Chair Rail Wallpaper: DIY Install Guide (5 Steps)

16 minutes on read

Installing chair rail wallpaper can dramatically transform a room, adding a touch of interior design flair without the cost of full-scale renovations. One popular tool for achieving perfect alignment during this project is a level, which ensures your chair rail wallpaper is straight and even. The process involves carefully applying the wallpaper above the existing chair rail, or installing a new one if needed, to create a visually appealing division of the wall. With the right preparation and a bit of patience, you can achieve a professional look with chair rail wallpaper that enhances any space.

Elevate Your Walls with a Chair Rail and Wallpaper: A DIY Transformation

Ready to take your room from drab to absolutely fabulous? You don't need a designer's budget to achieve a high-end look.

One of the most impactful (and surprisingly doable!) DIY projects is combining chair rail molding with wallpaper. It's a surefire way to add character, depth, and a touch of elegance to any space.

The Magic of Chair Rail and Wallpaper

Think of chair rail and wallpaper as the dynamic duo of interior design. They work together to:

  • Add Visual Interest: Plain walls are boring. A chair rail breaks up the monotony, creating distinct zones. Wallpaper adds texture, pattern, and color.

  • Enhance Room Proportions: A strategically placed chair rail can visually raise a low ceiling or make a large room feel cozier.

  • Protect Your Walls: Chair rails were originally designed to prevent chairs from damaging walls, but they still serve that function!

  • Increase Perceived Value: A well-executed chair rail and wallpaper combination instantly elevates the perceived value of your home. It’s the kind of detail that buyers notice!

DIY: Yes, You Can!

Don't let the idea of installing chair rail and wallpaper intimidate you. This is a manageable DIY project for any skill level if you’re willing to take on a DIY project.

Here's the secret: Planning and careful execution.

It's not about being a master carpenter or a wallpapering wizard. It's about taking the time to plan your design, measure accurately, gather the right tools, and follow the instructions carefully.

By the end of this project, you will have a new appreciation for interior design and more importantly: your own skills.

Planning & Preparation: Setting the Stage for Success

Before you even think about picking up a roll of wallpaper or a piece of chair rail, take a breath and map out your strategy. Rushing into this project is a recipe for headaches, wasted materials, and a less-than-stellar final result. Trust me, a little planning goes a long way! We're talking about more than just aesthetics here; accurate measurements, the right tools, and a properly prepped wall are essential for a smooth installation and a beautiful, lasting finish.

Deciding on the Look: Room and Style Considerations

The room you're transforming will heavily influence your design choices. A formal dining room calls for a different aesthetic than a cozy bedroom.

Consider the existing décor, the amount of natural light, and the overall feeling you want to create.

Think about it: a bold, geometric wallpaper might look stunning in a modern living room, but it could overwhelm a small, traditional bedroom.

When it comes to wallpaper styles, the options are endless. From classic florals and damasks to contemporary geometric prints and textured designs, there's a wallpaper out there for every taste. The key is finding a style that complements your chair rail.

For a traditional look, pair a simple, painted chair rail with a subtle floral or striped wallpaper.

If you're going for a more modern vibe, try a sleek, minimalist chair rail with a bold, graphic wallpaper.

Consider the color palette as well. Light and airy colors will make a small room feel larger, while darker colors can create a cozy and intimate atmosphere.

Measuring & Calculating: Precision is Key

This is where attention to detail really matters. Grab your measuring tape and get ready to become best friends with fractions (or your phone's calculator!).

Start by carefully measuring the perimeter of the room where you plan to install the chair rail. Measure each wall individually, as they may not all be the same length.

Once you have the total perimeter, you'll know how much chair rail molding you need.

Always add a little extra (10-15%) to account for cuts and mistakes.

Next, measure the height of the walls to determine how much wallpaper you'll need.

Important: If your wallpaper has a pattern repeat, you'll need to factor that in to your calculations to ensure that the pattern lines up correctly. Most wallpaper rolls will state the repeat size.

It's always better to overestimate rather than underestimate, especially when dealing with patterned wallpaper. Running out of wallpaper mid-project is a major bummer.

