Skip to content
Skip to main content
Call Us Today Request a Specification
Specification guide

The 7-Step Tilers Ghana Project Method — with QA Checklist

Methodology guide for project managers and facility owners — the seven-stage Tilers Ghana project method, milestone protocol, and the multi-gate QC checklist that distinguishes specification-grade installation from contractor-grade approximation.

A Methodology Forged Over Five Decades

Since 1976, Tilers Ghana has refined a single conviction: that precision installation is not incidental to a project — it is the project. Every specification-grade commission we accept, from diplomatic residence bathrooms to Tier-1 bank headquarters lobby floors, passes through the same seven-step method. This guide sets out that method, and the quality assurance checklist that closes every engagement.

The 7-Step Tilers Ghana Project Method

Step 1 — Specification Review and Site Briefing

Before a single tile is moved, our lead specialists conduct a full reading of the architectural specification and a structured site briefing with the client’s project team. Tile format, substrate type, movement joint requirements, and finish tolerances are confirmed in writing at this stage. Ambiguity costs. We eliminate it before works commence.

Step 2 — Substrate Assessment and Preparation

The most common cause of tile failure in Ghana’s institutional sector is inadequate substrate preparation. Our specialists assess flatness, moisture content, structural integrity, and adhesion suitability using calibrated gauges. Remediation — screeding, priming, crack-arresting membrane application — is specified and executed before any adhesive is mixed.

Step 3 — Layout Planning and Dry Setting

Tile layout is planned on paper and then dry-set on the floor before adhesive is committed. For large-format tiles and feature mosaics, this step is non-negotiable. It reveals cut positions, pattern alignment, and centring decisions that cannot be corrected once installation begins. Clients review and sign off the dry-set layout.

Step 4 — Adhesive Selection and Controlled Installation

Adhesive specification follows the tile format, substrate conditions, and the institution’s anticipated loading requirements. Large-format porcelain, natural stone, and mosaic each carry distinct bonding requirements. Our specialists mix, apply, and bed to manufacturer specification — full back-buttering for tiles above 400 × 400 mm is standard practice, not an upgrade.

Step 5 — Grouting and Movement Joint Execution

Grout selection — type, colour, and width — is confirmed against the architectural specification. Movement joints are positioned at structural discontinuities, perimeter intersections, and field intervals in accordance with BS EN 12002 guidance. Grouting is executed only when adhesive has achieved full cure, verified by time and ambient temperature records.

Step 6 — Protection and Curing Period

Freshly grouted and sealed installations are boarded and protected for the prescribed curing period. No foot traffic, no fit-out trades, no exceptions. This discipline — routinely bypassed on fast-track commercial sites — is where Tilers Ghana’s finished work earns its longevity.

Step 7 — Final Inspection and Client Sign-Off

Our specialist completes a structured final inspection against the QA checklist below before the client walkthrough. Any remediation identified during inspection is completed before — not after — the handover meeting.

QA Checklist — Tilers Ghana Standard Closeout

The following checklist is completed on every Tilers Ghana engagement, regardless of project scale.

Substrate and Preparation

  • Flatness tolerance confirmed to ±3 mm across 2 m (or per specification)
  • Moisture content recorded and within adhesive manufacturer’s acceptable range
  • Primer coat applied and cured per product datasheet

Installation

  • Full back-buttering confirmed for large-format tiles
  • Adhesive coverage verified at minimum 85% (95% for wet areas and external applications)
  • Tile alignment and grout joint consistency checked by string-line and eye
  • No lippage exceeding specified tolerance detected

Grouting and Joints

  • Grout colour confirmed against approved sample
  • Movement joints positioned and sealed per layout plan
  • Grout joints fully filled — no pinholes, no dragging

Protection and Curing

  • Protection boarding installed and recorded
  • Curing period logged with ambient temperature notation
  • No traffic breach recorded during curing window

Final Condition

  • No cracked or hollow tiles detected (tap test on 100% of field area)
  • Tile faces clean — no adhesive, grout, or sealant residue
  • Sealant (where specified) applied and buffed to finish
  • Client sign-off document completed and filed

Why Method Matters at Institutional Scale

A residential bathroom is recoverable. A Tier-1 bank headquarters lobby, a premium hotel ballroom, or a pharmaceutical production floor is not. The cost of a failed installation at institutional scale — in downtime, reputational exposure, and rectification — dwarfs the cost of specification-grade methodology applied from the first day.

Tilers Ghana’s 7-step method is not a marketing document. It is the operational standard our specialists have practised, refined, and stood behind since 1976.

For project enquiries and specification consultations, contact our team at info@tilersghana.com or call +233 20 531 3333.