I'd be grateful for any thoughts and/or advice on this problem.
I want to convert a private cinema measuring about 35 x 25 feet into
habitable space.
Among other modifications, I want to put in an extra floor. The upper
floor, to be a reasonable height, will need to extend into the roof
space. Ideally, I'd like to steal at least two feet.
The problem is that the roof space is full of our old friend the fink
truss. I know that they make attic conversions hard and expensive to
do, but does someone out there have a trick or two up his or her
sleeve that would allow me to walk tall when I'm upstairs?
Thanks!
Phil
ConRes - 26 Dec 2003 16:30 GMT
You'll probably have to frame in a dormer or two and replace a section of
trusses. Not any fun but could be done. That's all the comes to mind
anyway.. someone else may have a better solution.

Signature
Rich
www.construction-resource.com
www.biltright.com
> I'd be grateful for any thoughts and/or advice on this problem.
>
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>
> Phil
Eric Ryder - 26 Dec 2003 19:49 GMT
> I'd be grateful for any thoughts and/or advice on this problem.
>
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>
> Phil
Raise the entire roof structure or order a dumpster.
Don Phillips - 26 Dec 2003 22:19 GMT
> I'd be grateful for any thoughts and/or advice on this problem.
>
[quoted text clipped - 9 lines]
> do, but does someone out there have a trick or two up his or her
> sleeve that would allow me to walk tall when I'm upstairs?
It has been discussed in this group before. You can sister some rafters to
the truss top chord and then you can cut out the rest of the truss.
Sincerely,
Donald L. Phillips, Jr., P.E.
Worthington Engineering, Inc.
145 Greenglade Avenue
Worthington, OH 43085-2264
dphillips@worthingtonNSengineering.com
(remove NS to use the address)
614.937.0463 voice
208.975.1011 fax
http://worthingtonengineering.com
Js Walker Lazenby Jr - 27 Dec 2003 03:04 GMT
> > I'd be grateful for any thoughts and/or advice on this problem.
> >
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>
> http://worthingtonengineering.com
And then, I'd suggest adding some flying buttresses.
(Tension cables would work if all you're looking for is
volume, but if you need the head room, be careful with the
cables, or you may get "clothes lined."
Jim
hopeless case - 29 Dec 2003 21:02 GMT
> > > I'd be grateful for any thoughts and/or advice on this
> problem.
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>
> Jim
Thanks for the advice everyone.
Jim - I take your point about the flying buttresses. The new floor
will tie in the side walls, but I will get a structural engineer to
advise further.
Phil