Combustible Cladding

Combustible cladding can be a significant consideration when assessing the fire performance of an existing external wall system.

Where combustible materials have been identified, the appropriate response depends on the complete wall construction, assessment findings and project-specific requirements.

What Is Combustible Cladding?

The term combustible cladding generally refers to façade materials capable of contributing to fire growth or spread.

However, the fire performance of an external wall cannot always be determined by looking at the visible cladding panel alone.

The complete wall build-up can include:

  • Cladding
  • Insulation
  • Cavity
  • Membranes
  • Cavity barriers
  • Fire stopping
  • Support systems
  • Substrate

Where Is Combustible Cladding Found?

Combustible materials may be present within various façade systems, including some:

  • ACM systems
  • HPL systems
  • Insulation systems
  • Rainscreen assemblies
  • Render systems
  • Other composite wall constructions

The specific materials and construction need to be established for the building concerned.

ACM Removal

Where removal is required, the existing ACM system can be dismantled in a controlled manner.

This may include:

  • Access
  • Temporary protection
  • Panel removal
  • Rail and fixing removal
  • Material segregation
  • Disposal
  • Exposure of the underlying wall
  • Preparation for replacement

See our ACM Cladding Removal service.

Investigating Combustible Cladding

Where existing records do not establish the wall construction, intrusive investigation may be required.

Our dedicated survey team can undertake façade opening-up and external wall investigation.

Visit Trident Facades Surveys →

What Happens If Combustible Cladding Is Identified?

The presence of combustible material does not by itself determine the final remediation solution.

The appropriate approach may involve:

  • Further investigation
  • External wall assessment
  • Remediation strategy
  • Cladding removal
  • Cladding replacement
  • Insulation replacement
  • Cavity barrier remediation
  • Fire-stopping remediation
  • Wider external wall remediation

Combustible Cladding Removal

Where removal is required, works need to be planned around:

  • Access
  • Dismantling
  • Temporary protection
  • Material handling
  • Disposal
  • Exposure of the underlying wall
  • Subsequent remediation

See our Cladding Removal Services.

Combustible Cladding Replacement

Replacement can involve designing and installing a new façade system appropriate to the requirements of the project.

See our Cladding Replacement Services.

From Identification to Remediation

Trident Facades can support the progression from investigation through to physical remediation.

Investigation → Assessment → Strategy → Design → Removal → Replacement

Talk to Trident Facades about combustible cladding remediation.

Tell us briefly about your requirements