Published 27 October 2026
"How long until I can use it?" is the question we're asked most, and the honest answer has two parts: how long the installation takes, and how long the floor needs to cure afterwards. Here's what a typical job looks like.
Drying vs curing: what's the difference?
Paint dries: the solvent or water evaporates and leaves a film behind. Epoxy cures. Two parts, the resin and the hardener, react chemically to form a solid, cross-linked plastic. The reaction starts the moment they're mixed and carries on for days.
That's why a floor can feel hard to the touch after a day but still not be ready for a car. Surface hardness comes quickly; full strength and chemical resistance take longer.
- Pot life: how long mixed resin stays workable in the bucket. Often well under an hour. This is why pours are fast and choreographed.
- Tack-free: the surface no longer feels sticky. Several hours.
- Recoat window: when the next layer can go on and still bond properly.
- Light use: walkable with care.
- Full cure: maximum hardness and chemical resistance.
The installation, day by day
Day 1: prep and prime
The room is cleared or furniture wrapped, and walls and doors protected. The floor is diamond ground with dust extraction, cracks and holes repaired, then everything is vacuumed thoroughly. The primer goes on and soaks into the surface. Over tiles, the grout lines are filled and the floor levelled first, which can add time for the levelling compound to dry.
Day 2: the pour
Once the primer is ready to recoat, the body coat goes down. For a metallic floor that's typically 2–3 mm of self-levelling epoxy, worked by hand into the design while it's still liquid. For flake, the base coat goes on and flake is broadcast into it. The room is then sealed off. No dust, no people, no pets.
Day 3: topcoat
The body coat is checked and, if needed, lightly abraded. Flake floors are scraped back. Then the clear topcoat goes on: polyurethane or polyaspartic, UV-stable, with anti-slip aggregate if the room needs it.
Day 4: handover (or a little later)
Depending on the topcoat and temperature, we may need another visit for a second topcoat, a final inspection or to remove protection. Bigger or more complex floors add days. A small room might be quicker.
After the topcoat: the cure timeline
| After topcoat | What you can do | What to avoid |
|---|---|---|
| 0–12 hours | Nothing. Keep the room closed | Walking, dust, pets, opening doors to a dusty room |
| ~24 hours | Light foot traffic in socks or clean soft shoes | Outdoor shoes, heels, dragging anything |
| ~48 hours | Normal foot traffic | Furniture, rugs, spills left sitting |
| ~72 hours | Lift furniture back in, with felt pads | Dragging, heavy point loads, rugs |
| ~5–7 days | Vehicles in garages; normal cleaning | Harsh chemicals |
| ~7 days | Full cure: rugs, mats, normal life | Bleach, abrasives (forever) |
What speeds up or slows down curing
Temperature
This is the big one. Chemical reactions slow down in the cold. A floor that's walkable in 24 hours at 20 °C might need noticeably longer in a cold garage in January. Below the product's minimum temperature, it may not cure properly at all. In winter we may heat the space before, during and after the job.
Humidity and dew point
If the floor surface is close to the dew point, moisture can condense on it. That can cause a cloudy or greasy surface film (amine blush) or other defects in the topcoat. We check conditions before we pour.
Thickness and system
Thicker pours generate more heat as they cure and can cure faster in the core. Different topcoats have very different cure speeds. Polyaspartics are known for fast return to service. Your schedule depends on the exact products specified.
Ventilation
Good, gentle ventilation helps clear odours and moisture, but blasting cold air or creating draughts that carry dust onto the wet floor doesn't help. We'll tell you what to leave open.
Underfloor heating and cure
If you have underfloor heating, it needs to be off before and during installation and brought back up gradually afterwards, typically a few degrees a day. Rapid temperature changes while the resin cures can cause problems. We'll give you the exact procedure for your system.
Planning around the timeline
- Kitchens: plan meals and a temporary kettle station elsewhere for the installation days.
- Through-routes: if the floor is the only way through the house, we'll plan the order of work so you're not trapped.
- Garages: find somewhere for the car for at least a week.
- Commercial: we'll phase the work where possible and agree reopening dates up front.
- Pets: arrange somewhere for them to stay out of the area until at least light-use stage.
Three cure myths
"It's hard, so it's ready."
Surface hardness arrives long before full strength. A floor can feel rock solid at 24 hours and still be soft enough to take a mark from a dragged chair or a hot tyre. Go by the dates, not your thumbnail.
"Turning the heating right up will speed it along."
Warmth helps, but sudden heat doesn't. Blasting a cold room with a heater can cause uneven curing and draw moisture or air out of the substrate as bubbles. Steady, moderate temperatures are what you want, and we'll set them up if the space needs it.
"Fast-cure means cutting corners."
Not necessarily. Some modern topcoats, polyaspartics in particular, are designed to return to service quickly without sacrificing performance. What matters is that the product is used within its limits and the prep underneath is right.
Signs a floor was rushed
- Tyre-shaped marks or peeling in a garage after the first warm drive.
- Footprints, scuffs or furniture-leg dents pressed into the topcoat.
- A dull, cloudy or greasy film on the surface.
- Rug or mat outlines showing in the finish.
Most of these are avoidable with a few days' patience. A week out of action is a small price for a floor that lasts years.
Want a schedule for your floor? Start a quote and tell us about any dates you're working towards.
