Menu
Menu
Your Cart

12.5mm Knauf Performance Plus - High Performance Plasterboard - 1200mm x 3000mm

12.5mm Knauf Performance Plus - High Performance Plasterboard - 1200mm x 3000mm
12.5mm Knauf Performance Plus - High Performance Plasterboard - 1200mm x 3000mm
  • Product Code: A1-2212
  • Delivery Time: 1 - 2 days
  • Brand: Knauf
  • (Tech. support: 08000304135)
  • Model and Size: 1200mm x 3000mm - 3.60m2
  • Weight: 41.40kg
Our ratings on 21-11-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

12.5mm Knauf Performance Plus - High Performance Plasterboard - 1200mm x 3000mm

Width: 1200mm
Length: 3000mm
Board Coverage: 3.6m2
Density: 920kg/m3
Weight/m2: 11.5kg
Weight: 41.4kg
Thermal Conductivity: 0.240W/mK
Fire Rating (Reaction to Fire): A2(Limited combustibility)

12.5mm Knauf Performance Plus is a high-performance multi-use plasterboard featuring a distinctive grey face and a high-density core enriched with performance-enhancing ingredients. This innovative plasterboard is designed to provide superior levels of sound, moisture, fire, and impact resistance, making it an ideal choice for a variety of applications in both residential and commercial settings.

The high-density core not only contributes to the board's durability and strength but also enhances its acoustic properties, effectively reducing noise transmission between rooms for a more comfortable environment. Its moisture-resistant qualities make it suitable for use in areas prone to humidity, such as kitchens and bathrooms, while its fire-resistant features help improve safety in building design. Knauf Performance Plus is engineered to withstand impact, making it perfect for high-traffic areas where resilience is essential. It is available exclusively in a tapered edge option, allowing for a seamless finish that integrates well with other building materials.

CHARACTERISTICS

  • High-Performance Multi-Use Plasterboard: Designed for a variety of applications in residential and commercial settings.
  • High-Density Core: Enhanced durability and strength, contributing to overall performance.
  • Sound Resistance: Effectively reduces noise transmission between rooms for improved acoustic comfort.
  • Moisture Resistance: Suitable for use in humid areas such as kitchens and bathrooms.
  • Fire Resistance: Improves safety in building design by meeting fire safety standards.
  • Impact Resistance: Engineered to withstand impact, making it ideal for high-traffic areas.
  • Tapered Edge Option: Available exclusively in a tapered edge for a seamless finish with other building materials.
  • Can be used with Knauf Metal Sections and accessories.
APPLICATION

  • Suitable for external walls from inside and the underside of roofs and decks,
  • Suitable for areas, where high vapour resistance, fire resistant is needed.
  • Ideal board for schools, hospitals and other large commercial projects.

CERTIFICATION

  • Compliance: EN520 Type A, D, F, H1, I & R

Brand: Knauf Model and Size: 2400x1200mm - 2.88m2
Delivery Time: 1 - 2 days
22mm Knauf EPS Thermal Laminate Insulation Board is an excellent modern solution for insulation and dry lining in walls and warm roof constructions, suitable for both refurbishment and new build projects. Consisting of 9.5mm tapered edge wallboard bonded to 12.5mm expanded polystyrene, it offers exc..
£53.39
£64.07 inc VAT
Add to Cart
Brand: Knauf Model and Size: 14.5m x 1.2m - 17.4m2
Delivery Time: 1 - 2 days
75mm Knauf Earthwool Acoustic Insulation Roll is a high-performance, sustainable insulation solution designed to provide excellent acoustic and thermal performance. Manufactured from renewable and recycled materials, this insulation roll is split into two 600mm wide sections, making it easy to insta..
£61.87
£74.24 inc VAT
Add to Cart
Knauf Rotband Internal Plaster - 30 Kg
Guide Price
Brand: Knauf Model and Size: 30kg
Delivery Time: 2 - 3 weeks
Knauf Rotband is a pre-prepared dry gypsum plaster with special bonding additives designed to create smooth surfaces of any structure on walls and ceilings inside the buildings; used manually as a single layer gypsum plaster on all kinds of substrates. An easy to handle mineral product.CHARACTERISTI..
Guide Price: £23.95
£28.74 inc VAT
Get Best Price
Brand: Knauf Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 5 - 7 days
42.5mm Polyfoam Linerboard is a high performance, tapered edge, rigid composite internal insulated plasterboard with 30mm extruded polystyrene (XPS) bonded to 12.5mm plasterboard. It allows the thermal insulation and lining of internal, semi-exposed and exposed walls in one simple operation.&nb..
Get Best Price
Brand: Knauf Model and Size: 1200mm x 600mm - 8.64m2
Delivery Time: 2 - 5 working days
50mm Knauf Omnifit 35 Glass Wool Slabs are rigid multipurpose, flexible, non-combustible glass mineral wool slab that is designed for friction fitting installation at 600mm spacings. It has excellent thermal, acoustic, and fire resistance. The sound absorption qualities of Knauf Omnifit slabs are re..
Get Best Price
Brand: Knauf Model and Size: 1200x2400 - 207.36m2
Delivery Time: 2 - 3 working days
12.5mm Knauf Wallboard is a high-quality gypsum-based plasterboard commonly used for interior wall and ceiling applications. It consists of a solid gypsum core encased in a durable paper lining on both sides. The plasterboard provides a smooth, flat surface that is easy to decorate with paint, wallp..
£797.84
£957.41 inc VAT
Add to Cart
This product is listed in the following categories and systems (click to show).