-fitting stair treads is the simplest solution for a DIY'er intent on installing hardwood treads over an existing flight of stairs. High-quality prefinished stair treads are made of solid edge-glued wood—not a veneered or engineered material—and can be used to “cap” or reface an existing tread.
How much does it cost to replace wood stairs?
Average Cost $4,000
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High Cost $30,000
Low Cost $1,000