The Answer in 60 Seconds

Per the General Insurance Association of Singapore (gia.org.sg), commercial fire insurance is renewed annually. Before renewal, the policyholder should re-estimate the sum insured on a replacement-cost basis to avoid the average clause (under-insurance penalty), confirm the SCDF Fire Certificate is current (renewable annually for non-residential buildings under the Fire Safety Act), notify the insurer of any change in occupancy or trade, and pay before the policy expiry date. Per Marsh's Singapore guidance, "the Average Clause dictates that the sum insured is always adjusted to reflect the present total value at risk" — fail to update the value, and a partial loss claim is reduced proportionally.

The Step-by-Step

Step 1 — Pull last year's claims history (60 days before expiry). Insurers ask. Get a list of any incidents — even those that didn't become claims. This affects renewal pricing and underwriter appetite.

Step 2 — Recalculate the sum insured on a reinstatement (replacement-cost) basis. Per GIA's property insurance FAQ: "The sum insured of a property is usually computed on a replacement cost basis, which is the cost to replace (i.e., to reconstruct) the property, and necessary incidental charges like professional and debris removal fees."

For contents (machinery, stock, fit-out), that means the cost to replace as new today — not what you paid five years ago. The Building and Construction Authority's Building Works Tender Price Index (TPI, base year 2010=100) rose from 102.8 in 2020 to 137.7 in 2024 — a cumulative ~34% increase (BCA Key Construction Information statistics, data as at 22 August 2025). Inflation drift at this scale is the single biggest cause of silent underinsurance.

Step 3 — Apply the average clause check. The standard fire policy contains a pro-rata condition of average. Marsh Singapore explains: if a building is insured for S$6 million but its true reinstatement value is S$10 million (60%), a S$1 million partial loss pays only S$600,000. Every claim is reduced by the underinsurance ratio. Use a quantity surveyor or qualified valuer if the property is material.

Step 4 — Verify SCDF Fire Certificate (FC) status. The Fire Certificate is required under section 35 of the Fire Safety Act for "the owner or occupier of any public buildings such as offices, hospitals, shopping complexes, industrial buildings and private residential buildings" (per gobusiness.gov.sg). Validity is currently 12 months; per the GoBusiness licensing portal, FCs issued on or after 1 April 2026 will be valid for 36 months under a new 3-year regime, with the non-residential application fee revised from S$33 to S$36 per storey. Annual PE inspections of fire safety systems remain mandatory regardless of the new validity period. A lapsed FC can void the FC-related warranty in your fire policy.

Step 5 — Disclose any change in occupancy, trade, or building use. If the unit was a warehouse last year and is now an F&B kitchen, the underlying risk has changed materially. Standard fire policies require disclosure "immediately on the same coming to their knowledge" with payment of any additional premium. Failure is a non-disclosure that can void cover.

Step 6 — Confirm warranties and conditions are still met. Common warranties include: hot work permits for any cutting/welding, sprinkler maintenance, no storage of flammable goods exceeding stated limits, premises-not-left-unattended clauses, security/fire alarm activation. Breach of warranty entitles the insurer to be "wholly discharged from all liabilities under the policy as from the date of the breach" (CMS Singapore insurance law guide).

Step 7 — Compare quotes from MAS-licensed general insurers via your IFA or broker. Specifics vary widely by insurer, occupancy class, location, and prior claims. Don't pick on price alone — sub-limits, excess, and exclusion wording differ.

Step 8 — Sign and pay before expiry. Premium warranty clauses commonly state premium must be paid within 60 days of inception or the policy is automatically void from inception. Don't assume a grace period.

Common Mistakes / What Goes Wrong

  1. "Last year's sum insured plus 5%." Inflation rarely matches your guess — BCA's TPI shows the index moved roughly 34% over four years. Get a fresh valuation every 2–3 years for material assets.
  2. Insuring market value instead of reinstatement cost. Market value of a leasehold factory can be far below the cost to rebuild after a fire. The average clause applies on reinstatement value if you've elected the reinstatement basis.
  3. Letting the SCDF FC lapse. SCDF sends a reminder four months before expiry, but many SMEs miss it. An FC-maintenance warranty in your fire policy can be triggered.
  4. Not declaring a change in tenant or use. A landlord adding a new commercial tenant changes the risk profile — disclose to the insurer.
  5. Auto-renewing without comparison. The fire/PAR market repriced sharply after 2023. A multi-quote comparison through an IFA is normal practice.

What This Means for Your Business

If you operate from a leased commercial unit, your fire insurance is doing two jobs at once: protecting your contents/fit-out from a fire, and (if the lease requires) indemnifying the landlord for damage you cause. Both depend on the sum insured being adequate and the policy being live.

Practical checklist before renewal:

  • Have a recent reinstatement-cost figure for buildings (if you own) and contents (always).
  • Have a copy of the current SCDF FC, FSC, or TOP/CSC document.
  • Disclose any new tenant, new machine, new chemical, or new manufacturing process.
  • Confirm Business Interruption sum insured matches your current gross profit / payroll, not last year's.

The biggest risk is silent underinsurance — paying premiums every year and discovering at claim time that the average clause halves the payout. Treat fire insurance renewal as a 30-minute desk exercise plus one conversation with an IFA, not a 5-minute click-through.

Questions to Ask Your Adviser

  1. Is my fire policy on a reinstatement-value or indemnity (depreciated) basis?
  2. What is the average clause threshold — does the policy waive it if I'm insured for at least 85% of value?
  3. Does my policy include Business Interruption, and how is the indemnity period set?
  4. Are flood, water damage, and burst-pipe risks covered as standard or excluded?
  5. Does my landlord need to be added as a Loss Payee or named on a noted-interest endorsement?

Related Information

  • How to apply for a Fire Safety Certificate (FSC) step by step
  • How to read your commercial insurance policy schedule
  • Property All Risks vs. fire-only: which underwriting basis applies

Published 3 May 2026. Source verified 3 May 2026. COVA is an introducer under MAS Notice FAA-N02. We do not recommend insurance products. We provide factual information sourced from primary regulators and route you to a licensed IFA who can match a policy to your specific situation.