Nobody Sees the Subfloor. Everybody Feels It.

Most homes we quote in Glenrothes and Kirkcaldy sit on a ground-bearing concrete slab, and it's the single biggest factor in what floor you can actually have. Get the slab wrong and every finish above it suffers, so we start every job here.

Floating screed sits on an insulation layer rather than bonding to the slab beneath, which changes both how it moves and how long it needs before a floor goes on top. It's increasingly common in new Fife builds, and it catches people out.

Suspended timber floors have a ventilated void beneath them rather than sitting on solid ground, which is a completely different set of concerns to a slab. Around Dunfermline's older streets these floors are common, and often original.

If your house was built or extended between roughly the 1970s and 1990s, there's a good chance the floor deck is chipboard rather than timber boards. It's a different material with its own set of quirks that we plan around.

Not every job needs a plywood overlay, and adding one when it isn't necessary just costs you money and floor height for nothing. Here's how we decide, based on the existing floor and the finish you've chosen.

A floor can be perfectly dry and structurally sound and still be too uneven for a new covering to sit well. That's what self-levelling latex compound solves, and it's one of the most common prep jobs we quote.

A damp-proof membrane is invisible once a floor's finished, which is exactly why it's easy to overlook and expensive to fix if it's wrong. It matters most in older Fife properties that predate current standards.

Underfloor heating changes the rules for adhesive, underlay and even how a floor is allowed to expand. It's increasingly common in new Fife builds and renovation projects, and skipping the checks causes problems that only show up once the heating's switched on.

Older floor tiles and the black bitumen adhesive beneath them can, in some properties, contain asbestos. This isn't a section to rush past — it affects what we're willing to do on site and what needs a specialist involved before any work continues.

Hardboard is thinner and cheaper than plywood, and for the right job it's genuinely the better choice, not just a budget compromise. Knowing when it's appropriate versus when it isn't is the actual skill here.

"It should be dry by now" isn't a test, it's a guess, and we've seen enough guesses go wrong to insist on an actual reading before certain floors go down. Here's what that testing actually involves.

Every floor finish has an opinion about how flat the surface beneath it needs to be, and those opinions vary a lot. A tolerance that's fine for carpet can be completely inadequate for a rigid click floor, which is why this check happens on every job.