Gathering Your Supplies: Assembling the Necessary Tools

Having the right tools on hand will make the installation process much smoother and more efficient. Nothing is worse than running out to the store mid-project! Here’s a comprehensive list to get you started:

Must-Haves:

  • Paste-the-Wall Wallpaper or Prepasted Wallpaper: The heart of the project! Choose a design that speaks to you and is appropriate for your room.
  • Chair Rail Molding: Select a style that complements your wallpaper and the overall aesthetic of your room.
  • Wallpaper Smoothing Tool/Plastic Smoothing Tool: This tool helps to smooth out air bubbles and ensure that the wallpaper adheres properly to the wall.
  • Seam Roller: Use this to flatten the seams between wallpaper strips for a seamless look.
  • Utility Knife/Wallpaper Knife: A sharp knife is essential for trimming the wallpaper and chair rail.
  • Level (Spirit Level or Laser Level): Absolutely crucial for ensuring that your chair rail is installed straight and level.

Important Extras:

  • Wallpaper Paste/Adhesive (if not using prepasted): Choose a high-quality paste that is specifically designed for the type of wallpaper you're using.
  • Primer (Wallpaper Primer): This prepares the walls for wallpaper and helps the adhesive bond properly.
  • Caulk (Painter's Caulk): Use this to fill any gaps between the chair rail and the wall for a seamless finish.
  • Paint (for Chair Rail): Select a paint color that complements your wallpaper and the overall décor of your room.

Wall Preparation: Creating a Solid Foundation

Think of your walls as the canvas for your masterpiece. A properly prepared surface is essential for achieving a professional-looking result.

Start by thoroughly cleaning the walls to remove any dirt, dust, or grime.

Fill any holes or cracks with spackle or joint compound, and then sand them smooth.

If your walls are glossy or have been previously painted with a dark color, you'll need to apply a primer to ensure that the wallpaper adheres properly.

A good primer will also help to prevent the old paint from bleeding through the wallpaper.

Let the primer dry completely before you start installing the chair rail or wallpaper. This step ensures the wallpaper adheres correctly and prevents future peeling!

Installation: Bringing Your Vision to Life

Alright, the prep work is done, and you're finally ready to get your hands dirty! This is where the magic happens, where the vision you've been cultivating in your mind starts to take physical form on your walls. Don't be intimidated—we'll break it down into manageable steps. Let's start by installing the chair rail, then move on to the wallpaper to complete the transformation.

Installing the Chair Rail: Achieving a Straight and Professional Look

The chair rail not only adds a touch of elegance but also serves as a visual guide for the wallpaper installation. Getting this step right is crucial for a polished final product.

Measuring and Marking the Height

First, you'll need to decide on the height for your chair rail. A general rule of thumb is to place it at about one-third of the wall's height, typically between 32 and 36 inches from the floor. However, this is just a guideline. Consider the room's dimensions and your personal preference.

Once you've determined the height, use a level (a laser level is super helpful here!) to mark a horizontal line around the entire room. This will be your guide for attaching the chair rail. Take your time and double-check your measurements to ensure a straight, even line. Inconsistencies here will be amplified later!

Attaching the Chair Rail

With your line marked, it's time to attach the chair rail molding. Depending on your wall type (drywall, plaster, etc.) and the weight of the molding, you can use either finishing nails or construction adhesive.

For nails, use a nail gun or hammer to secure the molding to the wall studs. If using adhesive, apply a bead of construction adhesive to the back of the molding and press it firmly against the wall, aligning it with your marked line.

Whether using nails or adhesive, ensure the chair rail is flush against the wall. Use a damp cloth to wipe away any excess adhesive immediately.

Pro Tip: For long runs of chair rail, it may be helpful to pre-drill pilot holes to prevent splitting the wood, especially when nailing near the ends.

Caulking and Filling Gaps

Even with careful installation, there may be small gaps between the chair rail and the wall, particularly in older homes with uneven walls. Caulk is your best friend here!

Apply a bead of paintable caulk along the top and bottom edges of the chair rail to fill any gaps and create a seamless transition. Smooth the caulk with a wet finger or a caulking tool for a professional finish.

Painting the Chair Rail

Once the caulk is dry (check the manufacturer's instructions for drying time), it's time to paint the chair rail. Choose a paint color that complements your wallpaper and the room's overall decor.

Apply a primer first for better adhesion and a more uniform finish. Then, apply two coats of your chosen paint, allowing each coat to dry completely before applying the next.

Wallpapering: Applying the Finishing Touch

With the chair rail installed, the final step is to hang the wallpaper. This is where your room really starts to come alive!

Above or Below? The Decision

The classic choice is to wallpaper above the chair rail, creating a focal point higher in the room. However, wallpapering below the chair rail can also be quite striking, especially with bold patterns or textured papers.

Consider the height of your ceilings, the amount of natural light in the room, and the overall aesthetic you're aiming for when making this decision.

