Most paint dealers blame paint peeling problems on poor prep work.
Garage door peeling paint.
Just look at the same trim after one coat of the primer and zero scraping or sanding.
For this reason inspect and repair peeling areas annually.
Use your metal putty knife to scrape all peeling bubbling or chipped paint from the surface of the door.
However even the best routine of cleaning scraping sanding and priming won t stop paint from peeling if water gets into the wood.
Honestly this stuff is incredible.
Sure this sounds like another chore.
The causes of garage door paint failure whether the door is covered in basic exterior paint or a complex epoxy coating the same issues can result in a poor bond.
If you have metal doors you may wonder if they can be painted and if so how to go about it.
Use the sandpaper to roughen up the bare door surface in the areas where you scraped the paint away.
Step 2 prepare the steel.
Faded peeling or cracked paint on your garage doors can detract from curb appeal dragging down the appearance of your entire home.
Look for spots where the paint is peeling and use the paint scraper to remove the paint.
Peeling paint on steel garage doors is often caused by paint being applied to the metal surface prior to it being sanded or scoured.
Steel is a non porous material that does not absorb paint like.
But don t force the paint off.
Small mistakes that interfere with bonding include.
Sometimes the paint will be free of the metal but has yet to crack.
Let lou manfredini ace s home expert show you how it s done.
With low vocs this water based binding primer is three times thicker than regular primers and locks down and hides peeling weathered surfaces to create a smooth white finish for your top coat.
Acrylic latex exterior garage door paint.
Remove only the loose material.
Examine the steel garage doors carefully.
Put on a dust mask and sand the entire door using a medium grit sanding block.
It s a weak bond that causes the coating to peel off far before its time.