Firemaster®

- Firemaster® Extra
- Firemaster® Ceiling

Application

The Firemaster® Range is a range of insulated sandwich panels suited for the construction of non-load-bearing internal partition walls and ceilings. It provides a Reaction to Fire performance of Euroclass A2-s1, d0 when tested and classified to BS EN 13501-1:2018 for internal firewalls and compartmentation walls. In addition to the standard Colorcoat® PE25 coating, a food-safe laminate option is also available to provide a smooth, anti-static internal surface for cleanroom environments. The Firemaster® Range is available in a number of surface profiles - flat, minibead and microrib.

Product Tolerances

Product Tolerances
Length≤ 3m = ± 5mm, > 3m = ± 10mm
Width± 2mm
Thickness± 2mm
Facing Squareness± 2mm
Corners (leg length)± 3mm
Flatness± 1.5mm from theoretical flat plane over a distance of 700mm
Joint Gap± 2mm

Product Tolerances
Length	≤ 3m = ± 5mm, > 3m = ± 10mm
Width	± 2mm
Thickness	± 2mm
Facing Squareness	± 2mm
Corners (leg length)	± 3mm
Flatness	± 1.5mm from theoretical flat plane over a distance of 700mm
Joint Gap	± 2mm

Standard Specification

Length: 1800mm up to 12500mm
Panels <1800mm long can be supplied subject to an extra charge
Lengths subject to technical verification for fire/structural performance
Width: 1200mm (UK and Mainland Europe)
1100mm maximum width for export using shipping containers
Can be installed horizontally or vertically
0.5mm or 0.7mm thick internal steel faces, in white polyester lining
115kg/m3 density stone wool core
CE-marked to EN 14509:2013

Technical Properties

Firemaster® Extra
Thicknessmm75100125150175200240300
Weight (0.5/0.5)kg/m²16.819.722.525.428.332.235.842.7
Weight (0.5/0.7)kg/m²18.020.923.826.729.532.437.043.9
Weight (0.7/0.5)kg/m²18.020.923.826.729.532.437.043.9
Weight (0.7/0.7)kg/m²19.322.225.127.930.833.733.845.2
ThermalW/m²K0.480.360.300.250.220.190.160.13

Firemaster® Extra
Thickness	mm	75	100	125	150	175	200	240	300
Weight (0.5/0.5)	kg/m²	16.8	19.7	22.5	25.4	28.3	32.2	35.8	42.7
Weight (0.5/0.7)	kg/m²	18.0	20.9	23.8	26.7	29.5	32.4	37.0	43.9
Weight (0.7/0.5)	kg/m²	18.0	20.9	23.8	26.7	29.5	32.4	37.0	43.9
Weight (0.7/0.7)	kg/m²	19.3	22.2	25.1	27.9	30.8	33.7	33.8	45.2
Thermal	W/m²K	0.48	0.36	0.30	0.25	0.22	0.19	0.16	0.13

Firemaster® Ceiling
Thicknessmm75100125150175200240300
Weightkg/m²18.020.923.826.729.532.437.043.9
ThermalW/m²K0.490.370.300.250.220.190.170.14

Firemaster® Ceiling
Thickness	mm	75	100	125	150	175	200	240	300
Weight	kg/m²	18.0	20.9	23.8	26.7	29.5	32.4	37.0	43.9
Thermal	W/m²K	0.49	0.37	0.30	0.25	0.22	0.19	0.17	0.14

Specific span and acoustic performance information can be provided by the Technical Team on a project by project basis.

Fire Performance

The Firemaster® Range of wall and ceiling panels offers a Euroclass A2-s1, d0 Reaction to Fire when tested and classified to BS EN 13501-1:2018 and specified with Colorcoat® PE25, Colorcoat Prisma® or Advantica® L Control by Tata Steel.

Firemaster® Extra can also offer a fire resistance performance of up to 4 hours insulation and integrity (to BS EN 1364-1:2015) depending on thicknesses and orientation. Specific performances should be verified by the Technical Team on a project-by-project basis, to the correct standards.

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