Wallpaper can transform a room, adding texture, color, and personality to your space. However, improper installation can lead to bubbles, peeling edges, and wasted materials. Whether you’re considering a DIY project or hiring a wallpaper installation company, understanding the essential dos and don’ts will ensure a flawless finish.

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Do’s for Wallpaper Installation

1. Prepare the Surface Properly

Before applying wallpaper, ensure the wall surface is clean, smooth, and dry. Any imperfections such as cracks, holes, or grease stains can affect adhesion and result in an uneven finish. Sand down rough patches and apply a primer if necessary. Prepping the surface properly will not only make installation easier but will also extend the longevity of your wallpaper.

2. Measure and Cut Accurately

Accurate measurements are crucial to avoid wastage and misaligned patterns. Measure the wall height and width before cutting the wallpaper, leaving a few extra inches at the top and bottom for adjustments. Additionally, double-check your measurements before cutting multiple pieces to ensure they align correctly, especially when working with intricate designs.

3. Use the Right Adhesive

Different wallpaper materials require specific adhesives. Check the manufacturer’s recommendations to ensure compatibility. Using the wrong adhesive can cause peeling or difficulty in removal later. For instance, vinyl wallpaper requires a stronger adhesive than standard paper-based wallpaper. If you are unsure, consult with a wallpaper installation company for guidance.

4. Apply Even Pressure While Smoothing

After positioning the wallpaper, use a smoothing tool or a clean, dry sponge to press out air bubbles and excess paste. Start from the center and move outward for an even finish. Ensuring even pressure will prevent creases and guarantee a polished look.

5. Match Patterns Carefully

If your wallpaper has a repeating pattern, take time to align each strip perfectly. Misaligned patterns can disrupt the aesthetic appeal of your space. To make matching patterns easier, work in a well-lit room and lay out the wallpaper pieces before applying them to the wall. This step ensures continuity and prevents unwanted gaps.

Don’ts for Wallpaper Installation

1. Don’t Rush the Process

Installing wallpaper requires patience and precision. Rushing through the process can lead to misaligned seams, air bubbles, and an overall unprofessional look. Taking your time ensures that each step is done correctly, making the wallpaper last longer and appear more seamless.

2. Don’t Overapply Adhesive

Using too much adhesive can lead to seepage at the edges, making the wallpaper difficult to adjust. Apply just enough glue to hold the wallpaper in place. Excess adhesive can also stain the wallpaper, which is especially problematic with delicate or textured designs.

3. Don’t Ignore Air Bubbles

Bubbles trapped under the wallpaper can ruin the final look. If bubbles appear, use a pin to gently release the air and smooth the surface again. It’s best to work methodically and smooth the wallpaper as you go, rather than trying to fix bubbles after the adhesive has dried.

4. Don’t Install Wallpaper on Damp Walls

Moisture can weaken the adhesive, causing the wallpaper to peel over time. Make sure the walls are dry and free from humidity before installation. If you’re installing wallpaper in a bathroom or kitchen, consider using moisture-resistant wallpaper to prevent long-term issues.

5. Don’t Overlook Professional Help

While DIY wallpaper installation can be tempting, hiring a wallpaper installation company ensures a perfect and lasting result, especially for intricate patterns or textured wallpapers. Professionals have the right tools and expertise to handle tricky corners, ceilings, and large wall surfaces.

Additional Tips for a Flawless Finish

  • Choose the Right Wallpaper Type: Whether you prefer peel-and-stick, vinyl, fabric, or traditional paper wallpaper, selecting the right type for your room is essential. High-traffic areas benefit from more durable materials.
  • Ensure Good Lighting During Installation: Proper lighting helps detect bubbles, misalignments, and adhesive smears before they become permanent.
  • Trim Excess Wallpaper with a Sharp Blade: Dull blades can tear wallpaper instead of cutting it cleanly. Always use a sharp utility knife for precise trimming.
  • Allow Proper Drying Time: Avoid touching or repositioning the wallpaper immediately after installation. Give it time to set properly before making any adjustments.

A well-installed wallpaper enhances your space and adds a touch of elegance. By following these dos and don’ts, you can achieve a smooth and professional look. Whether you choose to DIY or seek expert help, ensuring proper installation is key to long-lasting results.