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Posted by Bob Morrison on July 17, 2006, 6:40 pm
In a previous post Wayne Whitney wrote...
> My first instinct is to make two or three spacer blocks with the
> proper bevel so that each one will sit against the angled face of a
> shingle and provide a plumb face for attaching the post. Then lag
> screws would go through these into the framing of the porch. The
> spacer blocks would hold the post away from the siding slightly to
> provide an air gap. Would any flashing be required?
>
Wayne:
I like this idea beast. No flashing required. Here's a link to a
polypropylene spacer used for ledgers that might give you an idea or two.
http://www.deck2wallspacer.com/
--
Bob Morrison, PE, SE
R L Morrison Engineering Co
Structural & Civil Engineering
Poulsbo WA
bob at rlmorrisonengr dot com
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