Room Integrity Testing
Door Fan Test
Validate that your gaseous fire suppression system can hold the required agent concentration for the mandated retention time — without releasing a single drop of agent. LIFECO conducts certified Door Fan Testing across the UAE in compliance with international standards.
Ensuring Fire Suppression System Performance
Room Integrity Testing (RIT) is a specialised procedure conducted to ensure that a protected enclosure can retain extinguishing gas for a sufficient duration to effectively suppress a fire.
In gaseous fire suppression systems such as HFC227ea, FK-5-1-12, CO₂, and inert gases, maintaining the required agent concentration within the enclosure is critical for system effectiveness.
Without proper room integrity, even a perfectly designed and installed suppression system may underperform — putting people, assets and operations at risk.
What's at Risk Without Proper Room Integrity
Even when a fire suppression system is properly designed and installed, any leakage within the enclosure can compromise its performance.
Loss of Extinguishing Agent
Agent escapes the enclosure before fire suppression can be achieved, leaving the protected space exposed.
Insufficient Concentration
Failure to reach and hold the required agent concentration level for the prescribed hold time.
Risk of Re-ignition
Premature loss of agent concentration significantly increases the likelihood of fire re-ignition.
The enclosure must retain the extinguishing agent concentration for a minimum of 10 minutes. Without verified room integrity, the system may not perform as intended in a real fire event.
The Door Fan Test, Step by Step
A non-destructive process that simulates discharge conditions without releasing the fire suppression agent.
Calibrated Fan Installed
A precision-calibrated fan is mounted at the doorway of the protected enclosure.
Pressurise & Depressurise
The enclosure is pressurised and depressurised to expose all leak paths.
Measure Air Leakage
Air leakage rates are accurately measured at varying pressure differentials.
Predict Retention Time
Specialised software calculates retention time of the extinguishing agent.
Professional Room Integrity Testing by LIFECO
From compliance verification to actionable corrective measures, our scope is built to ensure your suppression system performs when it matters most.
- Testing in compliance with international standards (NFPA 2001 / ISO 14520)
- Use of calibrated and certified equipment
- Detailed test reports with leakage, hold time and pass/fail status
- Identification of leakage points within the enclosure
- Recommendations for corrective measures to achieve compliance
Agents we test for
Compatible with the full range of gaseous suppression agents used in critical environments.
Typical test duration
60 to 120 minutes per enclosure. Reports submitted within 24 hours of test completion.
Room Integrity Test Booking Form
Submit your project details and pre-test photos. The LIFECO sales team will coordinate scheduling upon receipt of your request.
Terms & Conditions for Room Integrity Test (Door Fan Test)
Lichfield Fire and Safety Equipment FZE
1. Scope of Work
Lichfield Fire and Safety Equipment FZE will conduct a Room Integrity Test (Door Fan Test) to determine the enclosure’s ability to hold the extinguishing agent concentration for the required hold time, in accordance with applicable standards such as NFPA 2001 / ISO 14520. The tests will be conducted to predict the agent retention time within the designated protected areas without discharging the fire suppressant agent.
2. Client Responsibilities
The client shall ensure the room is fully completed, HVAC systems are operational, penetrations are sealed, power supply is available, and access is provided.
3. Site Conditions
- Testing shall be carried out under normal The room must be free from construction activity and obstructions.
- Initial Test: The Room Integrity Test shall be performed on a single
- Client Responsibility for Preparation: It is the Client’s responsibility to ensure that the room is properly prepared and airtight before the test. This includes:
- Ensuring perimeter walls extend from floor to ceiling or
- Sealing all intentional and unintentional openings (e.g., leaks, hardware items).
- Checking and ensuring dampers on all ducts are
- Retests:
- If the test fails due to insufficient room preparation, leakage, or any other reason, a retest will be
- A retest performed on the same day as the initial test may be conducted at no additional
- If a retest requires a separate or additional site visit, it will be considered a new test and subject to an additional fee as per a new quotation.
- Personnel Presence: All concerned authorities and personnel, including representatives from the Client, the consultant, and the owner, should be present during the test.
