Cavity Barriers (SIDERISE)

Certified fire protection for concealed cavities.

25+ Years' Experience
Accredited & Certified
Trusted by Leading Contractors

Service Overview

We install SIDERISE fire barriers to prevent the spread of fire and smoke in building cavities. These systems balance breathability with fire safety and are tested to European standards.

Key Features

  • Passive fire protection
  • Acoustic and thermal insulation included
  • Certified to ETAG026 Part 3 and ASFP standards
  • Over 40 years proven expertise

Ready to start your project?

From consultation to completion, we deliver professional roofing and cladding solutions nationwide

Expert Consultation

Free consultation service for your roofing and cladding needs

Quality Installation

Professional Installation by experienced, fully trained and competent teams

Ongoing Support

Maintenance programmes and continued support to protect your investment

Based in Bromley, London • Providing Nationwide Services • Fully Accredited and Certified