Types of aluminum stair nosing edge trim
Aluminum stair nosing edge trim is divided into three Types. One is wrap angle, that is, the L-shaped aluminum stair nosing edge trim, narrow yonder about 2 cm wide, can be protected to the side of the staircase.
The second one is I shape aluminum stair nosing edge trim, that is, there is no wrap angle. Both of these are fixed with screws. The installed seat generally side directly against the step edge, aluminum stair nosing edge trim width of 4-6 cm.
And the third is aluminum stair nosing edge trim insert, this one only need to open two 2MM seams, and then directly embedded in the staircase.