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Knauf GIFAFloor FHB Self-Supporting Gypsum Fibreboard - Structural Screed Board
Knauf GIFAFloor FHB Self-Supporting Gypsum Fibreboard - Structural Screed Board
Knauf GIFAFloor FHB Self-Supporting Gypsum Fibreboard - Structural Screed Board

Last verified by manufacturer over a year ago

Access Floors Distribution

Last verified by manufacturer over a year ago

Access Floors Distribution

Last verified by manufacturer over a year ago

Access Floors Distribution
Summary
T&G Load Bearing Gypsum Fibreboard Screed Panels.
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Application

Suitable for a wide range of applications including:

  • Residential floor build-ups;
  • Floating floor systems;
  • Acoustic flooring;
  • High rise buildings;
  • Office buildings;
  • Modular buildings;
  • In conjunction with underfloor heating (due to high thermal conductivity);
  • Suitable for substrate to ceramics, porcelain, micro cement/screed or other hard finishes.
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Description

Knauf GIFAfloor creates strong versatile flooring systems


Knauf GIFAfloor systems use highly engineered, structural dry screed panels made from sustainable materials. Fibres from wholly recycled paper are blended with a mix of natural and flue gas desulphurised gypsum to create non-combustible gypsum fibreboard / calcium sulphate panels with an A1 fire rating.


Knauf GIFAfloor panels are manufactured in a lamination process and pressed to the optimum density, resulting in an inherently strong and consistent product.


Engineered tongue and grooved edge profiles ensure a strong bond when laid, creating robust monolithic floors with excellent load-bearing capability, the ideal substrate for a wide range of finishes, including natural stone or porcelain finishes. The addition of frames and panels can be incorporated to give access into the void below the floor. Ideal overlay board to spanning objects such as CLT, cradle & batten or joists.


GifaFloor is a fantastic alternative to traditional wet screed as there is no long drying time. The floor is walkable within hours of being installed


Features and benefits:

  • Load bearing gypsum fibre panels.
  • A1 non-combustible fire rating.
  • Dimensionally stable & robust.
  • Classed as "Thermally Transparent" - Excellent heat conductivity
  • Suitable substrate for hard finishes.
  • EPD certified product.
  • Manufactured from highly recycled content.
  • Low embodied carbon.
  • 100% and easily recycled at end of life.
  • Indoor Air Quality Gold - Eurofins Certified.
  • Easy to lay and quick to walk on.
  • Installed directly to spanning objects such as CLT, cradle & batten or joists.
  • Finishes can be installed directly, without the need for de-coupling layers.
  • Excellent acoustic properties due to high density material.
  • Building lifetime warranty.
  • Improved sustainability compared to cement or timber boards


For permissible live loads information, please consult technical datasheet.


For the Knauf GifaFloor FHB installed on Pedestals visit our NBS Profile and review product "Knauf GifaFloor FHB Hollow Floor System - Pedestals"


Looking for a low carbon, fully accessible Raised Access Floor? - Visit our NBS profile and review product "Knauf DB Green Raised Access Floor System"

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Product certifications
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Color
Grey, Beige
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Material
Fibre-reinforced, Gypsum
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Shape
Rectangle, Square
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Length
1200 mm, 600 mm
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Width
600 mm
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Height
18 mm, 25 mm, 28 mm, 32 mm, 38 mm
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Warranty description
Lifetime
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Specification

Thickness
18 mm.
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Edges
Tongued and grooved.
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Additional properties

Panel size
1200 x 600 mm.
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Density
To EN 15283‑2, ≥1500 kg/m³.
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Water vapour resistance
30/50 μ.
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Strength
To EN 13892‑8, ≥1.0 N/mm².
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Hardness
≥40 N/mm².
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Water absorption
To EN 15283-2, ≤300 g/m².
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Flexural strength
≥8.7 N/mm².
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SpecificHeatCapacity
>1000 J/kg∙K.
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ThermalConductivity
0.44 W/m·K.
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Coefficient of thermal expansion
12.9∙10^-5 1/K.
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Panel weight
29.01 kg/m².
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Reaction to fire
To EN 13501‑1, A1 non-combustible.
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Fire resistance
Refer to manufacturer.
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Impact sound reduction
Refer to manufacturer.
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Accessories
GifaBond blue panel adhesive., Knauf Acoustic Isolating Strip., Knauf Acoustic Edge Strip., GifaFrame access frame., None.
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Sustainability data

Contains Red List materials
No
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Country of material origin
Germany
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Country of product manufacture
Germany
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A1–A3 ('Production stage')

Embodied carbon as defined in BS EN 15804

Lower emissions

Normalized unit
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Declared unit
1.22 kg CO₂ eq/m²

Certified

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Recyclability
100%
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