Doors and Windows - Widening entry to kitchen - ductwork in the way!

Doityourself.com community forum was created to provide answers to all questions related to home improvement and home repair. Doityourself community can help you find information about how-to topics on small fixes to large remodeling projects. With comprehensive how-to content and expertly moderated community forums DoItYourself.com makes it easy to tackle even the most complex home improvement projects.



PDA
ethorsen
12-24-02, 07:10 AM
We want to make the entry from our Fam Room to Kitchen bigger. the problem is a large duct serving the second floor. It is 8" by 20" and runs right up next to the door opening.

I would like to re route this ductwork and widen the opening.

1. What calculations can I use to make sure I maintain air flow for the second floor?

Can I convert the 8x20 chute to two 8-inch round flexible pipes?

2. what other options are available? could I build a box in the wall and line it with material rather than using standard ductwork?

I have heard about a 'chase' what is this option and does it impact the shape of my wall?

thanks for any help!
best regards,
Eric