Knauf delivers an extensive range of standard plasterboard solutions designed to meet all your drylining requirements. Combine with Knauf jointing compounds, plasters, fixings, plasterboard adhesive, and metal systems for complete coverage.

The 12.5mm Knauf Wallboard Plasterboard boasts an ivory paper surface, ideal for applying a Knauf Airless Spray plaster finish or direct decoration (Knauf Wallboard Primer required before painting).

This 12.5mm Knauf plasterboard represents outstanding value, delivering reliable performance at an economical price point.

Product specification

• Brand: Knauf®
• Model: 12.5mm Grey-Ivory Plasterboard
• Thickness: 12.5mm
• Length: 2700mm
• Width: 1200mm
• Dimensions: 2,700mm x 1,200mm x 12.5mm
• Board Coverage: 3.24 m2
• Board Weight: 26.25 kg
• Thermal Conductivity: 0.190W/mK
• Density: 648kg/m3
• Fire Rating (Reaction to Fire): A2(Limited combustibility)
• Edge Profile: Square & Tapered
• Colour: Ivory
• Material: Gypsum based plasterboard
• Finish: Strong ivory paper liners
• Applications: Partitions ǀ Linings ǀ Ceilings
• Decoration: Plaster Finish ǀ Direct Decoration
• Features: Good Value Basic Plasterboard
• Manufacturer: Knauf Drywall®

Technical Data

Board weight and density:

1. 9.5mm - 6.1kg/m2 - 642kg/m3
2. 12.5mm - 8.1kg/m2 - 648kg/m3
3. 15mm - 10.1kg/m2 - 673kg/m3

Product Features

• Ivory Face
• Brown Reverse
• White Core
• Board details on reverse
• Square or Tapered Edge

Key Points

• Scores and snaps effortlessly for rapid fitting.
• Economical plasterboard solution.
• Accepts plaster finishes with ease.
• Ready for direct decoration.
• Perfect for partition walls.
• Excellent for wall linings.
• Suitable for ceiling applications.

Fire Performance

1. Gypsum is non-combustible.
2. The 12.5mm Knauf plasterboard range enhances the fire resistance of structures.
3. 12.5mm Knauf plasterboards are classified as Class O materials under the Building Regulations 1991, Approved Document B.
4. They comply with BS476: Part 6: 1989, with a fire propagation index I=12, and under BS476: Part 7: 1987, for surface spread of flame, they are designated Class 1.
5. Specific 12.5mm Knauf Drywall Systems are fire tested in accordance with BS476: Part 20: 1987.

Related Products

• Knauf Metal Sections
• Knauf Drywall Fixings
• Knauf Sealant
• Knauf Intumescent and Acoustic Mastic
• Knauf Jointing Compounds, Tapes and Beads
• Knauf Wallboard Primer
• Knauf Readymix Finishes
• Collated fixings also available.

More Information on 12.5mm Knauf Wallboard Plasterboard

• Browse our complete Knauf Wallboard Plasterboard selection and refine by thickness or coverage using the left-hand filters. For advice on product suitability for your project or bulk pricing enquiries, contact us on +4402038839057 , email sales@insulationbee or use Live Chat - Best UK Knauf Plasterboard Insulation Prices.