A shop with a width of 2.5 meters is a relatively small facade. As long as the area inside is ok, it can still be a small commodity store or something. It's best to use a 2.5-wide single door, which looks wider.

Shops with a width of about 2.5 meters are suitable for single doors with a left and right installation space of 20-30cm, but there are also small double doors with a width of 0.8~ 1m*2.