Almost every acoustic guitar will eventually develop a crack in its lifetime. Most cracks pose no structural issues if they are repaired correctly. In almost all cases, it is important to get the crack repaired as soon as possible, before the fresh opening is contaminated, becomes longer or wider.
If you find a crack in your acoustic guitar contact us as soon as possible so we may evaluate it and give you a quote.
There are two main causes of cracks. Physical impact to the guitar is an obvious one. The second which is very common is humidity related, or more correctly, a lack of humidity. As the wood dries out, it shrinks and eventually cracks.