Q: Should I wallpaper over old wallpaper?

• <div><p>We don&rsquo;t recommend wallpapering over older paper. That&rsquo;s because creating layers of glue can invite bubbling or excess moisture on the wall&rsquo;s surface. You should also prime your wall before applying wallpaper and smooth the wall as much as you can, and another layer of wallpaper complicates this process.</p></div>

Question 1

Can you use peel-and-stick wallpaper in a bathroom?

Accepted Answer

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Yes, many types of peel-and-stick wallpaper can be used in bathrooms, especially those made of vinyl or polyester. However, its success depends heavily on the level of moisture and ventilation. In bathrooms with good ventilation, such as those with fans, it can be a durable option. Peel-and-stick wallpaper may not adhere as well as traditional wallpaper in very humid conditions. For bathrooms that see a lot of moisture, like a kids' bathroom or a full bath with a steamy shower and poor ventilation, even high-quality peel-and-stick wallpaper is likely to peel over time.

Question 2

Do walls have to be perfectly smooth for peel-and-stick wallpaper?

Accepted Answer

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Walls should be as smooth as possible before applying peel-and-stick wallpaper. Although you technically can apply wallpaper on textured walls, the peel-and-stick variety won’t last long without a clean, smooth surface for the adhesive to stick to. If you have textured walls, consult a pro about removing the textured finish before moving forward with wallpaper.

Question 3

Should an accent wall be lighter or darker?

Accepted Answer

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Deciding between a lighter or darker accent wall depends on the effect you’re going for. Choosing an accent wall in a lighter color will make a room feel brighter and more spacious and complement rooms with less natural light. A darker accent wall will add drama and depth to a room and help make larger rooms feel more cozy and intimate.

Question 4

What are some common mistakes when finishing basement walls?

Accepted Answer

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Common mistakes when finishing basement walls include neglecting proper insulation, insufficient moisture management, and poor ventilation. Not addressing these issues can lead to mold growth, water damage, and discomfort. Additionally, inadequate planning, improper framing, and rushing the project can result in subpar outcomes.

It's essential to follow best practices, seek professional guidance if needed, and prioritize thoroughness and attention to detail.

Question 5

Should I wallpaper over old wallpaper?

Accepted Answer

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We don’t recommend wallpapering over older paper. That’s because creating layers of glue can invite bubbling or excess moisture on the wall’s surface. You should also prime your wall before applying wallpaper and smooth the wall as much as you can, and another layer of wallpaper complicates this process.