Banner cropped from an official Lindner photograph.

Technical Specs
OCTOGRATE aluminium raised floor system construction

Construction drawing from the official Lindner OCTOGRATE product page.

OCTOGRATE is Lindner’s aluminium raised floor with a ventilation function. The official product page describes a die-cast aluminium plate in an orthotropic design, usually coated with a conductive layer, developed for cleanroom concepts that use extremely high air volumes with low pressure loss.

Values below are summarised from the official Lindner product page as of 14 November 2026. Many figures are published as ranges and may depend on system configuration or additional measures. Please confirm project-specific performance against the current Lindner data sheet. Items not stated on that page are omitted here.

Technical details
Panel thickness62 mm
Standard pedestal height50 – 2,000 mm
Pedestal grid600 mm × 600 mm
Weight31 kg/m²
Earth resistance≥ 1 × 104 Ω
Static
Load and deflection classEN 12825, 6B
Point load (breaking load)EN 12825, 7 kN (14 kN)
HVAC
Free ventilation cross-section53 %
Fire protection
Building material class of the carrier panel (EN 13501-1)A1 (non-combustible)
Building material class of the carrier panel (DIN 4102-1)A1 (non-combustible)

Suitable coverings stated on the official page are conductive or non-conductive powder coating.

Features
OCTOGRATE aluminium raised floor system construction

Construction drawing from the official Lindner OCTOGRATE product page. Lindner has not published an OCTOGRATE installation photograph on that page.

The following points summarise features stated on Lindner’s official OCTOGRATE page. They are not a complete specification.

● Die-cast aluminium raised floor panel in an orthotropic design

● Usually coated with a conductive layer

● Free cross-section of 53 % (the official introduction also states a free cross-section of over 53 %)

● Developed for cleanroom concepts with extremely high air volumes and low pressure loss

● Very good electrostatic dissipation

● Integration of reinforcement profiles possible

● Load and deflection class EN 12825, 6B

● Carrier panel classified non-combustible, EN 13501-1 A1 and DIN 4102-1 A1

Documentation
OCTOGRATE aluminium raised floor system construction
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