How to fix a crack in your foundation?
If you spot large cracks in the foundation, you should have an expert come out to check them. If you have hairline cracks they don't necessarily mean a major issue but it's best to get them fixed ASAP. This Sika Foundation Crack Repair Kit is great, especially if you're a seasoned DIYer or handyperson. It comes with everything you need inside the box to get small cracks repaired.