Length
Match the sheet length to the wall height and your intended layout. Availability varies between ranges and thicknesses.
Width tells you how much wall a sheet covers. Length needs to suit the wall height. Thickness helps you choose a sheet for the surface and the job.
Estimate your sheet quantityA sheet specification usually gives its length, width and thickness. Each measurement answers a different project question.
Match the sheet length to the wall height and your intended layout. Availability varies between ranges and thicknesses.
A common width for standard PVC wall sheets. Use approximately 1.2m per sheet when making a starting perimeter estimate.
Consider wall condition and expected use when choosing between thinner and more substantial standard sheets.
A longer sheet may allow a full-height installation without a horizontal join. If the wall is taller than the selected sheet, the layout needs further planning.
Measure the actual height of each wall section. Check ceilings, changes in level and how the edges will be finished.
A common standard length for PVC wall cladding sheets.
Available in selected ranges; check the chosen thickness and supplier.
A longer option that may suit taller walls or a particular layout.
Not every colour, thickness or specialist sheet is available in every length.
These are example sizes from a current standard white sheet range. Confirm the available combination with your chosen supplier.
| Thickness | Example lengths | Nominal width | Starting consideration |
|---|---|---|---|
| 1.5mm | 2.44m / 3.05m | 1.22m | Lower-cost option for a flat, sound wall. |
| 2mm | 2.44m / 2.80m / 3.05m | 1.22m | A more substantial general-purpose sheet. |
| 2.5mm | 2.44m / 2.80m / 3.05m | 1.22m | Consider when extra rigidity is useful. |
| 3mm | 2.44m / 3.05m | 1.22m | A thicker option for more demanding areas. |
Thickness does not remove the need to prepare a damaged or unsuitable wall surface before fitting.
Colour, antimicrobial features and board construction can affect the sizes and components available.
SaniLife coloured sheets are 2.5mm thick. Many colours are listed in 2.44m and 3.05m lengths, but availability can vary by colour.
Explore coloured sheetsThe BIOMAX white antimicrobial sheet is listed at 2mm thick, with 2.44m and 3.05m lengths and a 1.22m width. Check individual colour options separately.
Explore BIOMAX sheetsSaniBoard 10mm panels are listed at 2.50m × 1.25m or 3.00m × 1.25m. They use a separate compatible profile system.
Explore SaniBoardUsing the homepage estimator? Its 1.2m coverage rule is for standard white, coloured and BIOMAX PVC wall sheets. Check the dimensions and fitting method separately for board-style systems.
Once you know the type and length of sheet you need, measure the total wall perimeter. For standard PVC wall sheets, divide that perimeter by 1.2 and round up to the next full sheet.