Because they used a 2x12 as a tread and carpeted over it when you put your new treads on you have the bullnose and the bottom corner of the 2x12 is exposed.
2x12 pine stair treads.
Brand treated wood products use micropro trade.
Unfinished pine tread is applied to a radiate pine edge glued core.
For pricing and availability.
This is a 10 step stringer pre cut deck product accessory used in the construction of steps.
Includes 1 stair riser the easiest way to build a solid and the easiest way to build a solid and lasting staircase.
House of forgings stair treads 54 in x 10 5 in red oak unfinished red oak stair tread.
It s also suitable for fresh water use and can be submerged.
Stairtek retrotread red oak stair tread.
Made of two pine re saw layers the surewood lnl 48 in.
11 25 in x 48 in unfinished pine stair tread.
This stringer has been pressure treated for ground contact gc applications and can be completely buried in the ground.
If i understand correctly the house originally had carpet up the steps and on the second floor floor.
Technology which is a revolutionary way to pressure treat wood.
3 steps steel stair stringer black 7 1 2 in.