Amtico vs Karndean UK – Which Premium LVT Is Worth the Money?
Amtico and Karndean dominate the premium LVT market in the UK. Both make exceptional floors — but they are not…
If you’ve already decided on LVT (luxury vinyl tile) and are now choosing between glue-down and click installation, you’re asking the right question at the right stage. The installation method isn’t just a practical decision — it affects the product range available to you, the longevity of the finished floor, how it performs under underfloor heating, and how difficult it will be to repair or replace in future. Glue-down LVT is the professional standard for commercial installations and is increasingly specified in high-quality domestic projects. This guide explains exactly how it works, when it’s better than click, and which UK brands lead the glue-down market.
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Glue-down LVT is bonded directly to the subfloor using a pressure-sensitive adhesive (PSA) or hard-set adhesive, depending on the product. Unlike floating click LVT, every plank or tile is individually adhered across its entire surface, creating a solid bond between the LVT and the substrate. There are no floating joints — the floor doesn’t move independently of the structure below it.
The adhesive type matters. Most UK LVT manufacturers specify a pressure-sensitive adhesive (sometimes called “peel and stick” in the trade context, though this is different from consumer self-adhesive products). PSA adhesive stays tacky once dry, allowing for repositioning during installation before final pressure is applied. Hard-set adhesives cure permanently — they’re faster and more aggressive, typically used in commercial or outdoor-adjacent settings. Follow the manufacturer’s adhesive specification exactly — using the wrong adhesive type voids most UK LVT warranties.
This is the most significant advantage of glue-down over click, particularly in UK homes with underfloor heating (UFH). Click LVT floats above the subfloor — it expands and contracts as a single unit with temperature changes, which is why click LVT requires an expansion gap at all walls. In a large room with significant temperature swings (say, a kitchen-diner that drops from 22°C when the heating is on to 14°C overnight), floating LVT can develop visible gaps between planks or exhibit “peaking” (planks pushing against each other) over time.
Glue-down LVT is held in place individually — it cannot move as a unit. This makes it substantially more stable in temperature-variable environments, including rooms with UFH, conservatories, and large open-plan spaces. Heat pump underfloor heating systems are a common combination with glue-down LVT in new-build and retrofit UK installations — the low, steady heat output of a heat pump UFH system is ideal for glue-down LVT’s thermal requirements.
Click LVT planks include a click mechanism in their edge — this adds thickness and means the board profile is taller than a glue-down plank of equivalent wear layer. Glue-down LVT (particularly commercial-grade 2–2.5mm product) is dramatically thinner than click LVT, which matters in rooms where transitions to adjacent floor types need to stay flush, in renovation projects where floor height is constrained by existing door frames, and in commercial settings where a low-profile floor is specified by design.
Floating click LVT should never be run under kitchen cabinets or fixed furniture — the floor can’t expand and contract freely, which causes buckling or joint failure. Glue-down LVT, being fully bonded to the substrate, can be installed under cabinets and fixed furniture without any restriction. This is a significant practical advantage in kitchens and utility rooms where the floor needs to run continuously under units.
A fully bonded floor eliminates the hollow, slightly springy feel that some click LVT products exhibit — particularly budget click LVT with thin wear layers. Glue-down LVT feels more like a hard floor than a floating one, which is preferred in commercial environments and by many homeowners who find floating floors feel slightly insubstantial.
The main trade-off with glue-down is repairability. Click LVT allows you to float a plank out, replace a damaged section, and click it back in — typically a 30-minute job for a competent DIYer. Glue-down LVT requires cutting out the damaged area, carefully removing the bonded plank, removing the old adhesive from the substrate, and bonding in a replacement. It’s not impossible, but it requires care and — in most cases — a professional fitter. This should inform your decision: if you’re fitting glue-down LVT in an area where mechanical damage is likely (a workshop, utility room with heavy appliances), factor in the cost of repair over the floor’s lifetime.
Glue-down LVT is not a confident DIY project for most homeowners. The subfloor must be flat to within 3mm over a 3m span — any higher variation will be visible through the finished floor and will create stress points in the adhesive bond. Adhesive coverage and pot life (the working time before the adhesive sets) must be managed carefully. And the planks, once bonded, cannot easily be repositioned. This is a job for an experienced fitter. Factor in professional fitting costs of £8–£15/m² (in addition to the product cost) when budgeting.
