Our Services

Coreseal Passive Fire provides practical passive fire protection services for construction, residential, and commercial projects across Auckland and New Zealand.

• Service Penetration Sealing
  Sealing around pipes, cables, ducts, and other service penetrations through fire-rated construction.

• Fire Door Remedial Works
  Fire door bottom gap treatment, fire door closer installation, smoke seal installation, hardware adjustment, and compliance-focused maintenance support.

• Fire-Rated Sealants
  Application of approved fire-rated sealants for joints, gaps, and service openings.

• Fire Collars & Wraps
  Installation of fire collars and fire wraps for selected plastic pipes and service penetrations.

• Passive Fire Compliance Support
  Support with passive fire protection compliance requirements for construction and existing building projects.

• Documentation Support
  Assistance with inspection records, product information, installation photos, and project handover documentation for passive fire protection work.

BWoF Remedial & Documentation Support

We help resolve passive fire defects identified during BWoF, IQP and council inspections. Send us the inspection report or defect list and we can scope the remedial work, complete the agreed installation, and provide photos, product information and handover records to support review by your IQP or project team.

For details, visit our BWoF & Compliance page or email info@coresealpassivefire.co.nz.