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*The Angi rating for Wallpaper Service companies in Delmar, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Wallpaper Service needs.

*The HomeAdvisor rating for Wallpaper Service companies in Delmar, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Wallpaper Service needs.

Last update on July 10, 2026

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Avatar for Thomas Noviello Painting
Thomas Noviello Painting
5.0(
29
)
Wallcovering or Wallpaper - RemovalWallcovering or Wallpaper - Repair

Serving Delmar, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Customers say: True professional

"Thomas was recommend to us and we were very satisfied. We would highly recommend him. He removed our wallpaper in Living Room, Hall and Bathroom. He had to mud the walls due to excess glue, and sanded them to perfection. He did a great job of cleaning up and a fantastic job painting. You will not go wrong with Thomas Noviello. Steve & Linda"
Full exterior home painting
Church recreational room
Bathroom remodel painting
Blast School
Full exterior home painting

+103

Response time2 days
Response rate100%
2 neighbors recently requested a quote
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Avatar for Hampton Enterprise LLC
Hampton Enterprise LLC
3.7(
9
)
Wallcovering or Wallpaper - InstallWallcovering or Wallpaper - RemovalWallcovering or Wallpaper - Repair

Serving Delmar, PA and surrounding areas

In business since 1989

Free estimates

Emergency services offered

"I only use James when I need some work done to my house. He responds fast, gets the work done quicker than just about anyone else I've ever used and seems very concerned with leaving his customers happy."
Additional Photos
Additional Photos
Recommended by60%of homeowners
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Wallpapering questions, answered by experts

In most cases, it is not recommended to wallpaper over existing wallpaper, as the success depends on the type of paper already on the wall. While you might be able to cover non-coated wallpaper, you should never apply new wallpaper over a vinyl-coated one, which is more common. Doing so can lead to poor adhesion, resulting in bubbles, imperfections, and peeling. It can also trap moisture, potentially causing hazardous mold growth between the layers.

Even if the existing wallpaper is suitable, experts recommend applying only one new layer. Adding multiple layers (more than two total) can cause significant adhesion problems, leading to warping and bubbling. For the best results, the recommended approach is to remove the old wallpaper and all paste residue before hanging the new paper. If you are unsure about your wallpaper type, consider consulting a professional.

Hanging wallpaper may seem simple, but in practice it requires significant planning and finesse to make it look professional. To start, you need to get an even application of wallpaper paste across all of your wallpaper, which requires experience and large pasting tables to get right. You also need to plan out your design and match it exactly so that you don’t have imperfections in the finished product. It’s often better to hire a professional wallpaper hanger who can get the job done properly for a clean, smooth finish.

To layer wallpaper over wallpaper, inspect your existing wallpaper for problem areas. Damaged wallpaper should not be covered. If it’s okay to proceed, prep by turning off the electricity and removing any outlet and switch covers. Dust your walls and lightly rinse them to prevent the existing paper from peeling. Apply primer, then apply your new wallpaper.

Many types of wallpaper exist, from removable peel-and-stick options to more permanent options that involve pasting. You can also find wallpaper that you can paint over, wallpaper with a texture, and wallpaper made from various materials, such as vinyl. Some types of wallpaper are washable, which can be a great option for kitchens or if your household has small children.

The average cost to install or hang wallpaper is around $575 per room or project, with typical prices ranging from $200 to $1,500. Costs can be higher for custom or luxury products. Since project size varies, it's often helpful to estimate labor costs per square foot, which generally fall between $1 and $7, with an average of $4 per square foot. The total cost depends on several factors, including the quality and type of wallpaper, the size and type of the room, and whether old wallpaper must be removed first. Opting for less expensive materials like peel-and-stick wallpaper or choosing to do the installation yourself can lower the overall cost. For the most accurate estimate, it is best to have a professional inspect the space and provide a quote.

The Delmar, PA homeowners’ guide to wallpaper services

From average costs to expert advice, get all the answers you need to get your job done.

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