How Much LVT Flooring Do I Need? Measuring & Pack Sizes
Ordering too little LVT can delay a job and make colour-batch matching harder. Ordering too much increases cost and leaves unwanted boxes. The solution is to calculate the room area carefully, use the exact coverage of your chosen product and allow for the layout rather than relying on the number of planks in a photograph.
This practical guide covers measurement, whole-pack rounding, cutting waste and the often-overlooked cost of LVT installation accessories.
Step one: draw the room
Sketch the floor from above. Mark the longest walls, door openings, alcoves, recesses, kitchen islands and changes of direction. Do not assume a UK room is perfectly rectangular or square. Older houses often have angled walls and uneven dimensions. For accurate ordering, use a tape or laser measure and record all dimensions in metres to a consistent precision.
Break an L-shaped space into two or more rectangles that do not overlap. For each rectangle multiply length by width, then add the resulting areas. Keep your sketch and dimensions for the fitter; it becomes a useful reference when setting out the first row or centre lines.
Step two: calculate square metres
A 4.2 metre by 3.6 metre rectangular room has an area of 15.12 m². If there is an adjoining 1.5 metre by 1.2 metre recess, add 1.8 m² for a total of 16.92 m² before allowing for cutting. You should usually measure under doorways and into alcoves that will actually be floored rather than stopping at a visually obvious line.
Be careful when subtracting kitchens or fitted cupboards. Flooring sometimes runs beneath removable appliances or cupboards, and a small apparent saving can create a future problem when the room is altered. Discuss which permanent fixtures are to be excluded and whether floating flooring can be safely installed beneath them under the manufacturer's rules.
Step three: choose the actual flooring product
Coverage is not interchangeable between products. Luvanto supplies different click-plank dimensions, glue-down tiles and patterned formats; boxes can cover very different amounts. Our LVT flooring collection includes examples with pack sizes around 1.25 m², 1.72 m², 2.22 m² and over 3 m², depending on range and format. Always read the selected variant's current product specification, not an average found online.
Also confirm the specific colour, thickness and fitting system. Changing from straight plank to chevron or basketweave can alter pack coverage, wastage and the accessories required. A flooring order should reference the exact product code, not merely a colour name.
Step four: estimate cutting waste realistically
No flooring layout is completely waste-free. Straight-laid planks in a simple square room can be relatively efficient, particularly where offcuts suit the next row and minimum stagger lengths are respected. Awkward corridors, small recesses, diagonal directions and decorative patterns create more edge cuts. Not every cut piece can be reused.
Rather than treating ten per cent as a promise, ask your fitter for a pattern-specific allowance. Herringbone and chevron jobs need careful design-led set-out and may justify more spare stock than a basic straight plank room. If the floor is installed in phases, consider the risk of product discontinuation and colour-batch variation.
Step five: round up to full packs
Suppose the measured area is 16.92 m² and the fitter recommends an illustrative 10% cutting allowance for the chosen straightforward layout. That produces about 18.61 m² to purchase. If a particular pack covers 2.22 m², divide 18.61 by 2.22 to get about 8.39 packs. Because complete boxes are normally purchased, order nine packs, giving 19.98 m².
This is only a worked arithmetic example, not a recommended waste rate for every floor. If a different tile covers 1.72 m² per box, the required box count changes. Check seller packaging, whether packs can be split and whether any border components are calculated separately.
Patterned LVT: herringbone, chevron and basketweave
Decorative layouts are more sensitive to perimeter cuts, direction and pattern balance. The exact start line can change how many pieces are left unusable at the edges. Herringbone uses rectangular pieces at right angles; chevron pieces create a V-shaped point; basketweave follows a grouped or panel layout. These are not interchangeable installation geometries.
Our herringbone, chevron and basketweave guide
Accessories: the forgotten part of the bill
The main flooring boxes rarely represent the entire installation cost. Glue-down LVT generally requires approved adhesive, and its subfloor may need levelling or approved overlay materials. Click LVT may include built-in acoustic backing and therefore must not automatically have extra compressible underlay added. Both systems can require transitions, edge details and floor care products.
