https://wccftech.com/heres-how-you-can-build-larger-buildings-in-valheim/

You shouldn’t worry about building a vast castle or extensive manor when you first start surviving in Valheim, but once you’ve got the basics and have started preparing farms and forges, you’ll want to expand and consolidate your existing settlement. Your buildings can also be besieged by foes as well, making it even more important to have something that you either don’t mind losing or know you can withstand the onslaught.

This guide will run throw the more advanced aspects of building larger wooden structures in Valheim for players wanting to expand without it all crashing down around you.