How to evaluate a wallpaper installer's work

Updated June 2025

When searching for a professional wallpaper installer in the Denver metro area or anywhere across Colorado, it’s essential to know how to evaluate their work. From wall preparation to seam alignment, this guide will help homeowners understand what to expect and how to judge the final result. Remember, even the best installer can’t overcome poor-quality materials or inadequate wall conditions.

Learn more about the importance of proper wall preparation

The wallpaper in the nursery

📌 Key Aspects of Evaluation

Evaluating a wallpaper installer requires looking at both visual quality and professional conduct. It’s not just about how the wallpaper looks, but also how the process was handled.

🧽 Wall Preparation for Perfect Wallpaper Installation

Proper wall prep is non-negotiable. Look for:

  • Removal of old coverings

  • Spackling and priming

  • Repairing cracks or rough areas

Explore our detailed guide on wall preparation

Without these steps, even the finest wallpaper won’t look its best.

🎯 Seam Alignment: A Key Indicator of Quality

Seams should be nearly invisible, especially with patterned wallpaper. Misaligned seams are one of the first signs of poor workmanship.

Related: Challenges of Installing Prepasted Wallpaper

📏 Vertical Pattern Accuracy

Patterns should align perfectly from top to bottom. Even a small deviation will be noticeable, especially in large open areas.

⏱️ Work Speed vs. Precision

A good installer balances speed with accuracy. Rushing can lead to sloppy results; dragging the job out is also unprofessional.

🕒 Punctuality and Courtesy

Reliability and professionalism matter. Did the installer show up on time? Were they respectful, clean, and communicative?

How to Prepare for Meeting Your Installer

🛠️ Special Conditions for Wallpaper Installation

Trailers

Vinyl or plastic walls require special adhesives and surface treatments.

Unheated Garages & Utility Rooms

Temperature and humidity make wallpaper installation more complicated.

Explore: Wallpaper for Unusual Conditions

The wallpaper in the nursery

⭐ Work Evaluation System

Use a 5-star scale:

  • ⭐: Major issues, needs rework

  • ⭐⭐: Several flaws, lacks experience

  • ⭐⭐⭐: Adequate, but mistakes present

  • ⭐⭐⭐⭐: Good with minor flaws

  • ⭐⭐⭐⭐⭐: Excellent result, fully professional

The work can be evaluated on a five-star scale, considering all the above aspects. It’s important to differentiate between evaluating the installer’s work and the quality of the wallpaper. Even if the installer did everything perfectly, cheap and low-quality wallpaper can negatively impact the overall look.

Coverability of wallpaper on a textured wall

🧰 Materials Used

Professional wallpaper contractors in Colorado should use high-quality adhesives, primers, and tools. At Enjoy The Wall, we work with trusted wallpaper brands including:

More about premium wallpaper options

📍 Cities We Serve in Colorado

Enjoy The Wall installs and advises on wallpaper throughout the state, with a focus on the Denver metro area:

  • Denver

  • Aurora

  • Lakewood

  • Centennial

  • Castle Rock

  • Boulder

  • Colorado Springs

See our full Service Area

❓ FAQ

Can an installer fix textured walls before wallpapering?

Yes, but it requires professional surface prep like skim coating or lining paper.

 

No. Wall condition, material choice, and even lighting affect the outcome.

Look for detailed reviews with photos. Also ask to see portfolio work.

📞 Start Your Project

Ready to evaluate your installer the right way? Let Enjoy The Wall bring professionalism and skill to your next wallpaper project in the Denver metro area or anywhere across Colorado.