Timber Framers Guild

Octagonal Roof 20'x20'

Posted By: Wes Haas

Octagonal Roof 20'x20' - 12/07/04 08:26 PM

Hello,

I'm designing a small guest house in Portland Oregon w/ a 20'x20' Octagonal Roof the at end of a rectangular plan. Ideally, I'd like the ceiling beams to exposed, timber framed, and tied together as a true octagon.

Can you or do you know anyone that could provide design services for something like that?

Thanks for your help
Wes Haas
Posted By: Michal Zajic

Re: Octagonal Roof 20'x20' - 12/08/04 09:15 AM

Dear Wes Haas,

It sounds very interesting to me. I am actually based in Czech Republic but if you do not mind that I can do the design for you.

Best,
Michal Zajic
www.tfdesign.cz
Posted By: Pete

Re: Octagonal Roof 20'x20' - 12/14/04 03:34 PM

Wes,
Sounds like fun! I've worked with Architects in the past helping with design problems and might be able to help you as well. I own a small TF company north of you in Ferndale, WA. Visit our website to see the 12 sided tower I designed the frame for. It had a 14:12 cone shaped roof with a 4:12 slice through it creating an eliptical ring in which all 12 rafters joined the ring at different compound angles. With an octagon, I think you would probably be looking to use a boss pin in the middle with rafters hitting on each face and possibly struts down to the bottom of the Boss pin? Check out our website and give us a call if you'd like to discuss it. www.twodogtimberworks.com
Pete
Posted By: Pete

Re: Octagonal Roof 20'x20' - 12/14/04 03:36 PM

Wes,
Sounds like fun! I've worked with Architects in the past helping with design problems and might be able to help you as well. I own a small TF company north of you in Ferndale, WA. Visit our website to see the 12 sided tower I designed the frame for. It had a 14:12 cone shaped roof with a 4:12 slice through it creating an eliptical ring in which all 12 rafters joined the ring at different compound angles. With an octagon, I think you would probably be looking to use a boss pin in the middle with rafters hitting on each face and possibly struts down to the bottom of the Boss pin? Check out our website and give us a call if you'd like to discuss it. www.twodogtimberworks.com
Pete
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