Menu
Menu
Your Cart

20mm Knauf Fireboard - High Performance Plasterboard 1200mm x 1800mm

20mm Knauf Fireboard - High Performance Plasterboard 1200mm x 1800mm
Guide Price
20mm Knauf Fireboard - High Performance Plasterboard 1200mm x 1800mm
Guide Price: £75.60 (£90.72 inc VAT)
Price per m2: £35.00/m2 (£42.00 inc VAT)
  • Product Code: A1-3849
  • Delivery Time: 5 - 10 Working Days
  • Brand: Knauf
  • (Tech. support: 08000304135)
  • Model: 1200mm x 1800mm - 2.16m2
  • Weight: 35.42kg
Our ratings on 19-06-2026:
Google My Business Reviews
4.8 out of 5
Show other thicknesses

To GET BEST PRICE for this product only fill below:

Need a quote for more products? Add to Quote and continue browsing to find other materials needed.

20mm Knauf Fireboard - High Performance Plasterboard 1200mm x 1800mm

Width: 1200mm
Length: 2400mm
Board Coverage: 2.16m2
Density: 820kg/m3
Weight/m2: 16.4kg
Weight: 35.42kg
Thermal Conductivity: 0.230W/mK
Fire Rating (Reaction to Fire): A1(Non-combustible)
Fire Protection (Resistance to Fire): 120minutes

20mm Knauf Fireboard is a fleece-lined high performance square-edge plasterboard that provides up to two hours of fire protection in structural steel encasement. It is also ideal for use as fillets in deflection head details (an elastic polyurethane foam with intumescent firestop additives acts as a firestop and sound seal at the partition top track). Knauf Fireboard has a white face, white fleece reverse and a white core.

Note: This board is unsuitable for areas that are continuously damp, humid or above 50C.

CHARACTERISTICS
  • Superior fire resistance,
  • Non-combustible,
  • High-performance plasterboard,
  • Simple and fast to install,
  • Easy to cut with a sharp knife,
  • Can be used with Knauf Metal Sections and accessories.
APPLICATION
  • Partitions,
  • Ceilings,
  • Dry linings

Brand: Knauf Model: 600mm x 1200mm - 0.72m2
Delivery Time: TBC
28mm Knauf Gifafloor 18 is a high performance high density gypsum fibreboard floor panel used to create raised floors over pedestals with incredible strength. it is a high-quality, interlocking tongue and grooved floor board system bonded together to form a flat screed like surface. Knauf Gifafloor ..
Brand: Knauf Model: 1200x2400 - 2.88m2
Delivery Time: 1 - 2 days
15mm Knauf Fire Panel Plasterboard is a high-performance gypsum-based board designed to provide enhanced fire resistance. It is a popular choice for use in walls and ceilings where fire safety is a key consideration. Knauf Fire Panel features a core composed of a specially formulated gypsum compound..
£24.39
£29.27 inc VAT
12.5mm Knauf Safeboard (X-ray resistant plasterboard) - For Healthcare Sector - 625mm x 2400mm 12.5mm Knauf Safeboard (X-ray resistant plasterboard) - For Healthcare Sector - 625mm x 2400mm
Guide Price
Brand: Knauf Model: 625mm x 2400mm - 1.5m2
Delivery Time: 2 - 4 days
Knauf Safeboard is an X-ray shielding plasterboard with a barium sulphate core that effectively and significantly reduces the amount of lead needed within X-ray shielding partitions in a wide range of  applications within the healthcare sector, and in many cases removing the need for lead altog..
Guide Price: £76.26
£91.51 inc VAT
Brand: Knauf Model: 5kg- 10m2
Delivery Time: In Stock 1-2 working days
Knauf Safeboard Joint Filler is a gypsum-based powder containing barium sulphate to provide radiation protection. Once mixed with water the jointing compound should be used for filling the joints between Knauf Safeboard (X-ray resistant plasterboard) and for covering the screw heads.CHARACTERISTICSX..
£39.90
£47.88 inc VAT
150mm Knauf  DriTherm Cavity Slab 34 Super (pack of 5) 150mm Knauf  DriTherm Cavity Slab 34 Super (pack of 5)
Guide Price
Brand: Knauf Model: 1200x455mm - 2.73m2
Delivery Time: 2 - 3 working days
150mm 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 effici..
Guide Price: £62.39
£74.87 inc VAT
Brand: Knauf Model: 1200x2400 - 2.88m2
Delivery Time: 1 - 2 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..
£10.74
£12.89 inc VAT

Rate this product

Please login or register to review

Related Products

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