Posted by Wall Panels World on 27th Aug 2025

Wall Panelling Calculator | Calculate PVC Panelling Sheets

Wall Panel Calculator

Calculate how many wall panel sheets you require for your project

Panel Selection

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Patterned panels cannot be mixed between different sheets as the pattern would not align. This calculation uses full panels only and may require more materials than the basic area calculation.
Pattern matching mode: Calculation accounts for the fact that patterned panels cannot be cut and mixed between sheets. This ensures your pattern will align correctly across the wall.

Wall Measurements

Wall 1

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How to Use the Wall Panel Calculator

This calculator helps determine exactly how many wall panels you need for your project. It's designed to be straightforward - just follow these steps for accurate results:

1

Choose Your Panel Type

Search our product database or enter custom dimensions. If you're using panels with patterns or textures that need to align, tick the pattern matching option.

2

Measure Your Walls

Enter the height and width of each wall you want to panel. You can add multiple walls for larger projects.

3

Add Obstructions

Account for doors, windows, and other areas where panels won't be needed. This ensures accurate material calculations.

4

Get Your Results

The calculator provides the total number of panels needed, adhesive requirements, and estimated costs.

Pattern matching explained: Some panels have patterns or textures that must align between sheets. The pattern matching option calculates based on complete panels rather than just area, ensuring your pattern looks continuous across the wall.

How to Measure Your Walls For Panelling

Accurate measurements are crucial for getting the right amount of material. Take your time with this step - small errors here can mean the difference between having exactly what you need and running short.

Tools You'll Need

  • Tape measure (5m minimum recommended)
  • Pencil and paper for recording measurements
  • Ladder for high walls (if needed)
  • Spirit level for checking vertical alignment
1
Measure Wall Height From floor to ceiling, or from skirting board to ceiling if keeping existing skirting. Older properties often have uneven walls, so measure at multiple points.
2
Measure Wall Width The full width from corner to corner, or between adjacent walls. Use the largest measurement if walls aren't perfectly square.
3
Measure Obstructions Record height and width of doors, windows, radiators, and built-in furniture that panels will go around.
4
Double-Check Everything Measure twice to ensure accuracy. Small measurement errors can throw off your entire material calculation.

Pro tip: For bathrooms and wet areas, measure carefully around fixtures and consider waterproof panel options for areas that may get splashed.

Shop Our Online Wall Panel Selection

Once you know how many panels you need, you can explore our range to find the perfect match for your project. We stock panels for every room and application, from waterproof options for wet areas to decorative panels for feature walls.

PVC Wall Panels

Waterproof and easy to clean, perfect for bathroom wall panels or shower panels, kitchens, and high-moisture areas. Available in various effects including tile, brick, and marble.

View PVC Wall Panels →

MDF Wall Panels

Smooth finish panels ideal for painting. Cost-effective alternative to traditional wood with consistent quality and straightforward installation.

View MDF Wall Panels →

3D Wall Panels

Add texture and visual interest with dimensional panels. Available in geometric patterns and natural textures for feature walls. Acoustic panels are also available for sound control.

View 3D Wall Panels →

Installation Tips

Planning Your Layout

  • Start installation from the most visible wall
  • Plan cuts to minimise waste
  • Consider pattern alignment across panels
  • Mark stud locations for secure fixing

Essential Tools

  • Fine-tooth saw or jigsaw for cutting
  • Adhesive gun for panel adhesive
  • Spirit level for straight installation
  • Safety equipment (goggles, gloves)

Best Practices

  • Allow panels to acclimatise for 48 hours
  • Use appropriate adhesive for panel type
  • Leave small expansion gaps in corners
  • Clean as you go to prevent adhesive buildup

Order extra: Always order 5-10% more panels than the calculator suggests. This accounts for cutting mistakes, future repairs, and any layout adjustments during installation.