15mm Knauf Fire Board Insulation Tapered Edge Plasterboard 2400x1200mm is engineered for enhanced fire resistance across ceilings, corridors, and structural partitions.


Built with a dense gypsum core and strengthened with glass fibre and vermiculite, it maintains integrity under extreme heat. This board provides up to 60 minutes of fire resistance when used in a single-layer build on both sides of a metal stud. The tapered edge supports clean taping, making it ideal for smooth finishes and direct decoration.

Key Features

Knauf
Fire Rated Plasterboard
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Knauf

Fire Rated Plasterboard 2400x1200x15mm – Tapered Edge

£20.00
15mm Knauf fire board with tapered edge. 2400x1200mm sheet for partitions, ceilings, and linings. Fire-rated to 60 minutes. Tapes smooth, decorates clean.

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15mm Knauf Fire Board Insulation Tapered Edge Plasterboard 2400x1200mm is engineered for enhanced fire resistance across ceilings, corridors, and structural partitions.


Built with a dense gypsum core and strengthened with glass fibre and vermiculite, it maintains integrity under extreme heat. This board provides up to 60 minutes of fire resistance when used in a single-layer build on both sides of a metal stud. The tapered edge supports clean taping, making it ideal for smooth finishes and direct decoration.

Key Features

  • Made in the UK

  • Tapered edge for jointing

  • Fire-rated up to 60 minutes

  • Reinforced with glass fibre and vermiculite

  • Ideal for ceilings, corridors, and partitions

  • Product Data Sheet

Description

15mm Knauf Fire Board Insulation Tapered Edge Plasterboard 2400x1200mm is engineered for enhanced fire resistance across ceilings, corridors, and structural partitions.


Built with a dense gypsum core and strengthened with glass fibre and vermiculite, it maintains integrity under extreme heat. This board provides up to 60 minutes of fire resistance when used in a single-layer build on both sides of a metal stud. The tapered edge supports clean taping, making it ideal for smooth finishes and direct decoration.

Key Features

  • Made in the UK

  • Tapered edge for jointing

  • Fire-rated up to 60 minutes

  • Reinforced with glass fibre and vermiculite

  • Ideal for ceilings, corridors, and partitions

  • Product Data Sheet

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Fire-Resistant Construction Backed by Testing

This 15mm fire-rated board forms part of Knauf’s tested fire protection system. A single layer fitted on both sides of a metal partition delivers up to an hour of certified fire resistance. Its formulation helps slow flame spread in case of fire.
The core includes fine vermiculite and glass fibre, giving the board strength at high temperatures. Use in fire-critical areas such as stairwells, ceilings, and high-traffic corridors in both residential and commercial settings.

Built for Taped Joint Finishes

With a tapered edge, the board forms tight seams that are ideal for taping. It creates a flush surface for plaster finishing or direct painting. Installers benefit from fewer joint lines and reduced prep time.

Flexible for Partitions, Linings, and Ceilings

Use it across metal or timber frame systems for partitions, wall linings, or ceilings. The board suits standard building layouts and integrates with Knauf and other compliant fixing systems. Works in new builds or upgrades.

Low Thermal Conductivity Supports Energy Design

Thermal conductivity rated at 0.24 W/mK adds insulation value to fire-safe walls. This helps maintain stable indoor temperatures while meeting building performance targets.

Made by Knauf – Trusted by Builders Nationwide

Knauf’s fire boards are manufactured under strict quality control for consistent performance. This board meets UK regulations for fire safety and is a go-to for contractors needing reliability and clean finishes.

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Fire Rated Plasterboard 2400x1200x15mm – Tapered Edge - Armstrong Cheshire
Knauf

Fire Rated Plasterboard 2400x1200x15mm – Tapered Edge

£20.00

15mm Knauf Fire Board Insulation Tapered Edge Plasterboard 2400x1200mm is engineered for enhanced fire resistance across ceilings, corridors, and structural partitions.


Built with a dense gypsum core and strengthened with glass fibre and vermiculite, it maintains integrity under extreme heat. This board provides up to 60 minutes of fire resistance when used in a single-layer build on both sides of a metal stud. The tapered edge supports clean taping, making it ideal for smooth finishes and direct decoration.

Key Features

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