Fire Rated Cavity Closers

Dacatie Fire Sock – Advanced Cavity Fire Barrier for Complete Building Protection

The Dacatie Fire Sock is a high-performance cavity fire barrier designed to maintain the integrity of fire-resistant walls and floors by preventing the spread of flames, smoke, and heat through concealed cavities.

Engineered for reliability and ease of installation, the Dacatie Fire Sock provides up to 60 minutes of fire resistance, helping buildings meet the latest UK Building Regulations and Part B fire safety standards.

Reliable Fire Protection for Cavity Walls

Hidden cavities between inner and outer masonry leaves can act as channels for fire and smoke if left unprotected. The Dacatie Fire Sock forms an effective seal at party wall junctions, floor slabs, and around openings, creating fire-safe compartments that prevent lateral and vertical fire spread.

With a simple push-fit design, the Fire Sock ensures fast installation and consistent performance on site — ideal for both new-build and refurbishment projects.

Key Benefits of Dacatie Fire Sock

• Up to 60 minutes of fire resistance for cavity wall protection
• Simple push-fit installation – no special tools required
•  Maintains fire compartmentation within the cavity
• Lightweight and flexible – fits neatly around building junctions
• Eco-friendly materials with Zero Ozone Depletion Potential (ODP) and Global Warming Potential (GWP) <5
• Compliant with UK Building Regulations and Part B Fire Safety

Fire Safety and Compliance with Dacatie

All Dacatie Fire Socks are manufactured to the highest standards and integrate seamlessly with our range of cavity closers, frame formers, and Insulated DPCs, ensuring a continuous line of fire and thermal protection throughout the building envelope.

For technical details, installation advice, or to request product datasheets, contact our expert team:

📞 0161 627 4222
📧 [email protected]