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Plan your wall panelling

Wall Panel Quantity & Cost Calculator

Enter your wall width and height to estimate how many wall panels, packs or sets you need. Choose your panel range to see its calculated quantity and, where available, estimated product cost.

Delivery, adhesive, trims and fitting are excluded. Check the matching size and current price on the product page before ordering.

Panel, pack and set quantities Optional cutting allowance WhatsApp quantity check
Acoustic wall panels installed in a London interior

Plan your panel quantity

Work out your wall

Select the units you measured in: millimetres, centimetres or metres. Decimals such as 2.4 metres are accepted. Quantities use the panel dimensions shown in your result; products with size options show a cost only when one matching size can be identified.

Estimates assume a flat rectangular wall and round up to whole panels, packs or sets. Doors, windows, corners and offcut reuse can change the quantity. Send us your measurements for a layout check before buying.

Wall panel calculator questions

How many panels cover a 240cm x 240cm wall?

For panels measuring 240cm high x 60cm wide, divide the wall width by the panel width: 240 / 60 = 4 panels. This assumes vertical installation, a flat wall with no openings and no extra cutting allowance. Selecting the 10% allowance rounds this example up to 5 panels; packs and sets then round up to whole selling units.

What does the estimated cost include?

Where a price is available for the stated size, the estimate multiplies it by the number of panels, packs or sets to buy. Delivery, adhesive, trims and fitting are excluded. If the matching size cannot be identified, use the product link to check its price.

Should I allow extra panels for cutting?

You can add a 10% cutting allowance before the calculator rounds up to whole packs or sets. The right allowance depends on your layout, openings and cuts. If your wall is taller than one panel, joins may be needed; ask us to check the layout before ordering.

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We help customers across London, Greater London and surrounding areas check quantities, choose finishes and plan delivery.

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Why check before buying?
  • Confirm panel count before checkout
  • Ask about adhesive and fitting
  • Discuss payment on delivery where eligible

Customer projects

Photo reviews from panel customers

Shop panels
Customer's finished media wall featuring Premium Acoustic Slatted Wall Panels surrounding a large television.
★★★★★
This my before and after. 3 days in the making. Stunning, love the way they react with the LED lighting. Everyone...
Gareth T. Premium Acoustic Slatted Wall Panel (Multiple Colours)
Customer's completed feature wall using the light wood Premium Acoustic Slatted Wall Panels with two wall lights.
★★★★★
I am so impressed with these panels, value for money and quality is excellent, I'm a 70 year old DIYer, I put...
Steve B. Premium Acoustic Slatted Wall Panel (Multiple Colours)
Customer's grey acoustic slatted wall panels installed as a feature wall behind a TV on a white stand.
★★★★★
Looks great, so easy to install, price is way less than the likes of B&Q etc,recommend
Margaret W. Premium Acoustic Slatted Wall Panel (Multiple Colours)
Customer's acoustic slatted wall panels installed behind a computer desk with vertical white LED lights turned on between the slats.
★★★★★
Easy to install, cutting to size was easy too. Added some strip lights to make the panels pop.
Simon B. Premium Acoustic Slatted Wall Panel (Multiple Colours)
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