Heavy grade

FDEB_H is our heavy grade system, capable of handling a 12kN/m2 uniformly distributed load. FDEB_H is suitable for data centre and server room use with heavy equipment. FDEB_H systems can be specified with a resilient finish, that is bonded to each panel to form a functional yet stylish access flooring solution.
Panel comprises of a galvanised steel top and bottom sheet that are bonded to the core. Your choice of resilient surface is applied to the top and the panel is finished with a full edge banding.
We’ve invested in research and development to optimise our energy and raw material usage. This system has EPD & HPD certification and is manufactured in our advanced, energy efficient manufacturing facility where 94% of the energy used is from sustainable sources.

Features of FDEB_H system

  • Factor of 3 x safety factor under PSA MOB PS/SPU specification
  • Unique wrap-around construction       
  • Simple panel removal and replacement         
  • Airborne and impact damping qualities         
  • 25-year Total System Warranty§
  • BS 476-6 & BS 476-7 fire classes compliance 
  • Floor height from 100mm to 1200mm using standard pedestals
  • Creation of underfloor plenum

Product information

System performance
Fire performance
System sound performance
  • Class-leading load performance
  • Solid underfoot performance
  • Allows quick and easy access to the floor void
  • Effective sound inhibiting performance
  • Complete peace of mind
  • Superior fire inhibition properties
  • Flexibility of floor heights
  • Aids air circulation, distribution and management
Point Load 25 x 25mm 4.5kN
Uniformly Distributed Load (UDL) 12kN/m2
  • Tested in accordance with PSA MOB PF2 PS/SPU for raised access floors.
  • All working loads perform to a 3x safety factor.
  • Structural performance based upon a full Kingspan system, i.e. panels & pedestals.
Fire Class BS476-6 & BS476-7
Reaction EN13501:1 Bfl-s1
Resistance EN13501:2 R30r/RE30r/RE130r
  With barrier
Airborne Insulation (Dnfw) 42 dB 49 dB
Impact Insulation (Lnfw)             68 dB 60 dB
Thickness 40mm** Nominal
System Weight 52kg/m2 Nominal
Panel Size 600mm x 600mm 
Core Material 38mm high density particle board
Edgeband ABS
Category Loose lay

† 600 x 900mm panels available for perimeter detailing.
**Without surface covering.

We’ve invested in research and development to optimise our energy and raw material usage. The FDEB_H system has EPD and HPD certification and is manufactured in our advanced, energy efficient facility where 94% of the energy used is from sustainable sources.

EPD FDEB_H Alpha V Environmental Product Declaration

FSC Certificate 2017 to 2022

ISO 9001 Certificate May 2017

ISO 14001 Certificate February 2018

OHSAS 8001 Certificate

Case studies

Pedestal options
Further information


The standard panel size for this system is 600 x 600mm.


600 x 900mm ‘oversize’ panels are available for perimeter detailing in this system.


An heavy grade screw-down stringer system is required to achieve the Heavy PSA rating.

Underfloor Plenum

This system can be supplied with neoprene gaskets to minimise air loss through the raised floor surface from the underfloor plenum to aid air circulation, distribution and management.

Surface Finishes

A wide variety of surface finishes can be bonded to the top surface of the panel including HPL, Vinyl, Rubber, Linoleum & Marmoleum.
KAF_FDEB_H_Pedestal Option_UK_ROW_IRE

Steel pedestals coated with an environmentally friendly clear passivation.

Alpha III

For voids ≥610mm

Alpha V

for voids between 30 to 610mm
Pedestal Adhesive: Standard or Acoustic pedestal adhesives available.
Finished floor heights from 100mm to 1200mm are available using standard pedestals. For heights outside of this range alternative pedestals are available.

Medium Grade + Additional Supports Cut Outs (PDF)

SD569 ISO A3 Title Block

Access Floors Finishes Brochure

Related products

Buying details

Kingspan Access Floors

For more information about our access flooring, please get in touch

Burma Drive



+44 (0) 1482 781701

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