Measuring Your Kitchen Glass Splashback: A Step-by-Step Guide

Adding a glass splashback to your kitchen is an easy way to create a modern, vibrant, and easy-to-clean focal point. Whether it’s a pop of colour behind your hob or a sleek wall panel running the length of your worktop, glass splashbacks can transform your kitchen in style and functionality.

But for a perfect fit, accurate measurements are essential. Here’s our step-by-step guide to help you measure your kitchen area correctly, so you can confidently order your new splashback and enjoy the results.

Step 1: Gather Your Tools

Before you start measuring, make sure you have the following tools:

• Measuring tape – Ideally a steel or laser measure for precision.
• Spirit level – To ensure your measurements are level.
• Pencil and paper – For noting measurements down.
• Masking tape – Useful for marking key points on the wall.

Having a clean, unobstructed surface around the measuring area will also make this process smoother.

Step 2: Decide on Your Splashback Coverage Area

Consider which parts of your kitchen walls you want to cover. Popular choices include:

• Behind the hob and sink: These areas benefit most from easy-to-clean splashbacks.
• Full wall sections or smaller panels: You might prefer a full-length splashback along the entire worktop or smaller panels behind specific areas.

Determine the height you’d like for your splashback as well. Standard heights usually range from 400mm to 700mm, but custom heights are also an option if you want a unique look or need to cover a larger area. Take note of any sockets, switches, or windows that might be in the way, as you’ll need to measure around these.

Step 3: Measure the Width

Now it’s time to measure the width of the area where your splashback will sit:

1. Measure at three points: Measure the width of your chosen area at the top, middle, and bottom. Walls can sometimes be slightly uneven, so taking multiple measurements ensures accuracy.
2. Record the smallest width: Use the narrowest width measurement to avoid ordering a splashback that’s too wide, which can lead to an ill fit.

Since glass can’t bend to fit uneven walls, it’s always best to err on the side of caution with width.

Step 4: Measure the Height

Next, measure the height of the area from the top of the countertop to where you want the splashback to end:

1. Measure at three points: Measure on the left, centre, and right sides. As with the width, walls aren’t always perfectly straight.
2. Use the shortest height: Again, use the smallest measurement to ensure the splashback will fit within the area without needing adjustments.

If you’re planning a full-height splashback, measure from the countertop to the bottom edge of your cabinets or shelves.

Step 5: Measure for Cutouts (Sockets, Switches, etc.)

If you have sockets, light switches, or any other wall-mounted fixtures within the splashback area, you’ll need to measure for these as well:

1. Mark each fixture’s position: Use masking tape or a pencil to mark the centre of each fixture on the wall.
2. Measure from key points: Measure the distance from the countertop to the centre of each fixture and the width of each fixture.
3. Allow a small gap: When measuring the height and width of each cutout, add 2-3mm extra on each side. This gap ensures the cutout fits comfortably without making the splashback difficult to install.

Step 6: Double-Check All Measurements

Before placing your order, double-check every measurement. This is particularly important for:

• Width and height measurements
• Cutouts for fixtures

A second person to verify or assist can be very helpful here. Recording your measurements clearly will make the ordering process much easier and ensures you’re confident in the numbers.

Step 7: Additional Considerations for Ordering

With measurements in hand, consider the following:

• Glass thickness – Standard glass thicknesses for splashbacks are 6mm or 8mm, and each thickness may affect the final look.
• Colour and finish – Decide on the colour and whether you prefer a matte or gloss finish.
• Professional verification – If in doubt, many suppliers offer templating services or professional measurement verification, especially useful for complex designs.

Common Mistakes and How to Avoid Them

Even with careful planning, a few common mistakes can sometimes occur during the measuring process. Here’s how to avoid these pitfalls for a smooth, stress-free installation:

Relying on a Single Measurement

Why it’s a problem: Walls, counters, and cabinets aren’t always perfectly straight, which can lead to discrepancies in width and height.

How to avoid it: Measure at multiple points along both the width (top, middle, and bottom) and the height (left, centre, and right) of the splashback area. Always use the narrowest width and shortest height to ensure a snug fit, rather than relying on a single measurement that could be misleading.

Forgetting to Account for Sockets and Fixtures

Why it’s a problem: Failing to measure accurately for sockets, switches, or other wall-mounted fixtures can result in a splashback that doesn’t fit around these obstacles.

How to avoid it: Mark the centre of each socket or fixture on the wall with masking tape. Measure the distance from both the nearest countertop edge and the sides of the splashback area, along with the height and width of each fixture. Adding a 2-3mm gap around each cutout can make installation easier and avoid a too-tight fit.

Overlooking Wall Irregularities

Why it’s a problem: Most walls have slight unevenness, which can affect the way a splashback fits, particularly with custom-shaped or full-wall splashbacks.

How to avoid it: Take careful measurements across multiple points, as outlined in previous steps. It’s also helpful to use a spirit level to identify any slants or curves in the wall. For particularly uneven walls, consult with your splashback provider, who may offer additional advice or custom solutions.

Measuring Too Quickly

Why it’s a problem: Rushing through measurements can lead to errors and missed details, which might not become apparent until installation.

How to avoid it: Take your time and double-check each measurement, recording them clearly. If possible, ask a friend or family member to help verify the numbers. Slowing down and working carefully can save time, effort, and potential costs in the long run.

Not Double-Checking Measurements

Why it’s a problem: Errors in recorded measurements or simple oversights can lead to splashbacks that are too large, too small, or misaligned.

How to avoid it: Always double-check every measurement before placing your order. Compare your final numbers against the splashback area and verify cutouts for fixtures. Double-checking is especially important if the measurements are complex or if you’re ordering a splashback with custom features.

Choosing the Wrong Glass Thickness

Why it’s a problem: Selecting a glass thickness without considering the appearance and installation implications can affect the final look and fit of your splashback.

How to avoid it: Consult your supplier on the best thickness for your specific kitchen layout. Standard splashback thicknesses range from 6mm to 8mm, but your supplier can help determine which thickness best suits your kitchen’s needs.

Ready, Steady, Fit!

Measuring for a coloured or printed glass splashback doesn’t have to be complicated. By following these steps carefully, you’ll be well on your way to ordering a perfectly fitted splashback that adds elegance and functionality to your kitchen. For more information or to explore a range of colours and finishes, feel free to contact Colour2Glass – we’re here to help you achieve your dream kitchen.