Rainscreen Products Cavity Barrier Products Cladding Solutions

SP Firestop OSCB

Open state cavity barrier for rainscreen systems.

An advanced intumescent strip fixed to high density non-combustible ROCKWOOL insulation, SP Firestop OSCB is designed to form an open-state cavity barrier within a rainscreen system. This allows ventilation and drainage under normal service conditions, while in the event of a fire the intumescent strip quickly expands outwards to seal the cavity, preventing the passage of fire and smoke.

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Product Properties

Fire resistanceup to 120 minutes
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documents

 

 

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SP Firestop OSCB
SP Firestop OSCB

SP Firestop OSCB Datasheet

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OSCB Contractors Guide
OSCB Contractors Guide

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Routes to Compliance Brochure
Routes to Compliance Brochure

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UK Price List (April 2022)
UK Price List (April 2022)

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ROI Price List (April 2022)
ROI Price List (April 2022)

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Need technical support?

For all technical product and application queries, please contact our technical solutions team at technical.solutions@rockwool.co.uk or call 01656 868 490. You can also contact our technical team by completing our online form.

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