An installed acrylic splashback in a kitchen

Installing an acrylic splashback is a simple and effective way to upgrade your kitchen, adding a modern, easy-to-clean surface that protects your walls from splashes and stains. 

Whether you’re updating an existing space or completing a new kitchen project, acrylic offers a practical alternative to glass or tiles.

The good news is that acrylic splashback installation is relatively straightforward, even for DIY projects, as long as you follow the correct steps and use the right materials. In this guide, we’ll walk you through how to fit an acrylic splashback from start to finish.

What You’ll Need

Before you begin your kitchen splashback fitting, it’s important to have everything prepared.

You’ll typically need:

  • Your cut-to-size splashback panel

  • Non-solvent adhesive (such as a grab adhesive)

  • Neutral cure silicone sealant

  • Measuring tape and pencil

  • Spirit level

  • Masking tape

  • And a clean cloth and mild cleaner

Having a cut-to-size splashback ready to install will make the process significantly easier and help ensure a clean, professional finish.

Step 1: Prepare the Wall

A smooth and clean surface is essential for a successful acrylic splashback installation.

Make sure the wall is clean and free from dust or grease, completely dry and flat and even.

If the wall has a dark or uneven colour, it’s worth painting it white or applying a primer beforehand. This prevents any colour showing through the acrylic, especially with lighter or gloss finishes.

Step 2: Measure and Test Fit

Before fixing anything in place, carefully check that your splashback fits correctly.

Position the panel against the wall and ensure:

  • It sits flush against the surface

  • There is a small expansion gap (around 2-3mm) around the edges

  • Cut-outs for sockets or switches align properly

Taking the time to test-fit your cut-to-size splashback ensures you avoid issues once adhesive has been applied.

Step 3: Apply the Adhesive

To install an acrylic splashback, you’ll need to apply a suitable adhesive to the back of the panel.

Apply the adhesive in vertical or zig-zag beads, spaced evenly across the sheet. Avoid placing adhesive too close to the edges, as it may spread out when pressed against the wall.

Using a non-solvent adhesive is important, as solvent-based products can damage or discolour the acrylic.

Step 4: Fix the Splashback to the Wall

Carefully position the panel against the wall, starting from the bottom and working upwards.

Press the splashback firmly into place, applying even pressure across the surface. Using a spirit level will help to ensure the panel is straight.

At this stage:

  • Use masking tape to hold the panel in position if needed

  • Avoid moving the panel once it is in place

  • Ensure the expansion gap is maintained

This is the key step in how to fit acrylic splashback panels, so take your time to get the positioning right.

Step 5: Allow Adhesive to Cure

Once fitted, the adhesive needs time to set properly.

Leave the splashback in place for at least 24 hours to allow the adhesive to cure fully. During this time, avoid applying pressure or making adjustments.

Allowing proper curing time is essential to ensure a secure and long-lasting installation.

Step 6: Seal the Edges

After the adhesive has cured, you can seal the edges of the splashback using a neutral cure silicone.

Apply a thin, even bead along the edges where the panel meets the wall or worktop. This helps to:

  • Prevent water from getting behind the panel

  • Improve durability

  • Create a clean, finished look

Sealing is an important final step in any splashback installation guide, particularly in kitchens where moisture is present.

Cutting Around Sockets and Obstacles

If your installation involves sockets or switches, you may need to cut openings in the acrylic.

This can be done using:

  • A fine-toothed jigsaw for straight cuts

  • A hole saw for circular cut-outs

Always measure carefully and support the sheet properly when cutting to avoid cracking or damage. For best results, many people choose to order panels pre-cut to avoid the risk of errors.

Important Tips to Keep in Mind

To ensure the best results when installing an acrylic splashback, keep the following in mind:

  • Leave the protective film on the front until installation is complete

  • Do not install acrylic splashbacks directly behind gas hobs due to high heat

  • Clean only with a soft cloth and mild soapy water

  • Avoid abrasive cleaners that could scratch the surface

These small details can make a big difference to both the finish and longevity of your splashback.

Should You Install It Yourself or Order Cut to Size?

While learning how to fit acrylic splashback panels is relatively straightforward, preparation is key to achieving a professional result.

Ordering a cut-to-size splashback can help:

  • Eliminate the need for cutting on-site, and remove potential guesswork

  • Ensure precise measurements

  • Reduce the risk of mistakes

  • Save time during installation

This is especially useful for kitchens with sockets, corners, or more complex layouts.

So Should You Install An Acrylic Splashback?

Installing an acrylic splashback is a practical way to enhance your kitchen while protecting your walls. With the right preparation and tools, it’s a project that can be completed to a high standard, even as a DIY task.

By following this splashback installation guide, you can achieve a clean, modern finish that is both durable and easy to maintain.

Get Acrylic Splashbacks Cut to Size

At Sheet Plastics, we supply high-quality acrylic splashbacks cut precisely to your required dimensions.

Whether you’re working on a new kitchen or upgrading an existing space, our cut-to-size splashback service ensures a perfect fit and a professional finish.

Simply enter your dimensions, choose your finish, and order online with confidence. If you need any advice on your acrylic splashback installation, our team is always happy to help. Contact us today.