Full System Specification

Self-Smoothing Epoxy

Mirror-flat, jointless epoxy for dry commercial environments.

System overview

A two-pack self-levelling epoxy resin poured to a specification-led thickness to produce a seamless, mirror-flat finish over prepared concrete. The system is trowel-applied and self-smooths under its own weight, producing a monolithic surface with no joints, grout lines or seams.

Best deployed in dry commercial and light-industrial environments where cleanability, appearance and even light reflection matter — retail, offices, dry production, storage and back-of-house.

Typical thickness

System build thickness is determined by substrate condition, intended use and specification. Priming plus body coat plus optional protective top coat.

Chemical resistance

Chemical resistance depends on the selected coating and exposure; the system is specified to suit the chemicals present on site.

Suitable environments

  • Retail units and showrooms
  • Offices, receptions and breakout spaces
  • Dry production and assembly
  • Storage and stockrooms
  • Light-traffic workshops

Where it's not the right choice

  • Wet-process or wash-down zones (specify PU or quartz broadcast instead)
  • Areas with sustained thermal shock
  • Externally exposed floors under direct UV (yellows over years)
  • Slabs with rising damp without an appropriate damp-proof membrane system

Key benefits

  • Jointless and hygienic — no grout lines to harbour dirt
  • High-build cosmetic finish with strong colour depth
  • Very good abrasion and impact resistance for its cost band
  • Return-to-service times vary by system and site conditions
  • Refurbishable — a fresh top coat renews appearance without a full re-lay

Slip resistance options

  • Smooth gloss — decorative and easy-clean
  • Fine broadcast — subtle underfoot texture
  • Medium broadcast — commercial anti-slip
  • Aggregate top coat — wet-area ramps and thresholds

Colour and finish options

  • Full RAL palette — 200+ standard colours
  • BS 4800 range on request
  • Metallic accents and contrasting bay markings
  • Line-marked walkways, hazard zones and safety lanes
  • Matt, satin and high-gloss finishes

Installation process

  1. Step 01

    Site survey and moisture test

    We attend site, check slab moisture to BS 8203 / BS 8204, assess existing coatings and confirm loading. Specification is written against your actual substrate — never a template.

  2. Step 02

    Mechanical preparation

    Diamond grinding or captive-shot blasting to open the substrate profile as required by the specification. All dust is HEPA-vacuumed at source; the site is left dry and dust-tight.

  3. Step 03

    Repairs and priming

    Cracks, blowholes and joints are resin-repaired. A penetrating epoxy primer is rolled to bind the substrate and prevent pinholing.

  4. Step 04

    Self-smoothing body coat

    The pigmented epoxy body coat is trowel-applied at the specified thickness and back-rolled with a spiked roller to release air. The material self-levels to a mirror-flat finish.

  5. Step 05

    Optional protective top coat

    A clear polyurethane top coat is applied for improved UV stability, chemical protection or slip resistance. Aggregate is broadcast if a textured finish is specified.

  6. Step 06

    Cure, inspection and handover

    System is left to cure. We inspect, snag, hand over the O&M pack, care card and 10-year workmanship guarantee.

Cure times

Foot trafficDependent on the specified system and site conditions
Light wheeled trafficDependent on the specified system and site conditions
Full mechanical loadDependent on the specified system and site conditions
Full chemical cureDependent on the specified system and site conditions

Maintenance guidance

  • Daily: dust mop or auto-scrub with pH-neutral cleaner
  • Weekly: rotary scrub in high-traffic lanes
  • Avoid strong solvents, undiluted bleach and abrasive pads
  • Refresh top coat when wear indicates it, to renew appearance

Typical applications

  • Retail sales floors and showrooms
  • Corporate offices and reception halls
  • Electronics and dry-goods production
  • Distribution mezzanines and stockrooms

Related commercial sectors

Technical FAQs

FAQs

Frequently asked questions

We don't quote a fixed service life — it depends on the system, substrate, environment, loading, use and cleaning. Traffic lanes are usually the first area to want a top-coat refresh, which we advise on from inspection.

No. Tiles and vinyl are removed and the concrete is mechanically prepared before priming. We do not overlay resin onto flexible substrates.

Solid rubber tyres can leave shadows on smooth epoxy. If MHE is used regularly, we recommend a heavy-duty industrial or PU top coat.

Smooth gloss finishes can become slippery when wet — we broadcast aggregate to improve slip resistance in any wet zone or ramp.

Yes. UFH is commissioned and cycled before installation. We install with an appropriate build-up and thermal-compatibility primer.

Standard epoxy will yellow over years under direct UV. For UV-exposed areas we specify a clear aliphatic PU top coat for colour stability.

Free Quotation

Need a written specification for self-smoothing epoxy?

Free commercial survey — the specification comes back against your actual loading, chemistry and shutdown windows.