Painting Trim: Avoid Soaking Surfaces With These Tips

how to paint trim that soaks in the paint

Painting trim can be a tricky task, but with the right tools and preparation, you can achieve a smooth and professional finish. Whether you're working on a new installation or repainting existing trim, there are several steps to follow for the best results. From filling in imperfections and choosing the right paint type to applying primer and paint with precision, this guide will cover everything you need to know about painting trim like a pro.

Characteristics Values
Surface preparation Use a damp sponge to clean dirt, grime, and grease from the trim. If needed, use the rough side of a sponge to ensure a clean starting surface.
Filling holes and cracks Fill in holes, dents, and cracks with a lightweight spackling compound or wood filler. Let the filler dry, then sand it smooth with 120-grit sandpaper.
Priming Apply a primer to the trim, covering any bare wood and filled areas. Allow the primer to dry for 24 hours. After drying, lightly sand the trim to eliminate brush strokes or paint drips.
Painting technique Use an angled brush and dip it into the paint, covering no more than 1/3 to 1" of the brush. Apply paint using short, horizontal brush strokes. Smooth over the series of short brush strokes with one long brush stroke.
Paint type Satin or semi-gloss paint is recommended for trim due to its durability and radiant sheen.
Painter's tape Use painter's tape to mask off the trim from surrounding areas that you aren't painting. Press the tape down flat and use a long piece instead of multiple shorter pieces to prevent paint bleed-through.
Painting order Paint the trim before painting the walls. Start at the top and work down: crown molding, window frames, door frames, and finally baseboards.

cypaint

Prep work: Use painter's tape to mask off trim from surrounding areas

Painting projects can be messy, so it's important to prepare the area before you begin. To mask off trim from surrounding areas, start by removing any furniture from the work area. Lay down a drop cloth that sits right up against the wall of the area you'll be painting to protect your floors from paint drips. If you're working on baseboards in rooms with hard flooring, such as wood, tile, or laminate, carefully run painter's tape along the floor where it meets the trim. For carpeted areas, cover the carpet with plastic sheets or old blankets, pushing them right below the baseboards using a putty knife or thin spatula.

Next, dust off the walls and ceiling around the trim to ensure the painter's tape adheres well. Apply painter's tape to the walls and ceilings surrounding the trim, being careful not to stick the tape to the trim itself. To prevent paint from bleeding through the tape, use one long piece of tape instead of multiple shorter pieces. Start taping with a 3-inch leader from the tape roll, firmly securing it to the wall adjacent to the trim. While holding the tape in place, pull out another length and press it to the wall.

For long stretches of trim, you can speed up the job by using a painter's tape applicator. If you're taping inside corners, start by running the first piece of tape up the wall, making it a little long. Press the tape down into the corner with a putty knife, then cut along the crease with a sharp utility knife and remove the excess. For windows and doors, use wider tape to cover the whole surface or wrap around corners.

Remember, even the stickiest painter's tape won't stick properly to a dusty or dirty surface, so always clean the area before applying tape.

cypaint

Primer: Cover bare wood and spackled areas with primer

Before you begin priming, ensure that the trim is clean and smooth. Use a damp sponge to wipe away any dirt, grime, or grease. If the trim is new or already smooth, lightly sand it using 120-grit sandpaper until the shine disappears. If there are any holes, dents, or cracks, fill them with a lightweight spackling compound or interior wood filler. Let the spackle or filler dry completely, then lightly sand the area again with 120-grit sandpaper to smooth it out. Remove any sanding dust with a tack cloth or a microfiber cloth.

Once the trim is prepared, it's time to apply the primer. Use an angled brush to apply a mixed primer to any bare wood and spackled areas. Cover the brush with no more than half an inch of primer, and wipe off any excess on the side of the tray. Apply the primer using short, horizontal brush strokes, and then smooth over the series of short brush strokes with one long brush stroke. Allow the primer to dry for 24 hours.

After the primer has dried, lightly sand the trim again with 120-grit sandpaper to eliminate brush strokes or paint drips. Use a damp sponge or tack cloth to remove all sanding dust. If there are still areas of bare wood or spackle showing, apply another coat of primer and let it dry. Spot-priming these areas before applying a coat to the entire trim will help ensure a good finish after painting.

When purchasing a primer, consider the type of surface you are working with and the stains you need to block. For example, if you are priming drywall, a latex primer is recommended, while an oil-based primer is suitable for covering stains or putting up wallpaper. If you are working with wood, drywall, glass, or metal, there are specific primers formulated for these surfaces. Additionally, if you are working on both indoor and outdoor areas, use an interior/exterior primer.

cypaint

Painting: Use short brush strokes to cover a few feet of trim

Painting trim can be a simple process, but it requires some preparation. Before painting, ensure you have a clean surface to work with. Use a damp sponge to clean any dirt or grime from the trim. If there is grease buildup, use a sponge with soapy water to clean the trim. If there are any holes, dents, or cracks, fill them with a lightweight spackling compound or wood filler. Let the filler dry, then sand it smooth with 120-grit sandpaper. If there are any gaps or cracks, fill them with caulk and let it dry. Dust off any residue from sanding with a microfiber cloth or a tack cloth.

