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Painting a steel garage door. Any tips?

  • Last Updated:
  • Apr 27th, 2021 8:17 pm
[OP]
Deal Addict
May 23, 2009
2885 posts
1348 upvotes
Mississauga

Painting a steel garage door. Any tips?

I’d like to paint my steel garage doors. It came white from the factory with a limited life warranty. I’d like it taupe or dark grey.

The doors are about 5 years old and the factory paint still looks like new. The manufacturer says it can be painted with high-quality latex exterior paint and not to use oil-based paint. I’d probably need something with good UV protection.

So in our climate can I paint it and still get years of maintenance free usage? Or am I going to deal with flaking or badly fading paint every 2-3 years.
3 replies
Deal Expert
User avatar
Feb 11, 2007
16870 posts
18617 upvotes
Oakville
I would think aluminum siding paint would be ideal. Just make sure to clean it well and probably scuff it with some fine sandpaper.
If the women don't find you handsome, they should at least find you handy.
Sr. Member
Nov 6, 2014
843 posts
1423 upvotes
Woodbridge, ON
I'd suggest using Tremclad paint as it adheres well to metal surfaces.
Deal Addict
Mar 27, 2015
1518 posts
629 upvotes
Thornhill, ON
I painted ours with Tremclad about 10 years ago. No flaking or peeling, it just got dirty that's now embedded so I'll be doing it again this year. Clean it first using TSP, I didn't even bother sanding.

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