How can i expand my palate without surgery ?

Palatal expansion: If you have a skeletal irregularity or mismatch, at your age, surgery might be the only way to achieve maximum aesthetic and functional results. However, did you consult with a Board Certified Orthodontist to discuss your other options? Get some consults and reconsider your options. Think long term.

Orthodontics: while there is no guarantee it will work at your age, we have had surprisingly positive results using palatal expanders on patients well into their 20's. See a couple of orthodontics and discuss further with them.

Age related: Palatal expansion requires opening the 9 sutures where the 2 halves of the upper jaw (maxilla) contact other bones in the skull. By Age 29 those sutures have long ago fused together. While teeth and their supporting (alveolar) bone can be reconfigured to some extent, true skeletal expansion requires surgically disconnecting the jaw bone before expansion. See an Orthodontist for all options.