Now, you are ready to begin priming the trim. Pour a small amount of primer into a paint tray. Use an angled brush and dip it into the primer, covering no more than half an inch to an inch of the brush. Wipe off any excess primer from the brush. Apply the primer to the trim, covering any bare wood, spackled areas, and filled spots. Allow the primer to dry for 24 hours. If any bare wood or spackle is still visible, apply another coat of primer. After the primer dries, lightly sand the trim with 120-grit sandpaper to eliminate brush strokes or paint drips. Use a damp sponge or tack cloth to remove the sanding dust.

Once the prep work and priming are complete, you can start painting the trim. Pour your mixed paint into a clean paint tray. Dip your angled brush into the paint, covering no more than half an inch to an inch of the brush. Wipe away any excess paint. Now, apply the paint to the trim using short, horizontal brush strokes. Cover a few feet of the trim with these short strokes, and then smooth over this section with one long brush stroke. Do not add more paint to the brush for this step. Simply drag the brush in a long motion over the freshly painted trim. Repeat this process, working in sections, until the entire trim is painted.

Finally, let the paint dry completely before removing the painter's tape and moving any furniture back into the room. Remember to always use a single long piece of painter's tape to prevent paint from bleeding through. Press the tape down flat and even along its edge. Start taping a few inches from the roll and secure it to the wall, then pull out another length and press it down.

cypaint

Finishing: Smooth freshly painted trim with one long brush stroke

Painting trim can be a quick and easy way to make a room stand out. To achieve a smooth finish, there are several steps to follow. Firstly, prepare the area by removing furniture and laying down protective sheets or cloth. Use painter's tape to mask off the trim from surrounding areas, and use a damp sponge to clean the trim of dirt, grease, and grime. If the trim is new or already smooth, lightly sand it with 120-grit sandpaper to remove any shine. If it is rough and worn, start with 80-grit sandpaper and then move to a finer grade. Fill any holes, dents, or cracks with spackling compound or wood filler, then sand the filled areas once dry.

Now, the trim is ready for primer. Spot-prime any filled areas and allow to dry. Then, apply primer to the rest of the trim, covering any bare wood. Once the primer is dry, lightly sand the trim to eliminate brush strokes and paint drips. Remove the dust with a damp sponge or cloth.

The next step is to apply the paint. Pour the paint into a clean tray and use an angled brush to apply it to the trim, working in sections. Use short strokes to cover a few feet of trim, then smooth over these short strokes with one long brush stroke, repeating as necessary. Do not add more paint to the brush for this final pass. Work slowly and use light pressure to achieve a smooth, even finish.

Finally, remove the painter's tape before the paint dries. Allow the trim to dry thoroughly before moving furniture back into the room.

cypaint

Clean-up: Remove painter's tape at a 45-degree angle while the paint is still wet

Painting trim can be a tricky task, but with the right tools and techniques, you can achieve clean and professional results. One important step in the process is removing the painter's tape at the right time and in the right way.

When it comes to removing painter's tape from freshly painted trim, timing is crucial. It is recommended to remove the tape while the paint is still wet. If you wait until the paint is completely dry, you risk ruining the clean lines you worked hard to achieve. Removing the tape while the paint is wet helps to prevent paint from being pulled up with the tape and ensures a sharp and crisp finish.

To remove the painter's tape, start by peeling it back slowly and carefully. Lift the tape and pull it back on itself, away from the freshly painted surface. Aim to maintain a 45-degree angle as you peel, as this helps to keep the tape from sticking to the wall and prevents paint from being pulled up accidentally. Working in manageable sections, such as one-foot segments, gives you better control over the process.

If you encounter any resistance or if the adhesive sticks to the surface, adjust the angle to 90 degrees and gently work the tape off. You can use a putty knife or razor blade to score along the edge of the tape before removal. This scoring technique helps to create a clean release and prevents paint from cracking along the paint line.

By following these steps and removing the painter's tape at a 45-degree angle while the paint is still wet, you can achieve clean lines and a professional-looking paint job on your trim.

Frequently asked questions

First, lay down a drop cloth to protect your floors from paint drips. Next, dust off the walls and ceiling around the trim and apply painter's tape to the walls and ceiling surrounding the trim, being careful not to stick the tape to the trim itself. Then, clean the trim with a damp sponge to remove dirt and grime. If there are any holes, dents or cracks, fill them with a lightweight spackling compound or wood filler. Once the filler is dry, sand the trim with 120-grit sandpaper to smooth out the surface. Finally, use a vacuum and tack cloth to remove any remaining dust.

Before painting, stir the paint thoroughly with a stir stick to minimise air bubbles and mix the colour evenly. Pour the paint into a clean paint tray and dip an angled brush about one-third of the way into the paint. Remove any excess paint by wiping the brush on the side of the tray. Apply the paint to the trim using short, horizontal brush strokes. Smooth over the series of short brush strokes with one long brush stroke. Repeat this process for each section of the trim.

Before the paint dries, carefully remove the painter's tape from the wall at a 45-degree angle. Allow the trim to dry thoroughly for 24 hours before painting the walls.

Written by
Reviewed by

Explore related products

Share this post
Print
Did this article help you?

Leave a comment