I have a attached garage with a cement floor.
Gap between floor and wall.
Start by cleaning the area and removing any previous caulk that may be there.
The tile council of north america recommends at least a quarter inch gap between the tile floor and the walls.
This gap is called a cove joint and the reason there is a gap between the wall and the floor is simply because of the way that the foundation of the home got poured.
But inded a 1 5 centimeter crack is significant in size in most situations so further investigation is warranted.
Cracks in the foundation or improper ventilation systems can cause excess moisture to build up in the crawl space of your home causing structural beams and floor joists to rot.
I was about to paint the floor when i noticed one the side away from the house there was a perfectly straight line gap.
Dampen your sponge with rubbing alcohol.
Vacuum along the gap with a vacuum hose to pull out any dust or debris that s in there.
Sometimes gaps between wood floors and walls can be caused by floor joists that have been affected by dry rot.
Why does the cove joint leak.
Then you can load up your caulk gun fill the gap and smooth it out.
When your walls have cured the basement floor itself is then poured.
I thought of filling it with concrete or a sealer but then thought that maybe it was there for a reason.
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This leaves a small gap between the floor and the walls known as the cove joint.
Never fill this gap with grout because tile grout is not flexible.
You see in the early stages of building a home the basement is constructed first excavated to the desired depth.
Following a heavy rain ground water around your home will rise.
Gap between floor and baseboard for carpet.
Temperature fluctuations or a sagging subfloor can create gaps between a wall and the floor beneath it.
Whats people lookup in this blog.
We can t say judith if the roughly 1 5cm gap between the edge of your floor and the wall is a sign of major structural problems or settlement from poor site preparation at least not from just your photo.
Fortunately you can easily fix the gap with the right caulk.