Firehalt SF120 – Certified Smoke & Flame Barrier
Firehalt SF120 is a flexible, high-performance smoke and flame barrier designed for vertical use in concealed spaces. Delivering 120 minutes integrity-only fire resistance, it provides effective compartmentation while being lightweight, durable, and simple to install.
Key Features & Benefits
Certified Fire Performance
Independently tested by Warringtonfire to BS 476: Parts 20/22
Provides 120 minutes integrity-only fire resistance
Certified by KIWA/IFCC – Ref #1334
Also tested to EN 1364 (Part 1)
Effective Smoke & Flame Control
Prevents the passage of smoke and flame for up to 2 hours
Maintains compartmentation in roof cavities and concealed voids
Durable & Flexible Construction
Made from specially woven, treated glass fibre fabric
Weavelock fire-resistant coating – food safe & non-corrosive
Non-respirable fibres for safe handling
Easy Installation
Lightweight and highly flexible – easy to cut, shape, and fit
No specialist tools or fittings required
Clean white finish for a professional installation
Technical Specifications
Minimum Thickness: 0.5 mm
Minimum Weight: 450 g/m²
Fibre Diameter: > 6 micron (non-respirable)
Colour: White
Application: Vertical use only
Packaging & Dimensions
Roll Width: 130 cm
Roll Length: 25 m (standard) – 32.5 m² area
Alternative Size: 10 m roll – 13 m² area
Packaging: Rolled on cardboard core and individually wrapped in polythene
Why Choose Firehalt SF120?
With independent KIWA/IFCC certification and proven 120-minute integrity-only protection, Firehalt SF120 is the trusted choice for smoke and flame control in commercial, industrial, and residential fire protection systems. Its lightweight, flexible design makes it easy to install without specialist tools, ensuring safety, compliance, and reliability.
Please contact us on 01752 690997 or [email protected] for a quote or for any technical enquiries.
There is more information about our other fire curtains here.

