Sill Plate Drip edge flashing

Reply

  #1  
Old 11-13-15, 09:49 AM
Member
Thread Starter
Join Date: May 2004
Location: USA
Posts: 127
Received 0 Votes on 0 Posts
Sill Plate Drip edge flashing

I'm building a barn, and need some sort of flashing like the following picture depicts:



While I'm not required to have termite protection, with how the foundation is made a continuous run of flashing like the "Metal termite shield" shown would be ideal to install.

Some questions:

1) If I sandwich it between two sill gaskets, does it matter whether I use aluminum, copper, or galvanized? I'd prefer something that won't rust - so this leaves copper or aluminum. Copper is... expensive and overkill. But, if it will outlast aluminum (treated sill plate, poured concrete foundation wall) I'd go with it.

2) Can I bend this myself? I basically need a straight piece of flashing with a 45 degree bend on one end. I've looked at techniques online, but I want a clean appearance. I don't know where to get this locally (Home Depot? Lowes? Gutter company?).

3) How much do I overlap the ends and do I use a silicone product to seal the flashing to itself?

Total linear feet - 110.

Thanks!

John
 
Sponsored Links
  #2  
Old 11-13-15, 10:30 AM
Forum Topic Moderator
Join Date: Mar 2005
Location: USA - N.E.Tn
Posts: 46,162
Received 131 Votes on 117 Posts
If I'm not mistaken, PT wood will corrode aluminum although a strip of tar paper or sill gasket should protect it from the PT.
 
  #3  
Old 11-13-15, 10:49 AM
XSleeper's Avatar
Group Moderator
Join Date: Dec 2004
Location: USA
Posts: 23,320
Received 216 Votes on 201 Posts
While the flashing is nice as drawn, the sheathing and siding usually hang over the foundation 1", making the flashing unnecessary.
 
  #4  
Old 11-13-15, 11:57 AM
Member
Join Date: Nov 2014
Location: USA
Posts: 274
Received 0 Votes on 0 Posts
Regarding the flashing, that up-bend in the flashing "supposedly" makes it difficult for termites to climb over it.
 
Reply

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Thread Tools
Search this Thread
Display Modes
 
Ask a Question
Question Title:
Description:
Your question will be posted in: