Why Pharmaceutical and Cleanroom Facilities Specify Floors GH
Pharmaceutical manufacturing and semiconductor cleanroom environments impose constraints that eliminate the generalist installer at the specification stage. The floor is not decorative infrastructure — it is an active element of contamination control, chemical resistance, and electrostatic discharge management. Since 1972, Floors GH has delivered specification-grade flooring to Ghana’s most demanding industrial clients, accumulating 54 years of practice in environments where FM-grade flatness tolerances, seamless sealed surfaces, and post-installation compliance testing are non-negotiable. Our project office understands that a cleanroom floor is a regulated surface, not a finish choice.
The margin for error in these environments is, by design, zero. A disbonded coating in a pharmaceutical fill suite or an improperly grounded ESD layer in a semiconductor assembly room represents a regulatory event, not merely a maintenance call. Floors GH brings a written guarantee, same-day response protocols, and a Tier-1 client roster that has trusted our project office across cleanroom builds, pharmaceutical manufacturing facilities, and precision electronics environments throughout Ghana and the wider West African corridor.
Specification Requirements Unique to Pharmaceutical and Cleanroom Sectors
Cleanroom and pharmaceutical floors must satisfy requirements that operate simultaneously across multiple standards frameworks. Sub-floor moisture is tested to ASTM F2170 before any coating system is committed — moisture migration through an apparently cured slab remains the primary cause of post-handover delamination failures in humid coastal climates such as Tema’s industrial zone. ICRI Concrete Surface Profile verification is conducted prior to primer application, confirming that the substrate presents the mechanical key required for specification-grade coating adhesion under sustained chemical exposure.
For ISO 14644-classified cleanrooms, the floor surface must contribute to, rather than compromise, particle-count targets. This demands seamless, cove-detailed junctions at wall bases, chemical-resistant topcoats rated against the specific reagents in use, and anti-static ESD grounding-strap continuity testing conducted as a formal post-installation commissioning step. Our multi-stage QC sign-off protocol — substrate, primer, mid-coat, finish — creates a documented audit trail that satisfies both internal FM sign-off and third-party regulatory inspection.
Recommended Services for Pharmaceutical and Cleanroom Sectors
- Seamless Epoxy and Polyurethane Coating Systems — chemical-resistant, particle-shedding-free sealed floors rated for pharmaceutical cleaning regimes
- Anti-Static ESD Flooring — grounded conductive and dissipative systems for electronics assembly and semiconductor environments
- FM-Grade Concrete Grinding and Surface Preparation — ICRI CSP-verified substrate preparation before any coating system
- Self-Levelling Screeds — flatness-critical underlayment for cleanroom environments requiring laser-verified FF/FL tolerances
- Pre-Installation Substrate Survey — free on-site survey including ASTM F2170 moisture mapping and slab integrity assessment
Notable Project Types
Floors GH has delivered flooring packages across a range of pharmaceutical and precision industrial facilities. At a pharmaceutical manufacturing facility in the Tema Industrial corridor, the scope covered production suites, quality-control laboratories, and gowning corridors — all finished in seamless polyurethane with fully coved wall junctions and documented to GMP inspection standards. The project required three substrate remediation cycles before primer application, a sequence that our project office managed without programme slippage.
At a precision electronics assembly facility in Airport City, the commission extended to anti-static ESD flooring across assembly floors and server infrastructure support spaces, with grounding continuity testing forming part of the formal commissioning record. Both projects reflect the scale and technical rigour that define Floors GH’s work in regulated environments — delivered by a project office that has shaped Ghana’s premier industrial interiors since 1972.
Compliance and Standards
- ISO 9001 — Quality Management System governing our installation and documentation processes
- ISO 14001 — Environmental Management, covering solvent handling, waste disposal, and site chemistry protocols
- ISO 45001 — Occupational Health and Safety, mandatory in confined pharmaceutical and cleanroom construction environments
- ISO 14644 — Cleanroom Air Quality adjacency standards informing surface selection and seam elimination requirements
- ASTM F2170 — Sub-floor relative humidity testing, conducted before every premium coating installation
- ICRI CSP — Concrete Surface Profile verification, confirming substrate mechanical key prior to primer application