Jump to content

Rusted Porch

Mike Lamb

Recommended Posts

This 4 year old porch has some superficial rust to the decking and some not so. Is there a rule of thumb as to what is too rusted?

I'd say this decking is about 1/4" and is peeling and rusting pretty good top and bottom in some areas. Until the rust is cleaned up I don't know how much good steel will be left. Maybe 3/16" or less.

If this has occurred in 4 years is scraping and painting going to do much good? Bad steel?

Click to Enlarge

33.9 KB

Click to Enlarge

51.84 KB

Click to Enlarge

59.29 KB

Link to comment
Share on other sites

Is the stucco actually touching that steel? I think there's a lot of alkalinities in Portland cement that don't play well with steel when the steel is exposed to the air.



It's EIFS covering the back of a 100 year old brick 8 flat. I can't believe that covering the old brick with this stuff was more economical or aesthetically pleasing than re-pointing and cleaning the old brick. The rest of the walls were in great shape.

There was no undue rust where the steel deck or ledger came in contact with the EIFS.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...