Step-by-Step Wallpaper Application

Unrolling and Cutting

Carefully unroll your wallpaper and measure out the length needed for your wall, adding a few extra inches at the top and bottom for trimming. Remember to account for pattern matching! If your wallpaper has a repeating pattern, you'll need to align the pattern on each strip.

Pasting (or Activating)

If you're using paste-the-wall wallpaper, apply wallpaper paste directly to the wall using a paint roller or brush. Be sure to cover the entire surface evenly.

If you're using prepasted wallpaper, dampen the back of the paper with water to activate the adhesive. Follow the manufacturer's instructions for activation time.

Positioning and Smoothing

Carefully position the top of the wallpaper strip against the wall, aligning it with the ceiling or the chair rail. Use a wallpaper smoothing tool to smooth out any air bubbles, working from the center outwards.

Work quickly but carefully, as the paste will start to dry relatively soon.

Trimming

Once the wallpaper is smoothed and in place, use a utility knife or wallpaper knife to trim the excess paper at the top and bottom of the wall, and along the chair rail. Use a metal ruler or straight edge as a guide for a clean, straight cut.

Seam Rolling

Finally, use a seam roller to flatten the seams between wallpaper strips, ensuring a seamless look. This is particularly important for patterned wallpapers.

Take a step back and admire your work! This is the culmination of your planning and effort, and you're one step closer to transforming your space.

Finishing Touches & Clean Up: The Final Polish

Alright, the prep work is done, and you're finally ready to get your hands dirty! This is where the magic happens, where the vision you've been cultivating in your mind starts to take physical form on your walls. Don't be intimidated—we'll break it down into manageable steps. Let's start by installing the... Just kidding!

You've installed the chair rail and wallpaper. Congratulations!

But hold on, the job isn't quite finished. It's like baking a cake—you wouldn't serve it straight out of the oven without frosting, would you?

The finishing touches are what elevate your DIY project from "pretty good" to professionally stunning.

This stage is all about attention to detail.

Cleaning and Inspection

The first order of business is a thorough clean-up.

Wiping Away Excess Adhesive

Wallpaper paste is your friend during installation, but it's definitely not a desirable wall decoration.

Dampen a clean sponge with warm water and gently wipe away any visible paste residue.

Don't scrub aggressively, as this could damage the wallpaper surface, especially if it's delicate.

Rinse the sponge frequently and change the water as needed to avoid spreading the paste around.

Pay close attention to the seams and edges of the wallpaper, where paste tends to accumulate.

Inspecting for Imperfections

Take a step back and really look at your work.

Are there any air bubbles you missed? Gently poke a tiny hole with a pin and smooth them out.

Are there any gaps along the chair rail? A small bead of caulk can work wonders to fill these imperfections.

Look for any unevenness or inconsistencies in the wallpaper pattern matching.

While perfection may be unattainable, addressing these small issues can make a big difference.

The Professional Secret Weapon: Painter's Putty

For hairline cracks or imperfections in the chair rail molding, painter's putty is your best friend.

Apply a small amount to the affected area, smooth it out with a putty knife, and let it dry completely.

Then, lightly sand the area and touch it up with paint to create a seamless finish.

Achieving a Professional-Looking Result

The devil is in the details, as they say.

Consistent Seams

Make sure your wallpaper seams are as invisible as possible.

A seam roller is your best friend here, but use it gently to avoid damaging the paper.

Overlapping seams are a big no-no.

If you accidentally cut the wallpaper too short, consider using a small piece from leftover wallpaper or use paint to mask it.

Crisp Edges

Pay close attention to the edges of the wallpaper along the ceiling, floor, and chair rail.

A sharp utility knife and a steady hand are essential for achieving clean, crisp lines.

If you're using a paintable caulk to seal the chair rail, make sure the caulk line is consistent and smooth.

Balanced Décor

Now that your walls are looking fantastic, take a look at the rest of the room.

Does the décor complement the new wallpaper and chair rail?

Consider adding some accent pieces or rearranging furniture to create a cohesive and balanced look.

Maintaining Your Masterpiece for Longevity

Your hard work deserves to last!

Gentle Cleaning

To keep your wallpaper looking fresh, dust it regularly with a soft cloth or brush.

For tougher stains, use a damp sponge and a mild detergent.

Avoid harsh chemicals or abrasive cleaners, as these can damage the wallpaper surface.

Always test the cleaner in an inconspicuous area first to ensure it doesn't cause discoloration.

