I'm in the process of rebuilding some old wood sash windows for our mud room, and I've restored the windows by scraping and sanding off layers of paint. Now, as I'm getting ready to prime and paint the new wood frames and the restored windows, I'm wondering about how to handle the sides and channels. My original plan was to use an oil-based primer and seal everything to protect the wood. However, I'm rethinking this because I want to ensure the windows operate smoothly without binding. Since they won't be used too often, what do you all suggest?
2 Answers
Definitely go ahead and paste wax the channels. It'll help them operate smoothly without sticking. Just make sure you apply the wax to the wood surfaces where they meet, so things slide easily.
I personally use candle wax instead of paste wax when dealing with old sashes. It provides a smooth operation if applied correctly. Just one coat of paint shouldn’t affect the movement; it's the buildup over time that creates issues. Candle wax tends to last longer as a lubricant than paste wax does.
Amazing, thank you for the tips!
Awesome, thanks! Just to clarify, should I apply the paste wax on the bare wood or after the primer and paint have cured?