Page 1
Page 1
Started By
Message

Fungus on my pergola

Posted on 8/11/21 at 10:13 pm
Posted by Sparty3131
Baton Rouge
Member since Feb 2019
948 posts
Posted on 8/11/21 at 10:13 pm
In South Louisiana.
I have a pergola that is untreated lumber. I recently applied 3 coats of oil based exterior polyurethane.

Today while going on the roof I noticed mushrooms growing out of some of the boards. I can't believe anything can grow through the oil based coats.

What should I do to kill and prevent the fungus?
Posted by wickowick
Head of Island
Member since Dec 2006
46357 posts
Posted on 8/12/21 at 7:34 am to
quote:

I have a pergola that is untreated lumber


It is rotting
Posted by AUCE05
Member since Dec 2009
45362 posts
Posted on 8/12/21 at 10:12 am to
You will need to clean it. I use a mixture of simple green and bleach. Just scrub it. Follow up with a pressure washer. Prolly need to do this annually.
first pageprev pagePage 1 of 1Next pagelast page
refresh

Back to top
logoFollow TigerDroppings for LSU Football News
Follow us on X, Facebook and Instagram to get the latest updates on LSU Football and Recruiting.

FacebookXInstagram