How to Paint Over Wallpaper

If you’ve moved into a new home or want to refresh a room but don’t want the hassle of stripping old wallpaper, you might be wondering if you can paint over it instead. The good news is that painting over wallpaper is possible and can be a great solution to quickly update your space. However, it’s important to approach the task correctly to ensure a smooth and long-lasting finish. In this guide, we’ll walk you through the steps on how to paint over wallpaper effectively, offering practical advice that’s genuinely useful.

Should You Paint Over Wallpaper?

Before diving into the process, it’s worth considering whether painting over wallpaper is the best option for your situation. Here are some factors to consider:

• Wallpaper Condition: If the wallpaper is in good condition—securely adhered to the wall with no peeling or bubbling—it can serve as a solid base for paint. If the wallpaper is damaged, it’s best to repair or remove it before painting.
• Texture and Pattern: Highly textured or heavily patterned wallpaper may show through the paint. You can smooth out textures with joint compound or choose a thicker, textured paint to help cover patterns.
• Future Considerations: Painting over wallpaper can make it harder to remove in the future. If you think you may want to remove the wallpaper down the line, consider whether it’s worth the effort now to strip it off before painting.

What You’ll Need

• Primer (preferably oil-based or shellac)
• High-quality interior paint
• Paint rollers and brushes
• Painter’s tape
• Joint compound (for smoothing textures)
• Sandpaper (fine grit)
• Sponge and mild detergent
• Drop cloths

Step 1: Prepare the Surface

Clean the Wallpaper
Start by cleaning the wallpaper to remove any dust, dirt, or grease that could prevent the paint from adhering properly. Use a sponge with mild detergent and water to gently clean the surface. Allow it to dry completely before moving on to the next step.

Repair Any Damaged Areas
Inspect the wallpaper for any loose edges, tears, or bubbles. Secure any loose areas with wallpaper adhesive, and smooth out any bubbles by carefully cutting them open with a utility knife, applying adhesive underneath, and pressing them flat. If the wallpaper has a texture you want to hide, apply a thin layer of joint compound over the entire surface and sand it smooth once dry.

Protect Adjacent Areas
Use painter’s tape to cover trim, molding, and any areas you don’t want to get paint on. Lay down drop cloths to protect your floors from paint splatters.

Step 2: Apply Primer

Choose the Right Primer
Using a high-quality primer is crucial when painting over wallpaper. An oil-based or shellac primer works best as it helps to seal the wallpaper and prevents moisture from loosening the adhesive. Avoid water-based primers, as they can cause the wallpaper to peel.

Apply the Primer Evenly
Use a roller to apply the primer evenly over the wallpaper, and a brush to cut in around the edges. Make sure to cover the entire surface thoroughly. Allow the primer to dry completely according to the manufacturer’s instructions before moving on to painting.

Step 3: Paint the Wallpaper

Choose Your Paint
Select a high-quality interior paint in the finish of your choice. Matte or eggshell finishes are more forgiving of imperfections, while semi-gloss or gloss finishes are easier to clean but may highlight any underlying texture.

Apply the First Coat
Start by cutting in around the edges with a brush, then use a roller to apply the first coat of paint to the wallpaper. Work in small sections, using even, consistent strokes to avoid lap marks. Allow the first coat to dry completely.

Check for Coverage
Once the first coat is dry, inspect the surface to see if any areas need additional coverage. If the wallpaper pattern or color shows through, apply a second coat of paint. In some cases, a third coat may be necessary to achieve full coverage.

Finish with a Final Coat
Apply the final coat of paint, ensuring an even and smooth finish. Allow the paint to dry thoroughly before removing painter’s tape and returning furniture to the room.

Step 4: Tips for Success

• Test in an Inconspicuous Area: Before starting, test your primer and paint on a small, hidden section of the wallpaper to ensure good adhesion and coverage.
• Ventilation is Key: Ensure the room is well-ventilated while you work, especially when using oil-based primers, which can have strong fumes.
• Patience Pays Off: Allow each coat of primer and paint to dry completely before applying the next to prevent smudging or peeling.

Conclusion

Painting over wallpaper can be an effective way to refresh a room without the hassle of removing old wallpaper. By following the right steps and using the correct materials, you can achieve a smooth, durable finish that revitalizes your space. However, if the wallpaper is significantly damaged or textured, it may be worth considering professional help or removing the wallpaper entirely.

If you’re looking for expert advice or assistance with your next painting project, A-Z Decorators is here to help with Wallpapering in Kent. Our experienced team can guide you through the process or take care of the work for you, ensuring a beautiful and long-lasting result. Contact us today to learn more about our services and how we can help you transform your home. For more home improvement tips, check out our blog on What Is The Best Paint For A Bathroom? and discover How to Choose the Perfect Paint Colour for a Home?.