4. Limitations
The test is non-destructive and based on fan pressurization. Results depend on room condition at the time of testing.
Equipment Limitations: Our test equipment includes a door frame with a maximum height of 2.7 meters and a maximum width of 1.5 meters. The Client is responsible for ensuring that the chosen doorway is suitable for the equipment. If a door to be tested exceeds this height, the Client is responsible for providing the necessary door frame or an alternative sealing method.
5. Test Results
A detailed report will be provided including leakage, hold time, and pass/fail status.
6. Site Access, Preparation & Retesting
Permits and Access: All necessary permits, site access passes, and other required permissions for our team to enter and work on-site shall be arranged and provided by the Client.
Safe Working Environment: The Client must provide a safe working environment, including a stable electricity supply at each test location.
Assistance with Equipment: The Client shall provide personnel to assist with the hauling, relocation, and setup of our equipment as needed.
System Shutdown: The Client must ensure that the HVAC system, building air handlers, and any major air circulating fans are shut down during the test.
Fire Alarm System: The Client is responsible for ensuring the fire alarm system is disconnected during the test to prevent accidental agent discharge.
- Retesting due to failure or site unpreparedness will be charged
7. Safety & Liability
- Lichfield is not liable for pre-existing defects or damages due to weak
- Our Team’s Safety Gear: Our team will arrive with the necessary safety Please let us know ahead of time if there are any specific safety rules on your site.
- Client’s Responsibility for Site Safety: You are responsible for providing a safe site for our All tools, especially lifting equipment, must be in good working order and have valid safety certificates.
8. Access & Permissions
Client must arrange all permits and access prior to testing.
9. Schedule & Delays
Working Hours: The Services will be performed during standard daytime working hours unless otherwise agreed upon in a separate quotation for nighttime work.
Test Duration: The estimated duration for each test is approximately 60 to 120 minutes. Retesting due to test failure or site unpreparedness may extend the testing time.
Report Submission: Test reports will be submitted to the Client within a maximum of 24 hours after completion of the test.
Delays: Delays caused by client-side issues may result in additional charges.
10. Payment Terms
Pricing Basis: Prices are based on the agreed-upon scope of work. We reserve the right to revise prices in the event of any changes, lessening, or cancellation of the agreed scope.
Payment as per quotation. Report will be released after full payment.
11. Validity of Test Results and Submission
Room Integrity Test results are valid only at the time of testing and under the site conditions present during execution.
Any alterations or modifications to the enclosure—including sealing works, openings, closures, or new penetrations—may invalidate the test results and necessitate re-testing.
Once all pre-test requirements have been completed and verified, the submission shall remain valid for a maximum period of five (5) days, ensuring that testing is conducted under consistent and unchanged site conditions.
12. Acceptance
By signing below, both parties agree to the above Terms & Conditions.
CLIENT ACKNOWLEDGEMENT
I have read, understood, and agreed to the terms and conditions outlined above.
FAQS
Do you have a question about your subscription, a recent order, products, shipping or you want to suggest a new magazine? Here you can find some helpful answers to frequently asked questions (FAQ).
Regular inspections are recommended at least annually, with more frequent checks for high-use environments. Follow local regulations and guidelines to ensure compliance.
Industrial settings often benefit from fixed systems like sprinklers, foam systems, or gas suppression. The choice depends on the specific nature of the industrial processes involved.
Proper training in the use of fire extinguishers and other equipment is crucial. LIFECO provides training programmes to ensure that personnel are proficient in handling emergency situations effectively.
Yes, regulations vary, but generally, commercial buildings must comply with national and local fire safety codes. LIFECO experts can guide you through the regulatory requirements specific to your location.
LIFECO is committed to environmentally responsible practices. Our fire suppression systems are designed to minimise environmental impact, and we adhere to international standards for eco-friendly solutions.
Absolutely. LIFECO’s expertise extends to tailoring solutions for specific industry needs. Contact our experts to discuss customised fire protection strategies that align with your unique requirements and challenges.
Ready to validate your suppression system?
Book a Room Integrity Test today. The LIFECO sales team will coordinate scheduling within one business day of your submission.
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