Welcome to the Cake Decorators Q&A

Hi I’m making a 7 teir cake for my sisters sons birthday and I was woundering would you board each teir or just the top half
Thank you for your time x

Hello Buds 1963

Each tier will need a board and dowels before stacking. If the tiers are not prepared properly they will collapse into one another.
Paul has a complete tutorial on cake stacking here:
http://www.cakeflix.com/free-cake-decorating-courses/stacking-cakes-overview
Hope this helps.