Can You Paint Over Wallpaper? A Guide by Top London Painters
Painting over wallpaper is a question that many homeowners and business owners ask when considering a refresh for their interiors. While removing wallpaper before painting is often recommended, sometimes it’s not the most practical or necessary solution. If done correctly, painting over wallpaper can save time, effort, and money while achieving a fresh and stylish look.
As expert London painters and decorators, we’ve worked on countless projects where clients wanted to update their walls without the hassle of stripping old wallpaper. In this guide, we’ll explain when it’s possible to paint over wallpaper, the steps you need to take, and tips for a professional finish.
When Can You Paint Over Wallpaper?
Before grabbing a paintbrush, it’s important to assess whether your wallpaper is suitable for painting. Here are some key factors to consider:
The Wallpaper Is Firmly Attached
If your wallpaper is peeling, bubbling, or damaged, painting over it won’t hide the imperfections. Ensure the wallpaper is securely adhered to the wall, as paint can make loose areas more noticeable.
The Wallpaper Has a Smooth Surface
Textured wallpapers, such as embossed or fabric-based designs, may not take paint evenly. If your wallpaper is smooth, it will provide a better base for painting.
You’re Working with One Layer of Wallpaper
If there are multiple layers of wallpaper, painting over them could cause issues, as the moisture from the paint may weaken the glue, leading to peeling or bubbling.
You Don’t Plan to Remove It Later
Once the wallpaper is painted over, removing it later can be challenging. The paint will seal the wallpaper, making future removal more labour-intensive.
When Should You Remove Wallpaper Instead?
While painting over wallpaper can be a great shortcut, there are times when removal is the better option:
If the wallpaper is damaged – Large rips, peeling corners, or water stains will show through the paint.
If the wallpaper is heavily textured – Patterns and textures may still be visible even after multiple coats of paint.
If you want a long-term solution – Painting over wallpaper is a quick fix, but stripping it beforehand ensures a cleaner, more professional look.
If you’re unsure whether to paint over or remove your wallpaper, consulting with professional painters and decorators Kensington can help you make the best choice.
How to Paint Over Wallpaper – A Step-by-Step Guide
If you’ve decided that painting your wallpaper is the right option, follow these expert steps to get the best results.
1. Gather Your Supplies
Before you start, make sure you have the following:
- Interior paint (water-based or oil-based)
- High-quality primer (preferably oil-based)
- Paint rollers and brushes
- Wallpaper adhesive (to secure loose edges)
- Caulk and filler (to smooth out seams)
- Sandpaper (medium-grit)
- Cleaning cloths and sugar soap
2. Clean the Wallpaper
Dust and dirt can prevent paint from adhering properly. Use a damp cloth and sugar soap to wipe down the wallpaper, ensuring it’s completely clean and dry before moving on.
3. Repair Any Loose Seams or Damage
Check for peeling edges, bubbles, or damaged sections. Use wallpaper adhesive to stick down any loose areas and let it dry completely. Fill small holes or gaps with caulk or filler and sand down any uneven areas.
4. Sand the Wallpaper Gently
Lightly sanding the wallpaper helps the primer and paint stick better. Be careful not to sand too aggressively, as this could tear the wallpaper.
5. Apply an Oil-Based Primer
A primer is essential to prevent the wallpaper’s pattern from showing through the paint. Oil-based primers work best, as water-based primers can loosen wallpaper glue. Allow the primer to dry fully before painting.
6. Paint with Your Chosen Colour
Once the primer is dry, apply your first coat of paint using a roller for large areas and a brush for corners. Let the first coat dry completely before applying a second coat for even coverage.
7. Finish and Maintain
Once the final coat is dry, check for any touch-ups. Avoid cleaning the walls with water for a few weeks to allow the paint to set properly.
Best Paint Colours for a Fresh Look
Choosing the right paint colour can transform your space. Here are some expert recommendations from our office painters and decorators:
For a modern, clean look – Soft greys, whites, and neutral tones create a fresh, professional feel.
For a warm, inviting space – Earthy tones like beige, warm taupe, and sage green add warmth and character.
For a bold statement – Deep blues, forest greens, and charcoal greys work well for feature walls in offices or homes.
Need help with colour selection? Our London painters and decorators can help you find the perfect shade for your style.
Common Mistakes to Avoid When Painting Over Wallpaper
Painting over wallpaper isn’t as simple as painting a bare wall. Here are some mistakes to avoid:
Skipping Primer – Without primer, the wallpaper may absorb the paint unevenly, leading to blotchy results.
Using Water-Based Paint Directly on Wallpaper – This can loosen the wallpaper glue, causing peeling.
Painting Over Loose Edges – Always fix peeling sections before painting to prevent an uneven finish.
Not Sanding Smooth – Textured wallpaper or seams may show through if not sanded down.
For a flawless finish, it’s always best to consult professional painters and decorators Kensington to ensure the job is done right.
Why Hire Professional Painters for the Job?
While painting over wallpaper can be a DIY project, hiring professionals ensures a smooth, long-lasting finish. Here’s why:
Expertise – Experienced London painters and decorators know the best techniques and materials for a professional result.
Time-Saving – Professionals complete the job quickly and efficiently, saving you the hassle.
Better Quality – Professional painting ensures an even, polished finish without streaks or uneven patches.
Long-Term Durability – With expert preparation and high-quality materials, your painted walls will last longer.
If you’re looking for skilled office painters or residential decorators, our team is here to help!
Final Thoughts – Should You Paint Over Wallpaper?
Painting over wallpaper can be a great way to refresh your walls without the mess of stripping old paper. However, it requires careful preparation and the right materials to ensure a smooth, long-lasting finish.
If your wallpaper is in good condition, applying primer and high-quality paint can give you a stylish new look with minimal effort. However, for textured or damaged wallpaper, removal may be the better option.
For professional advice and top-quality results, trust the experts at Top London Painters. Whether you need London painters and decorators, painters and decorators Kensington, or office painters, we’re here to transform your space with flawless painting services.
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