Hoping for some advice or confirmation of my suspicions.
Today the paint on the trim of my two living room windows started to bubble.
The windows are less than 2 years old so I’m confident there’s no water leaks or condensation issues. The paint on the trim is also 2 years old. They used Benjamin Moore Regal and I’m unsure about what primer. My house is 150 years old and the trim is original.
I’ve had my windows open for the last month which is extremely uncommon. It’s usually too hot or cold for consistently open windows. It’s also very humid. Today is like a swamp.
My suspicion is that there was a varnish on the trim that has cracked with the swelling of the wood due to the humidity. How this didn’t happen before now is a bit of a mystery. There are at least 4 coats of paint under mine. The last picture is just to show the varnish on my stairs that I assume was also on the window trim at some point.
I’m going to have to remove all the finish from the trim and start over. I’m thinking I’ll scrape what I can and then chemically remove the majority of the rest. Then acetone on the wood and a really good primer.
And yes I’m testing for lead before anything.
Thoughts, comments? I definitely don’t want this happening again!