Fire Duct Insulation | WI-PFP-180

Fire Duct Insulation – Intumescent fire seal and passive fire protection system engineered by Wedge Insulation for demanding thermal, fire protection, and energy efficiency requirements.

Fire Duct Insulation Technical Specifications

• Fire Rating: FD30 / FD60 / FD90 / FD120 (application dependent)

• Expansion Ratio: Up to 10× original volume on heat exposure

• Activation Temperature: 150°C – 200°C

• Compliance: BS 476, EN 1634, IS 3614

• Available Forms: Strip / Tape / Putty / Board

Key Benefits

✔ Seals fire and smoke gaps within minutes of heat exposure
✔ Maintains fire compartmentation integrity during structural movement
✔ Tested to international fire standards — BS 476, EN 1634
✔ Easy retrofit installation — no specialist tools required
✔ Compatible with timber, steel, aluminium, and uPVC door frames
✔ Available in standard and high-expansion grades

Industries Served

• Commercial Buildings and High-Rise

• Industrial Facilities

• Data Centers and Server Rooms

• Healthcare and Education

• Transportation — Rail and Marine

• Residential Fire Door Upgrade

Fire Rating Options:
FD30 / FD60 / FD90 / FD120

Strip Sizes:
10 × 4 mm / 15 × 4 mm / 20 × 4 mm / custom

Board Sizes:
1200 × 600 mm (various thicknesses)

Supply:
Global supply — India, UK, Europe, Middle East, USA, Asia