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 24-04-2025:
TrustPilot Review 4.7
4.7 out of 5 - Excellent
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.
12.5mm Knauf Vidiwall  - High Performance Plasterboard 1200mm x 2400mm
Guide Price
Brand: Knauf Model and Size: 1200x2400mm - 2.88m2
Delivery Time: 4 - 5 weeks
12.5mm Knauf Vidiwall is a dense fibreboard manufactured from gypsum and cellulose fibres from recycled paper that is suitable for areas of drywall construction where high impact resistance is required. Knauf Vidiwall is capable of providing increased durability, rigidity and mechanical strength com..
Guide Price: £44.34
£53.21 inc VAT
Get Best Price
Brand: Knauf Model and Size: 1200x3000mm - 3.6m2
Delivery Time: 1 - 2 days
15mm Knauf Vidiwall is a dense fibreboard manufactured from gypsum and cellulose fibres from recycled paper that is suitable for areas of drywall construction where high impact resistance is required. Knauf Vidiwall is capable of providing increased durability, rigidity and mechanical strength compa..
Get Best Price
125mm DriTherm 32 Ultimate Cavity Slab Knauf (pack of 4) 125mm DriTherm 32 Ultimate Cavity Slab Knauf (pack of 4)
Guide Price
Brand: Knauf Model and Size: 1200x455mm - 2.18m2
Delivery Time: 8 - 12 weeks
125mm 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 eff..
Guide Price: £47.21
£56.65 inc VAT
Get Best Price
50mm Rocksilk RS45 Universal Insulation Slab Knauf (pack of 10) 50mm Rocksilk RS45 Universal Insulation Slab Knauf (pack of 10)
Guide Price
Brand: Knauf Model and Size: 1200x600 - 7.2m2
Delivery Time: 1 - 2 days
50mm Knauf Rocksilk RS45 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 propertie..
Guide Price: £37.93
£45.52 inc VAT
Get Best Price
Brand: Knauf Model and Size: 100mm x 50m
Delivery Time: 2 - 3 working days
Aquapanel Exterior Joint Tape is a 100mm wide, glass fibre tape with an alkaline resistant coating. It is embedded into Aquapanel Exterior Joint Filler to reinforce exterior joints as part of the Aquapanel Exterior System.INSTALLATIONAquapanel Cement Boards must be dry, clean and dust-free and fixed..
£36.30
£43.56 inc VAT
Add to Cart
Brand: Knauf Model and Size: 120mm x 5mm - 10m
Delivery Time: In Stock 1-2 working days
120mm Knauf Hydro Flex Sealing Tape is a 120mm elastomer coated highly flexible sealing tape for the permanent and flexible sealing of joints in waterproofing areas that are at risk of scratching, e.g. sealing the connection between wall and floor in wet rooms, balconies and terraces. The tape ..
Get Best Price

Related Products

Brand: Various Delivery Time: 9999
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).