Browse the LVT accessories collection for available universal adhesive, high-temperature adhesive, acoustic products and finishing strips. Only choose them after reading the exact flooring fitting instructions; the wrong accessory can cost more than a simple ordering mistake.
How much adhesive do I need?
Calculate adhesive from the area receiving it and the spread rate in the relevant product technical sheet. Luvanto's FAQ gives indicative maximum coverage for QA Universal Adhesive of around 5 m² per kilogram and for its High Temperature Adhesive around 4 m² per kilogram, but actual consumption varies with trowel, substrate and the flooring's backing. These are not blanket guarantees of site coverage.
Do not use the same figures for unrelated products or substrates. Confirm the correct trowel, suitable primer where required and the full amount for the job with your flooring installer. Adhesive selection should reflect sunlight, temperature and flooring type as well as floor area.
Plan design strips and finishing details
Feature design strips may be installed between approved Luvanto Design tiles to create contrasting lines. They are not intended for click-lock ranges. Unlike the main floor covering, strip quantities depend on the number and length of joints in the selected layout. Manufacturer coverage examples can help, but your detailed set-out should control the order.
Door bars, finishing trims and perimeter details should also be considered early. Measure openings and total transition lengths separately from floor area, and select suitable heights and finishes. Not every finishing strip sold for a floor is a movement profile or threshold, so verify its intended purpose.
Calculate cost per square metre
Where a box costs £60 and covers 2.22 m², the material is about £27.03 per m² before installation and wastage. That is a useful comparison between ranges, but it is not a complete fitted price. Multiply the full packs you intend to order by their actual box price; then add VAT if not included, adhesive, substrate materials, fitting, trims, delivery and disposal.
A more expensive pack covering a greater area can provide better value than a cheaper small pack. Compare live product specifications and prices at the time of purchase. If you are assessing engineered wood flooring against LVT, evaluate each system on the same installed-cost basis rather than just the online ticket.
Worked example for an L-shaped floor
Suppose a kitchen measures 4.0 m by 3.1 m and a separate adjoining hallway measures 3.2 m by 1.1 m, with no overlapping area. The kitchen is 12.40 m² and the hallway 3.52 m², making a combined measured area of 15.92 m². If a fitter assessed the actual layout and specified an illustrative 12% cutting allowance, the purchase-area target would be approximately 17.83 m². This is an example rather than a recommended allowance for every floor.
For hypothetical packs covering 1.95 m², divide 17.83 by 1.95 to obtain 9.14 packs. Ordering ten complete packs gives 19.5 m². A different pattern or pack size changes the result, so use the coverage of your chosen LVT flooring product, not these illustrative numbers, when buying.
Delivery, storage and leftover pieces
Check deliveries for damaged boxes, verify product codes and retain labels showing colour or batch details. Store flooring in the conditions stated by the manufacturer, and ask whether it requires conditioning before fitting. Keep spare full pieces protected for future repairs. A little matching stock can be very useful if a finish is discontinued, but review returns terms before ordering excessive extra packs.
Final ordering checklist
Measure the entire intended floor area; sketch odd shapes; confirm the exact flooring product and m² per pack; choose a justified cut allowance; round up to complete boxes; verify colour batches; and check fitting requirements. Leave space for spare pieces where practical. If unsure, ask the fitter to sign off the quantity before placing the order.
With accurate measurements and compatible installation materials, you can shop our LVT flooring products with fewer surprises and a more dependable project budget.
Frequently asked questions
Should I order exactly the measured square metres?
Usually not. Cutting, pattern balancing and spares should be considered; the right allowance depends on the layout.
How do I round LVT packs?
Divide the area including the agreed allowance by coverage per pack, then round up to a whole box.
Do all Luvanto packs cover the same area?
No. Coverage varies by range, plank size and pattern. Check the selected listing.
Does herringbone need more flooring?
It may generate more offcuts; calculate from a particular layout rather than assuming one universal waste rate.
Is adhesive included with LVT?
Do not assume it is. Check the listing and add approved installation products if your system requires them.