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Certifications

Every class below comes from the manufacturer's product certification tables. Classes are issued per core and thickness and must be specified when you order; we confirm them on the quote.

Reaction to fire (EN 13501-1)

How much a product contributes to a fire. A1 is non-combustible steel; A2-s1,d0 is the mineral and glass wool range; B-s1,d0 and B-s2,d0 are the PIR-core panels.

ProductClassCoreThicknessesNotes
Delta 3B-s2,d0PIR30–120 mm
Delta 5B-s1,d0PIR100–150 mm
Delta 5B-s2,d0PIR30–150 mm
Isometal 4GB-s2,d0PIR30–50 mm
DryclampB-s1,d0PIR100–140 mmcertified as EV1M
DryclampB-s2,d0PIR30–140 mmcertified as EV1M
SupercoppoB-s2,d0PIR40–100 mm
Alfa 1B-s2,d0PIR25–200 mm
Alfa 2B-s1,d0PIR100–200 mm
Alfa 2B-s2,d0PIR25–200 mm
StarB-s1,d0PIR100–160 mm
StarB-s2,d0PIR40–160 mm
Wall DesignB-s1,d0PIR100–160 mm
Wall DesignB-s2,d0PIR40–160 mm
OndaB-s2,d0PIR70–100 mm
AirfixB-s1,d0PIR100–140 mmcertified as EV1M
AirfixB-s2,d0PIR30–140 mmcertified as EV1M
Lithos 5A2-s1,d0Mineral wool50–200 mmexcept micro-perforated
FibermetA2-s1,d0Mineral wool50–200 mmexcept micro-perforated
FiberstarA2-s1,d0Mineral wool80–200 mmexcept micro-perforated
Lithos 5 GA2-s1,d0Glass wool50–200 mm
Fibermet GA2-s1,d0Glass wool50–200 mm
Fiberstar GA2-s1,d0Glass wool50–200 mm
Alfa KingB-s1,d0PIR100–200 mm
Alfa KingB-s2,d0PIR80 mm
WSJB-s2,d0PIR30–200 mm
WFJB-s1,d0PIR100–240 mm
WFJB-s2,d0PIR100–240 mm
H 20A1Steelall
H 28A1Steelall
CT/C 200A1Steelall
SL 940A1Steelall
R/W 1000A1Steelall
Supercoppo Metal SheetA1Steelall
R/C 400A1Steelall
S/C 2000A1Steelall
E/P 3000A1Steelall
E/S 4000 AMA1Steelall
Ampex SystemA1Steelall

Fire resistance (EN 13501-2)

How long a wall or roof holds back a fire: E integrity, I insulation, R load-bearing. EI180 (Fibermet) and REI120 (Lithos 5) are the highest in the range.

ProductClassCoreThicknessesNotes
Delta 5REI30PIR100–150 mm
DryclampREI30PIR100–140 mmcertified as EV1M
Alfa 2EI30PIR100–200 mm
Alfa 2EI20PIR80 mm
Lithos 5REI120Mineral wool100–200 mm
Lithos 5REI60Mineral wool80 mm
Lithos 5REI30Mineral wool50–60 mm
Lithos 5REI120Mineral wool150–200 mmcertified as Lithos 5 Microperf.
FibermetEI180Mineral wool100–200 mmup to 4 m clear span
FibermetEI120Mineral wool100–200 mmwithout stitching screws, up to 7.5 m clear span
FibermetEI90Mineral wool80 mmup to 4 m
FibermetEI60Mineral wool80 mmup to 7.5 m
FibermetEI30Mineral wool50–60 mmup to 4 m
FibermetEI120Mineral wool100–200 mmcertified as Fibermet Microperf. · up to 4 m
FibermetEI90Mineral wool100–200 mmcertified as Fibermet Microperf. · up to 7.5 m
FibermetEI60Mineral wool80 mmcertified as Fibermet Microperf.
FiberstarEI90Mineral wool100–200 mm
FiberstarEI60Mineral wool80 mm
Fibermet GEI45Glass wool100–200 mm
Alfa KingEI60PIR200 mmup to 4 m clear span
Alfa KingEI30PIR200 mmup to 7.5 m clear span

External fire performance (EN 13501-5)

BRoof(t3) and BRoof(cwft) cover fire from outside the roof, the test that matters when solar panels sit on it.

ProductClassCoreThicknessesNotes
Delta 5BRoof(t3)PUR30–150 mm
DryclampBRoof(t3)PUR30–140 mmcertified as EV1M
SupercoppoBRoof(t3)PUR40–100 mm
Kappa 5BRoof(t3)PUR30–120 mm
Isogrek H28BRoof(t3)PUR10 mm
Isogrek H28BRoof(t3)PUR10 mmcertified as ISOGREK H28 CURVED
Lithos 5BRoof(cwft)Mineral wool50–200 mm
H 20BRoof(cwft)Steelall
H 28BRoof(cwft)Steelall
CT/C 200BRoof(cwft)Steelall
SL 940BRoof(cwft)Steelall
R/W 1000BRoof(cwft)Steelall
Supercoppo Metal SheetBRoof(cwft)Steelall
E/P 3000BRoof(cwft)Steelall

Manufacturer and environmental

The whole range is CE marked and carries EPD type III (EN ISO 14025) environmental declarations. The manufacturer holds ISO 9001:2015, ISO 14001:2015 and ISO 45001:2023.

Acoustic values (Rw to EN 10140-2, α to ISO 354) for micro-perforated mineral wool panels are on the Lithos 5, Fibermet and Fiberstar pages. Zulassung (German ABZ) applies to Delta 5, Alfa 1 and Alfa 2.

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