Protecting the Chair Rail

Wipe down the chair rail regularly with a damp cloth to remove dust and grime.

If the paint on the chair rail becomes chipped or scratched, touch it up with paint.

Applying a coat of clear sealant can help protect the chair rail from moisture and wear.

Important Considerations: Adhesion and Safety First

Alright, the prep work is done, and you're finally ready to get your hands dirty!

This is where the magic happens, where the vision you've been cultivating in your mind starts to take physical form on your walls.

Don't be intimidated—we'll break it down into manageable steps. Let's start by installing... Wait, not so fast!

Before you dive in, it's crucial to pump the brakes and think about a couple of very important factors that can make or break your project: adhesion and safety.

Ignoring these can lead to peeling wallpaper, crooked chair rails, or, worse, injuries. Let's ensure a smooth and secure transformation, shall we?

The Sticky Truth: Why Primer Matters

Wallpaper isn't just slapping pretty paper on a wall. It's a marriage between paper and surface.

And like any good marriage, it needs a strong foundation. That's where primer comes in.

Think of primer as the matchmaker ensuring the wallpaper adheres properly to the wall.

Without it, you risk a disastrous breakup, with your wallpaper peeling off in dramatic fashion. Trust me, you don't want that.

The right primer creates a uniform, slightly tacky surface that the wallpaper adhesive can grip onto.

It also seals the wall, preventing moisture from seeping in and causing mold or mildew growth (ew!).

Primer Selection: Matching the Right Primer to Your Wall

Not all walls are created equal, and neither are primers. Choosing the right primer is like picking the right wine for dinner – it enhances the experience.

Different wall surfaces require specific primer types to ensure optimal adhesion and longevity.

For example:

  • Porous surfaces like drywall or new plaster need a primer that seals the surface and prevents the wallpaper adhesive from soaking in too quickly.

  • Glossy or painted surfaces require a bonding primer that creates a textured surface for the adhesive to grip onto.

  • Walls with existing wallpaper adhesive need a primer that seals in the old adhesive and creates a smooth surface for the new wallpaper.

Take the time to identify your wall type and choose a primer specifically designed for it.

Read the manufacturer's instructions carefully and don't be afraid to ask for advice at your local paint store. Your walls will thank you.

Safety First: A Few Words of Caution

Now, let's talk about safety. DIY projects are fun, but they can also be dangerous if you're not careful.

It's important to prioritize your safety and take the necessary precautions to avoid accidents and injuries.

Tool Handling: Respect the Blade

A utility knife is your best friend when it comes to trimming wallpaper, but it can also be your worst enemy if you're not careful.

Always cut away from your body and use a sharp blade.

Dull blades require more force, increasing the risk of slipping and cutting yourself.

When not in use, retract the blade or store the knife in a safe place.

Working at Heights: Keep Your Feet on Solid Ground

Installing chair rail and wallpaper often requires working at heights, whether on a ladder or step stool.

Make sure your ladder is stable and on a level surface.

Don't overreach, and always have someone spot you if possible.

If you're afraid of heights, consider hiring a professional. It's better to be safe than sorry.

By paying attention to adhesion and safety, you'll be well on your way to a successful and rewarding DIY project.

FAQ: Chair Rail Wallpaper Installation

How do I determine the correct height for my chair rail wallpaper?

Generally, chair rail wallpaper should be installed about one-third of the way up the wall. A common height is 32-36 inches from the floor, but this can vary based on ceiling height. Measure and mark your desired height around the room for consistent placement of the chair rail wallpaper.

What tools are essential for installing chair rail wallpaper?

Key tools include a measuring tape, level, pencil, smoothing tool (like a plastic smoother), sharp utility knife, paste brush (if using non-pasted wallpaper), and a damp sponge. These help ensure precise cuts and a smooth, professional-looking finish when applying chair rail wallpaper.

What if my walls aren't perfectly straight?

Slight imperfections in walls are common. Use a level frequently to ensure the chair rail wallpaper line is straight. You can also make small adjustments during installation to compensate for minor unevenness. Focus on maintaining a consistent visual line.

Can I install chair rail wallpaper on textured walls?

Installing chair rail wallpaper on heavily textured walls may require extra preparation. You might need to smooth the wall surface first, using a skim coat of joint compound, to ensure proper adhesion and a clean, professional look for your chair rail wallpaper.

So, there you have it! With a little patience and these five steps, you can totally transform your space with some gorgeous chair rail wallpaper. Don't be afraid to get creative with your patterns and colors, and most importantly, have fun with the process! Happy decorating!