25mm Knauf Fireboard - High Performance Plasterboard 1200mm x 1800mm

Guide Price
25mm Knauf Fireboard - High Performance Plasterboard 1200mm x 1800mm
Guide Price: £67.75 (£81.30 inc VAT)
Price per m2: £31.37/m2 (£37.64 inc VAT)
- Product Code: A1-3851
- Delivery Time: 5 - 10 Working Days
- Brand: Knauf (Tech. support: 08000304135)
- Model and Size: 1200mm x 1800mm - 2.16m2
- Weight: 44.06kg
Our ratings on 05-09-2025:

4.8 out of 5
25mm Knauf Fireboard - High Performance Plasterboard 1200mm x 1800mm
Width: 1200mm
Length: 1800mm
Board Coverage: 2.16m2
Density: 816kg/m3
Weight/m2: 20.4kg
Weight: 44.06kg
Thermal Conductivity: 0.230W/mK
Fire Rating (Reaction to Fire): A1(Non-combustible)
Fire Protection (Resistance to Fire): 120minutes
25mm 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 and Size: 1200mm x 1800mm - 2.16m2
Delivery Time: 5 - 10 Working Days
25mm 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..
Guide Price: £67.75
£81.30 inc VAT
Brand: Knauf
Model and Size: 1200 x 455 (6.55m2)
Delivery Time: 1 - 2 days
100mm 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..
£44.71
£53.65 inc VAT
Brand: Knauf
Model and Size: 13.5m x 1.2m - 16.20m2
Delivery Time: 1 - 2 days
50mm 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..
£44.24
£53.09 inc VAT
Brand: Knauf
Model and Size: 200mm x 50m
Delivery Time: 1 - 2 days
200mm Knauf Aquapanel Exterior Reinforcing Tape is used to reinforce joints in exterior walls where a coat of paint instead of render finish is to be applied on the Aquapanel Exterior Basecoat.INSTALLATIONApply Aquapanel Joint Filler over the joints and embed Aquapanel Exterior Reinforcing Tape.CERT..
£81.13
£97.36 inc VAT
Brand: Knauf
Model and Size: 1200mm x 3000mm - 3.60m2
Delivery Time: 1 - 2 days
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, m..
Brand: Knauf
Model and Size: internal corner
Delivery Time: In Stock 1-2 working days
Knauf Hydro Flex Internal Corner Sealing Tape is an elastomer coated flexible internal corner sealing tape element for the permanent and flexible sealing of internal joints in waterproofing areas that are at risk of scratching, e.g. sealing the connection between wall and floor in wet rooms, ba..
Related Products
Brand: Various
Model and Size: 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..