I’m about to tackle my first interior painting project and don’t want to wind up with the same rough-looking results I’ve seen in other homes. What painting preparation steps do I need to take to make sure my interior painting project turns out well?
There are several interior painting preparation steps you'll need to take to make sure your painting project comes out perfectly, starting with preperation. Many interior painting projects that have turned out badly are the result of a lack of interior painting preparation. Too many times first-time painters get so excited about the new paint color that they skip over the "boring" parts of a proper paint job.
Here are the three basic interior painting preparation steps:
- Clean all surfaces. The first step in proper interior painting preparation is to scrub away any accumulations of smoke, oil and grime that can keep paint from adhering. Use liquid sandpaper to remove buildup from trim, and wash walls down with a TSP (trisodium phosphate) solution, available at most home centers and hardware stores. Tip: Apply the solution with a sponge-head floor mop for an easier reach and avoidance of ladder catastrophes.
- Smooth everything out. Once cleaned surfaces are completely dry, you'll need to smooth them out. This is where a lot of the painting preparation work happens, so don't skimp or get lazy with the details, because the new paint won't hide them. Fill all holes and cracks, followed by a thorough allover sanding and removal of the resulting dust. Then grab a really strong flashlight and hold it against and parallel to the wall to check your work. As the light bounces over the repaired area, you'll be able to see exactly how the surface will look when sunshine hits it. If this test reveals unsightly details, go back and smooth them before packing up the sander.
- Mask marvelously. Finally, you'll need to mask off everything you don't want painted and carefully create a clean edge for every coat of paint. For this preparation step, apply painter's tape along trim and glass edges, and use it in combination with plastic sheeting or masking paper to cover fixtures that can't be moved and large surface areas to be left out of the equation. Also remove switch and socket plates (followed by a bit of tape over remaining switches and plugs) and all possible hardware. Also important to your interior painting preparation is make sure the room temperature is below 90 degrees and above 55 so that paint goes on smoothly. Then begin the primer application, cutting in around edges and then filling in surfaces. After the primer is dry, apply your new paint shade in two rounds for a durable, beautiful finish that reflects the proper preparation you've put into your painting project.