ProFloorTech


Premium Raised Floor · Model

Calcium Sulphate
Raised Access
Floor System

100% natural gypsum core. Superior fire rating, anti-static performance, and moisture resistance -- engineered for data centers, offices, clean rooms and mission-critical environments.

1700kg/m³
Max
Core Density

CISCA
CE · MOB
Certified


Standard Panel Size
Custom Sizes Available

CISCA Certified

CE & MOB Approved

40+ Export Countries

Factory-Direct OEM/ODM

24h Quote Response


Product Overview

What Is a Calcium Sulphate
Raised Access Floor?

A calcium sulphate raised access floor is a modular elevated flooring system where panels are made from a 100% natural gypsum (calcium sulphate) core, encased in galvanised steel. The result is a panel of exceptional dimensional stability, fire resistance, and load-bearing performance.

Panels are supported on adjustable pedestals, creating a service void beneath the floor surface for routing power, data, HVAC, and other building services -- making them the go-to solution for data centres, server rooms, trading floors, government offices, and high-specification commercial interiors worldwide.

100%
Natural Gypsum Core

Zero
Formaldehyde Emissions

A1
Fire Reaction Rating

≤10⁹Ω
Anti-Static Resistance


Get Technical Datasheet

Calcium Sulphate Raised Floor Panel Cross-Section

OEM Batch-Tested
Every production run


Why Calcium Sulphate

Performance That Sets the
Industry Standard

Six engineering advantages that make calcium sulphate the preferred choice for demanding global projects.

Class A1 Fire Rating

Calcium sulphate core is non-combustible by nature. Achieves Class A1 reaction-to-fire, the highest classification under EN 13501-1 -- no flame spread, no smoke.

Anti-Static Protection

Surface resistance ≤10⁹Ω with conductive or dissipative finishes. Eliminates electrostatic discharge risk in data centres, server rooms and electronics manufacturing.

Superior Load Bearing

Concentrated load capacity from 3kN to 18kN depending on grade. Uniform distributed load tested to CISCA and EN 12825 standards -- handles heavy server racks with ease.

Moisture Resistance

Gypsum core treated for dimensional stability in humid environments. No warping, no swelling -- maintains flatness tolerance ≤0.5mm across the panel surface.

Eco-Friendly & Healthy

Zero formaldehyde, zero VOC emissions. 100% natural mineral gypsum -- recyclable and compliant with green building certification programmes including LEED and BREEAM.

Versatile Finish Options

Available with HPL, PVC, ceramic tile, carpet, conductive vinyl, or bare steel finishes. Custom colours, textures and branding available for OEM/ODM orders.


Technical Data

Full Technical Specifications


Panel Core Specifications

Core Material 100% Natural Calcium Sulphate
Standard Size 600*600mm (custom available)
Thickness 26-40mm
Core Density 1400 - 1700 kg/m³ (custom)
Steel Sheet Galvanized steel or Aluminum foil
Surface Flatness ≤ ±0.3mm


Performance Parameters

Concentrated Load 3kN - 18kN (grade-dependent)
Ultimate Load ≥ 2× working load
Fire Reaction Class A1 (EN 13501-1)
Anti-Static ≤ 10⁹ Ω (ESD safe)
Certifications CISCA, CE, MOB, EN 12825
Finish Options HPL, PVC, Carpet, Ceramic, ESD

Performance Comparison vs. Wood Core

Fire Resistance
Excellent (A1)

Load Bearing Capacity
Up to 18kN

Dimensional Stability
≤ ±0.5mm

Environmental Safety
Zero VOC / Formaldehyde


Where It Works

Designed for Mission-Critical Environments

From hyperscale data centres to government command floors -- wherever uptime, safety, and precision cannot be compromised, Profloortech systems are specified first.

Data centre raised floor installation



Highest Demand

Data Centres & Server Rooms

Precision airflow management, anti-static protection, and ultra-high load-bearing capacity for mission-critical IT infrastructure.

Anti-static ESD
≥ 1000 kg/m² load
Ventilated panels
Cable management

Government office raised floor



High Specification

Government & Command Centres

Stringent fire ratings, acoustic performance, and certified documentation for public-sector project acceptance worldwide.

