Enclosure integrity testing confirms that sealed rooms can contain a fire suppression agent for the required retention period.
This ensures that the extinguishing gas remains effective long enough to suppress a fire and prevent re-ignition.
Our team conducts controlled pressure tests using calibrated equipment and follows all procedures in line with SANS 14520, ISO 14520, and NFPA 2001.
Each test provides measurable data and results that help clients verify compliance, maintain safety standards, and protect critical assets.
Complete the form below and our team will contact you to arrange an Integrity Test.
Fire stopping around cables, ducts, and penetrations is a vital part of construction safety.
It prevents the spread of fire, smoke, and toxic gases through walls, ceilings, and service openings — maintaining the integrity of fire-rated compartments and protecting occupants.
Fire stopping around cables, ducts, and penetrations is a vital part of construction safety.
It prevents the spread of fire, smoke, and toxic gases through walls, ceilings, and service openings — maintaining the integrity of fire-rated compartments and protecting occupants.
All installations use tested, certified materials and are carried out in accordance with SANS 10400 Part T and international best practice.
Systems and components used to seal around service penetrations and joints in fire-rated walls, ceilings, and compartment lines, restoring fire resistance and impeding the spread of fire and smoke.
Openings created for cables, pipes, or ducts that can compromise fire safety if left unsealed.
Dividing a building into sections that can individually withstand fire for a specified duration, reducing fire and smoke spread.
Specially tested compounds and products proven to seal around cables and penetrations to prevent fire and smoke transfer.
Each installation begins with a site-specific assessment to determine system requirements and approved materials.
We follow certified methods, provide full compliance documentation, and ensure all installations meet the fire resistance and regulatory standards outlined in SANS 10400 Part T and relevant ISO codes.
Complete the form below and our team will contact you to arrange a professional site inspection.
Integra Seal supplies and installs dual-acting pressure relief vents designed for gaseous extinguishing systems.
These vents are gravity balanced for full-proof operation and engineered to deliver a validated efficiency factor of free vent area across all pressures.
The Pressure Vents range represents a new development in gaseous suppression venting, offering exceptional accuracy and reliability.
The vent blades begin to open at 60–80 Pascals and are fully open at 125 Pascals in both directions, maintaining more than 75% free vent area at the reference pressure.
We supply several vent sizes depending on the room size and the results of Enclosure Integrity Testing, ensuring each system performs precisely within design specifications.
Every installation is completed in compliance with SANS 10400 Part T, applicable international standards, and manufacturer specifications — providing balanced airflow, safety, and reliable venting during discharge events.
These pressure vents are ideal for data centres, electrical rooms, control rooms, and other critical enclosures requiring controlled pressure relief and containment integrity.
Complete the form below and our team will contact you to discuss your Pressure Vent requirements.