Latex caulk will seal off that gap and will expand and contract with the movement of the materials.
Floor base trim have big gap.
My floor is a rough tile and there is a base board with a toe kick.
It s typically 1 1 2 to 2 times as tall as it is wide and it s specifically intended to cover the vertical gap between the floor and the bottom of the baseboard.
If you have laminate or engineered flooring there s a good chance you ve seen gaps develop between some of your planks.
Carpeting and pad together are at least 1 in.
This trim comes in wood which can reasonably match the looks of a wood floor when stained.
Either way it s an easy fix.
Instead of caulking the bottoms the floor to baseboard junction nail thin strips of quarter round or shoe molding.
However i have these small case baring moths look like sunflower seeds that hide under the gaps between floor and toe kick.
If gaps appear between the top of the trim and the wall you ll need to use the solutions we show.
Note for others who view the other answer.
This trim is flexible enough to conform to gaps even those intermittent sags between joists.
Base shoe moulding also referred to as shoe base or simply shoe moulding is quarter round s tall thin cousin.
Of baseboard so there s no reason to rest base right on the floor.
I thought about some sort of silicone caulk but after reading others comments i m not sure what to do now.
Learn how to fix floating floor gaps with a simple and inexpensive diy floor gap fixer.
I live in florida.
What s pictured is quarter round moulding not base shoe.
If you ve got a laminate floor and surrounding baseboard and there s a small gap where the trim meets the floor it means either the floor wasn t even and straight or the trim contracted after it was installed.