This will be the first time the kohanga has had a purpose-built sleeping room, and included in the design is a changing room attached to the wharepaku (toilet) area.
The open plan means staff and parents can see from one end of the building to the other, exclusive of the wharepaku/changing area.
The new building will take 25 under-2s, and 25 over-2s, and will link to the existing kohanga building on the eastern boundary that was built 25 years ago.
Currently, the kohanga can take up to 70 children a day, and has 60 attending from all over Wanganui.
When the new building is open, the kohanga will be able to take 100 tamariki.