Glue-down LVT transmits the subfloor profile directly to the finished surface — there is no click mechanism or foam backing to bridge over minor imperfections. The subfloor must be solid (not hollow), flat to within 3mm over a 3m span, clean, dry and free of contamination. Existing adhesive residue, paint, dust, or damp will all affect the bond. On a concrete slab, this typically means grinding down ridges, applying a self-levelling compound to fill dips, and priming the surface. On timber, a hardboard or plywood overlay is almost always required before a glue-down LVT installation.
| Scenario | Recommended Method | Reason |
|---|---|---|
| Underfloor heating (UFH) | Glue-down | More stable through temperature cycles; lower profile improves heat transfer |
| Large open-plan area (>40m²) | Glue-down | Eliminates expansion/contraction movement across large span |
| Under kitchen cabinets | Glue-down | Click LVT cannot run under fixed furniture |
| Commercial or high-traffic | Glue-down | More secure under heavy loads and rolling traffic |
| DIY installation | Click | No adhesive management, repositionable, forgives minor subfloor variation |
| Rented property (reversible) | Click | Can be removed without damage to the subfloor |
| Rooms with frequent furniture changes | Click | Easier to repair individual damaged planks |
| Budget project | Click | Eliminates professional fitting cost and adhesive material costs |

Amtico is a British brand (manufactured in Coventry) and Signature is their flagship glue-down collection. With over 160 design options, it offers the broadest range of wood, stone and abstract patterns available in UK glue-down LVT. The Signature range features a 0.7mm wear layer — one of the thickest available in residential LVT — and comes with a lifetime residential warranty. Price: £40–£80/m² installed (supply and fit by an Amtico-trained fitter).
Amtico’s quality control is exceptional — individual planks are visually inspected and the colour consistency across batches is among the best in the industry. The fit finish, with joints effectively invisible when properly installed, gives a result that’s genuinely difficult to distinguish from real wood or stone at normal viewing distance. For a specification-grade domestic installation — a kitchen-diner, a large open-plan living space, or a property being prepared for sale — Amtico Signature is the benchmark.
Best for: Premium domestic installations, large open-plan spaces, rooms being prepared for sale. 0.7mm wear layer / lifetime residential warranty / approx. £40–£80/m² installed.
Karndean Knight Tile is the brand’s glue-down specialist range, available in both plank (wood-effect) and tile (stone-effect) formats. It sits below Amtico in price but above most other glue-down alternatives, at around £25–£50/m² installed. The Knight Tile features a 0.55mm wear layer, a 30-year residential warranty, and Karndean’s K-Guard+ surface treatment for scratch and stain resistance.
The stone tile formats in Karndean Knight Tile are particularly strong — the limestone, travertine and slate patterns are among the most convincing stone-effect LVT available at any price. For kitchens, wet rooms (where a specialist wet room tile would be better in shower areas, but for the dry area of a bathroom) and hallways, Karndean Knight Tile is one of the most specified products in the UK professional flooring trade. Available through Karndean-approved independent retailers and the Karndean website.
Best for: Stone-effect tile looks in kitchens and bathrooms; wood-effect in living rooms and hallways. 0.55mm wear layer / 30-year warranty / approx. £25–£50/m² installed.
Polyflor is a Manchester-based manufacturer that primarily supplies commercial buildings — schools, hospitals, retail. Their Expona range crosses over into high-end residential and is well worth considering for domestic installations where you want commercial durability. The Expona features a 0.7mm wear layer (matching Amtico Signature), a 40-year commercial warranty and exceptional dimensional stability — making it one of the best glue-down options for rooms with underfloor heating.
Pricing: £20–£35/m² supply only, which is competitive for 0.7mm wear layer product. The design range is less residential in feel than Amtico or Karndean — Polyflor’s patterns skew toward contemporary commercial aesthetics — but the concrete, stone and abstract wood effects work well in modern open-plan UK homes. It requires professional installation and a properly prepared subfloor. Available through commercial flooring contractors and some specialist residential retailers.
Best for: Clients who want commercial-grade durability in a domestic setting. 0.7mm wear layer / 40-year commercial warranty / approx. £20–£35/m² supply only.
The most common cause of glue-down LVT installation failure in UK homes is an inadequate subfloor. Before any glue-down LVT installation, the subfloor must meet the following:
Expect to pay the following for glue-down LVT in the UK in 2026:
For a 20m² living room, that’s a realistic total budget of £520–£1,160 (mid-range) to £1,000–£1,660 (Amtico Signature installed). Prices correct at time of publication. Checkatrade’s LVT flooring cost guide provides up-to-date UK installation pricing benchmarks. For broader guidance on professional flooring costs across all types, see our flooring installation cost UK guide. For the full LVT comparison including click options across all price points, see our best LVT flooring UK guide and our underfloor heating compatible flooring guide.
A note on underfloor heating compatibility: Amtico, Karndean and Polyflor all specify maximum continuous surface temperatures for their products (typically 27°C). If you’re pairing glue-down LVT with a heat pump UFH system — a common combination in energy-efficient UK homes — the steady low-temperature output of a heat pump (around 35–40°C flow temperature, 25–27°C floor surface) is well within LVT tolerance and is genuinely the ideal heat source for a glue-down LVT installation.
For building regulation guidance relevant to flooring in UK wet rooms and extensions, see GOV.UK Approved Document C.
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