Menu
Menu
Your Cart

12.5mm Plasterboard - Wallboard Knauf - 1200mm x 2400mm

12.5mm Plasterboard - Wallboard Knauf - 1200mm x 2400mm
12.5mm Plasterboard - Wallboard Knauf - 1200mm x 2400mm
12.5mm Plasterboard - Wallboard Knauf - 1200mm x 2400mm
12.5mm Plasterboard - Wallboard Knauf - 1200mm x 2400mm
12.5mm Plasterboard - Wallboard Knauf - 1200mm x 2400mm
12.5mm Plasterboard - Wallboard Knauf - 1200mm x 2400mm
12.5mm Plasterboard - Wallboard Knauf - 1200mm x 2400mm
12.5mm Plasterboard - Wallboard Knauf - 1200mm x 2400mm
12.5mm Plasterboard - Wallboard Knauf - 1200mm x 2400mm
Price: £10.35 (£12.42 inc VAT)
Price per m2: £3.59/m2 (£4.31 inc VAT)
  • Product Code: A1-335
  • Delivery Time: 1 - 2 days
  • Brand: Knauf
  • (Tech. support: 08000304135)
  • Model and Size: 1200x2400 - 2.88m2
  • Weight: 23.90kg
Our ratings on 13-06-2025:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

12.5mm Plasterboard - Wallboard Knauf - 1200mm x 2400mm

Width: 1200mm
Length: 2400mm
Board Coverage: 2.88m2
Density: 664kg/m3
Weight/m2: 8.3kg
Weight: 23.9kg
Thermal Conductivity: 0.190W/mK
Fire Rating (Reaction to Fire): A2(Limited combustibility)

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, wallpaper, or other finishes. The robust paper lining and gypsum core make the boards resistant to damage and suitable for a wide range of interior applications. Knauf Wallboard is lightweight yet strong, and can be easily cut, fixed, and finished on site. It offers good fire resistance properties to help meet building regulations. They are manufactured using recycled and sustainable materials, making them an environmentally-friendly choice. Knauf Wallboard is a versatile and reliable solution for creating smooth, flat wall and ceiling surfaces in residential, commercial, and institutional buildings across the UK.

APPLICATION

Knauf Wallboard is typically used for:
  • Walls
  • Ceilings
  • Partitions
  • Dry Lining
  • Refurbishments
  • New Build Construction
  • New residential, commercial, and public sector buildings

CHARACTERISTICS

  • Gypsum-based core encased in durable paper lining
  • Lightweight yet strong and durable construction
  • Easy to cut, fix, and finish on site
  • Provides a smooth, flat surface for decorating
  • Offers good fire resistance properties
  • Manufactured using recycled and sustainable materials
  • Suitable for a wide range of interior wall and ceiling applications
  • Commonly used for lining, partitioning, and dry lining
  • Versatile solution for new build and refurbishment projects

CERTIFICATION

  • Compliance: EN 520, Type A
  • CE Marking - Knauf plasterboards are CE marked, indicating they comply with the relevant European construction product standards.
  • ISO 9001 Quality Management - Knauf's manufacturing processes are certified to the ISO 9001 standard, ensuring consistent quality.
  • ISO 14001 Environmental Management - Knauf's environmental management systems are certified to the ISO 14001 standard.
Brand: Knauf Model and Size: 1200mm x 1000mm - 28.8m2
Delivery Time: 8 - 12 weeks
95mm Knauf Rocksilk Krimpact Flat Roof Slab Extra is a high-performance insulation solution designed specifically for flat roofing applications. Manufactured from non-combustible stone wool, this product offers excellent thermal insulation properties, helping to maintain comfortable indoor temperatu..
Get Best Price
Brand: Knauf Model and Size: 30kg
Delivery Time: 3 - 5 days
30kg Knauf MP 75 L is a factory prepared, basic, dry plaster mortar for hand or machine-applied single-layer gypsum plasters for internal walls. Knauf MP 75 L can be used on all kinds of mineral substrates from the basement to the roof in areas, where maximum humidity is less than 70%, including kit..
£23.95
£28.74 inc VAT
Add to Cart
100mm Rocksilk RS100 Universal Insulation Slab Knauf (pack of 3) 100mm Rocksilk RS100 Universal Insulation Slab Knauf (pack of 3)
Guide Price
Brand: Knauf Model and Size: 1200x600 - 2.16m2
Delivery Time: 2 - 3 working days
100mm Knauf Rocksilk RS100 Universal Insulation Slab is a high-performance mineral wool insulation product suitable for a variety of applications. Manufactured from rock mineral wool using Knauf's unique bio-based ECOSE Technology binder, it provides excellent thermal and acoustic insulation propert..
Guide Price: £42.40
£50.88 inc VAT
Get Best Price
150mm DriTherm 37 Standard Cavity Slab Knauf (pack of 8) 150mm DriTherm 37 Standard Cavity Slab Knauf (pack of 8)
Guide Price
Brand: Knauf Model and Size: 1200x455 - 4.37m2
Delivery Time: 3 - 5 days
150mm Knauf DriTherm 37 Standard Cavity Slab is a high-performance insulation product specifically designed for use in external full-fill masonry cavity walls. These water-repellent glass mineral wool slabs provide exceptional thermal performance, making them an ideal choice for enhancing energy eff..
Guide Price: £45.95
£55.14 inc VAT
Get Best Price
75mm Knauf  DriTherm Cavity Slab 34 Super (pack of 10) 75mm Knauf  DriTherm Cavity Slab 34 Super (pack of 10)
Guide Price
Brand: Knauf Model and Size: 1200x455mm - 5.46m2
Delivery Time: 2 - 3 working days
75mm Knauf DriTherm 34 Super Cavity Slab is a high-performance insulation product specifically designed for use in external full-fill masonry cavity walls. These water-repellent glass mineral wool slabs provide exceptional thermal performance, making them an ideal choice for enhancing energy efficie..
Guide Price: £66.82
£80.18 inc VAT
Get Best Price
75mm DriTherm 32 Ultimate Cavity Slab Knauf (pack of 6) 75mm DriTherm 32 Ultimate Cavity Slab Knauf (pack of 6)
Guide Price
Brand: Knauf Model and Size: 1200x455mm - 3.28m2
Delivery Time: 3 - 5 days
75mm Knauf DriTherm 32 Ultimate Cavity Slab is a high-performance insulation product specifically designed for use in external full-fill masonry cavity walls. These water-repellent glass mineral wool slabs provide exceptional thermal performance, making them an ideal choice for enhancing energy effi..
Guide Price: £35.81
£42.97 inc VAT
Get Best Price

Related Products

Brand: Various Model and Size: Wallboard Strips
Delivery Time: 2 - 5 working days
Cut to Size Wallboard Strips for Deflection Heads are used in plasterboard partitions to allow for movement - up, down or both within the structure at..
Get Best Price
This product is listed in the following categories and systems (click to show).