FIREFLY Penowrap Fire Barrier - Fire-Rated Silica Wrap
Verified by manufacturer 2 months ago
Lightweight, flexible fire wrap, with 60 minutes performance as a component within a FIREFLY™ fire barrier system.
Application
- FIREFLY Penowrap is used as a component with other FIREFLY flexible fire barrier systems. It is suitable for wrapping timber and steel structures/substrates up to 300 mm below the barrier for additional fire protection.
- Application: Wrap to cover exposed timber and steel at the head of an installation, up to 300 mm depth when used within a FIREFLY barriers system.
Description
FIREFLY Penowrap is a lightweight, flexible fire wrap, used as a component within FIREFLY's fire barrier systems. Penowrap provides 60 minutes integrity and 60 minutes insulation when used to wrap exposed sections of timber and steel. FIREFLY Penowrap is manufactured using a layer of nonwoven silica with aluminium foil to the outward face.
Features and benefits:
- Exceeds 60 minutes integrity and 60 minutes insulation as part of a FIREFLY barrier system.
- Tested to BS 476 Parts 20 & 22.
- Enhanced protection to further improve performance and resist fire pressure at the head of a structure.
- Wraps and protects exposed, more vulnerable areas when used in conjunction with a FIREFLY barrier system.
- Lightweight, flexible, non-toxic and durable.
- Easy to shape, cut and install.
- Utilises standard fixings, angles and high temperature adhesives approved for all FIREFLY barriers.
General information
Color | White Silver |
Finish | Reflective |
Material | Silica Foil |
Shape | Rectangle |
Length | 10000 mm Manufacturer guidanceRoll length. |
Width | 300 mm |
Height | 12 mm Manufacturer guidanceThickness. |
Warranty description | Ten year |
Uniclass | |
CAWS | K10/545 Cavity fire barriers within suspended ceilings K10/530 Cavity fire barriers within partitions/ wall linings P10/410 Flexible cavity barriers K10/15 Lining on timber K10/30 Metal stud K40/287 Cavity barriers K10/25 Ceiling lining on timber K10/35 Wall lining system (metal framing) K10/41 Wall lining system (metal furrings) K10/45 Wall lining system (adhesive) K10/57 Encasement on timber framing K10/55 Encasement system (metal framing) K10/50 Suspended ceiling system on metal framing |
Specification data - Coated woven glass fibre cloth flexible cavity barriers
Thickness | 12 mm. |
Fire performance | Fire resistance: 60/60 integrity/ insulation to BS 476-20 and BS 476-22.Guidance for specification option: In conjunction with a FIREFLY barrier system. |
Sound insulation rating | Not required. |
Recycled content | None permitted. |
Coating | White/ silver foil. |
Fire propagation to BS 476-6 | Pass. |
SurfaceSpreadOfFlame | To BS 476-7, Pass. |
Width | 300 mm. |
Weight | 2.02 kg/m2. |
Sustainability data
Contains Red List materials | No |
Country of material origin | United Kingdom |
Country of product manufacture | United Kingdom |
Material | Silica Foil |
Manufacturing plant location | |
Expected Life | Lifetime |
Literature
FIREFLY Penowrap Data Sheet
Case studies
FIREFLY System Upgrades Roofspaces At Ashfield Wellbeing Centre