Wet Riser & Dry Riser Maintenance
Your building’s fire safety systems are critical. Regular Wet Riser and Dry Riser maintenance is not just a legal requirement — it’s a vital step in protecting lives and property. At Kojo Electrics, we provide certified, professional riser testing and maintenance across Sutton and South London, ensuring your system is compliant and fully operational when it matters most.
🔍 What Are Wet and Dry Risers?
Dry Risers are vertical pipe systems installed in buildings (typically over 18m high), used by the fire brigade to deliver water to upper floors.
Wet Risers are similar but remain permanently charged with water, suitable for taller buildings (usually over 50m).
Key Benefits
Both systems must be inspected every 6 months and pressure-tested annually, in accordance with 2019 regulations.
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More Information
Do you issue a certificate after the test?
Absolutely. You’ll receive a full compliance certificate and test report for your records.
What happens if my riser system fails a test?
We’ll provide a detailed report outlining the issue, along with a quote for any necessary repairs or upgrades.
How long does a test take?
Visual inspections typically take under an hour. Full pressure tests and servicing can take 1–2 hours depending on the building size.
Can you test outside regular business hours?
Yes. We offer early morning, evening, and weekend appointments to minimize disruption to your building or tenants.
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