Stephanie Abbott
Stephanie Abbott
  • Hometalker
  • Richmond, TX
Asked on May 10, 2017

I'm stumped! What caused 2-year old wood shutter damage?

JohnCharlie HentzRachel
+10

Answered

OK, clever hometalkers, I am a bit stumped. we bought new wood shutters 2 years ago. They were primed with Kilz or Zinsser 123 then painted in Sherwin Williams higher end exterior paint.
Now we have weird damage on the bottom of all of them. It feels hard, not soft. Just wondering what caused this??
Bad paint?
Bad manufacturing?
Texas's super strong sun?
Water?

Seems like it can't be water because it wouldn't pool there and the sun is so strong here, water evaporates quickly.
I thought it was the sun, but it's on one that's kind of behind a tree. So not much sun there.
Can the primer and paint really have failed this much in 2 years? Or is this poor manufacturing?

Anyway, I am going to patch with wood filler? Paint with exterior paint again and give it 2 good coats of an exterior poly that's supposed to hold up in our sun.
Any other recommendations from people that have dealt with this would be great. :)
q 2 year old wood shutter damage cause
q 2 year old wood shutter damage cause
10 answers
  • Pat
    on May 10, 2017

    Somehow water got in there, I think. Wood filler and paint would be my amaturish solution. Make sure all the cracks have paint in them so you won't have that problem again.
  • John Biermacher
    on May 11, 2017

    wow. That appears to be considerable deterioration in just a couple years. Your approach to fixing sounds like a good approach but for "wood filler" make sure you use a two part epoxy that will hold up to the weather. MinWax sells a kit made for rotten wood. I am confident there is a youtube video. I'll post another comment if I find one. You could also use automotive body filler- (a common brandname is Bondo.
  • Stephanie Abbott
    on May 11, 2017

    Thanks. I'll make sure there's no way water enters this time.
  • Cam7642449
    on May 11, 2017

    Sap coming out of the wood.

  • C
    on May 11, 2017

    I would use Bondo and then paint
  • Charlie Hentz
    on May 11, 2017

    My opinion: bad manufacturing. 1) used 'new' growth wood that was not kiln-dried properly. 2) (looks like) wood cracked, either due to manufacturing or the wood itself especially f there was a screw or dowel at that spot. 3) constant condensation in that area (esp. since it is in lower not upper area) would definitely exacerbate any problems. 4) Zinzer and good paint cannot overcome (and could maybe even trap(?) moisture coming from within the shutters.
    • Stephanie Abbott
      on May 11, 2017

      Thanks for the reply. It is hard not mushy, which made me wonder if it was manufacturing. It's on almost every shutter on that bottom piece. One or two of them slightly has it in the middle cross piece too.
      How do you think I should fix this, Charlie?
  • Rachel
    on May 11, 2017

    Definitely a manufacturer issue! Probably wasn't dried correctly. I am a big fan of durams rock putty (at every hardware store). This do require mixing like epoxy or have shrink like bondo.
  • Charlie Hentz
    on May 12, 2017

    Oh, sorry I did not catch that! Looking at the image, is the damage only on the outer exposed area? Is the wood soft behind the damage area? If it is soft behind, that would indicate a moisture problem coming from the brick side. Is that side painted or exposed wood? If it is really just an 'appearance problem' you could do as others suggested and use a plastic "putty", being careful to make it match properly. If you know the manufacturer, I would shoot them an email and the image, asking them. They a) may know right off b) they may replace if they 'share' some of the blame or even if they don't.
  • Charlie Hentz
    on May 12, 2017

    Oh, and it still could be that the wood was not kiln-dried properly and decided to split after manufacturing. If it is still hard all the way to the brick side, that makes some sense. Or, another possibility (and probably more likely) is that the "tongue" (that the horizontal damaged piece fits into) may be too big for the "groove" of the damaged piece and caused it to split when some moisture / condensation /freezing swelled the "tongue". If it is happening to all the pieces, that also makes sense. That could be a manufacture problem where they didn't allow for any expansion, but it could also be due to moisture getting behind maybe a 'not so good' painting that didn't seal against moisture enough.
  • John
    on May 12, 2017

    the wood had a fracture split when the shutter was made. heat expansion in summer and cold shrinkage in winter caused the split to expand....especially if you had any freezing rain that causes the split to expand. Fill with wood putty mixed with wood glue and your split will be gone forever....a small amount of wood glue will do.....for your project coat the edges of the split with glue before putting in the wood filler.....remember not all wood splits are visible until it expands....most rock slides in Tennessee are caused by rain freezing in rock crevices and expanding ....pushing against the rock until it breaks and falls...ever totally freeze a coke and have it explode? And yes, it freezes in Texas...lived here most my life
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