My builder uses Houzz Pro to plan the timeline and give detailed estimates and daily updates with photos of progress, and provide invoices at pre-agreed key points in the build. This made the whole experience much more efficient and stress-free.
The 2 piece extension is designed to fit 11 to 12 ft ceilings mounted at the recommended height of 30-36" above the cook top. You are not able to stack 3 or 4 pieces for the chimney, only 2 pieces are used.
ZLINE Kitchen and Bath
rockylizzy
ZLINE Kitchen and Bath