CE / CISCA certified
Fire-rated core
Acoustic damping
MOB compliant

Clean Rooms & Labs

Particle-free surfaces, seamless joints, and chemical-resistant finishes for pharmaceutical and semiconductor environments.

ESD flooring
Seamless edge

Financial Trading Floors

High-density cable routing beneath premium HPL surfaces -- built for intensive workstation environments with zero downtime tolerance.

HPL finish
High density

Broadcast & Control Rooms

Vibration damping and RF-shielded configurations for broadcast studios, NOCs, and 24/7 operations centres.

Acoustic core
RF shielding

Corporate & Open-Plan Offices

Flexible reconfiguration, premium carpet and PVC finishes, and rapid installation for large commercial fit-outs.

Carpet finish
Fast install

Key Performance Benchmarks Across All Environments

Load Bearing
≥ 1000 kg/m²

Factory destructive-tested per batch

Fire Rating
Class A / B1

100% natural gypsum non-combustible core

Anti-Static (ESD)
10⁶ - 10⁹ Ω

Conductive & static-dissipative options

Certification Coverage
CISCA · CE · MOB

Full documentation for project acceptance

Specify the right system for your project -- our engineers respond within 24 hours.


Discuss Your Project Requirements

OEM ODM Customisation Process


Core Service
OEM / ODM
Full white-label production


Customisation

Your Brand, Your Spec --
We Build It

With 15+ years of OEM experience manufacturing for top-tier international flooring brands, our factory is equipped to deliver complete white-label solutions that align with and strengthen your brand identity.


Start Your OEM Project



Product Details



FAQ

Frequently Asked Questions

Common questions from global distributors, contractors and architects.

'What is the minimum order quantity (MOQ) for calcium sulphate raised floor panels?',
'a' => 'Our standard MOQ is 100m² for catalogue products. For OEM/ODM custom orders (non-standard density, dimensions or branding), the MOQ starts at 400m². We can discuss smaller trial orders for new partnerships -- please contact us to discuss your specific requirements.',
],
[
'q' => 'What certifications do your calcium sulphate raised floors hold?',
'a' => 'Our products are certified to CISCA (Ceilings & Interior Systems Construction Association), CE (European Conformity), and MOB standards. All batches undergo factory load-bearing and destructive testing in accordance with EN 12825. Full test reports and certification documents are available upon request.',
],
[
'q' => 'Can you customise panel density and dimensions for our project?',
'a' => 'Yes. We offer core densities from 1,400 to 1,700 kg/m³ and can manufacture to non-standard dimensions. Common thicknesses are 26-40mm, but we can accommodate project-specific requirements. Please share your technical drawings or specifications when enquiring.',
],
[
'q' => 'What surface finish options are available?',
'a' => 'We offer a full range of surface finishes: HPL (High Pressure Laminate), PVC, carpet tile, ceramic tile, ESD (electrostatic dissipative) vinyl, conductive vinyl, and bare galvanised steel. Custom colours, textures and patterns are available for OEM orders.',
],
[
'q' => 'What are your shipping terms and lead times?',
'a' => 'We support EXW, FOB, CIF trade terms. Standard production lead time is in 10 days after order confirmation. We provide container-optimised loading plans to maximise space utilisation and reduce freight cost per m². Our team handles all export documentation.',
],
[
'q' => 'Do you provide technical support and installation guidance?',
'a' => 'Yes -- following our "profloorteach" philosophy, we provide free layout design, pedestal/stringer ratio calculations, material loss calculations, CAD node drawings, and remote installation guidance for international projects. We export expertise, not just products.',
],
[
'q' => 'Can you provide OEM/ODM white-label production with our brand?',
'a' => 'Absolutely. We have 15+ years of OEM experience manufacturing for top-tier international flooring brands. We offer complete white-label services including custom product stamping, retail-ready packaging, instruction manuals, and technical documentation -- all aligned to your brand identity.',
],
];
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© Profloortech (Gail) · Changzhou, Jiangsu, China · All products tested to international standards