Expert answer from Joseph Assise Painting - serving Bath and Northampton County for 15+ years.
We recommend against it. Paint over wallpaper traps moisture, causes bubbling, and creates problems when the wallpaper eventually needs to come down. Remove it first.
Every home in Bath is different. The best way to get an accurate answer for your specific property is a free on-site estimate from a licensed local contractor who knows Northampton County conditions.
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