The Answer in 60 Seconds

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 where the building needs one (36 months for certificates starting on or after 1 April 2026), 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". If the value at risk has risen above the sum insured, 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). Marsh notes that inflation can leave an asset that was fully insured at the start of the policy period partially insured later, and so subject to the average clause.

Step 3 - Apply the average clause check. The standard fire policy contains a pro-rata condition of average. Marsh Singapore's example: if a building asset is insured for $6 million but the full cost of rebuilding it is $10 million (60%), a $5 million claim pays only $3 million. 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. Section 35 of the Fire Safety Act 1993 requires a Fire Certificate only for the buildings or classes of buildings the Minister designates. GoBusiness lists them: for example, a public building (other than a residential building, and with a few listed exceptions) with an occupant load of more than 200 persons, or an industrial building with an occupant load of 1,000 persons or more, a floor or site area of 5,000 square metres or more, or a habitable height of more than 24 metres. Per the GoBusiness licensing portal, FCs with a validity start date on or after 1 April 2026 are valid for 36 months under the 3-year Fire Certificate renewal regime (certificates renewed before then run 12 months until their next renewal), 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. Where your fire policy carries a warranty that you hold the licences required by law, a lapsed FC may be treated as a breach of it (see FC insurance implications).

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. One Singapore fire wording (China Taiping, condition 8) says the insurance ceases to attach to the property affected if the trade carried on is altered, or the nature of the occupation is changed in a way that increases the risk of loss or damage by fire, unless the insurer agrees by endorsement before any loss. At renewal, a material change you do not disclose is a non-disclosure that can void cover.

Step 6 - Confirm warranties and conditions are still met. Warranties found in fire wordings include sprinkler maintenance, limits on the hazardous goods stored, and fire alarm installations. 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 a licensed financial adviser or an insurance broker registered with MAS. 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. Under the GIA's Premium Payment Framework, commercial policies carry a premium payment warranty: if the premium is not received in full within 60 days of inception, cover ends automatically when that 60-day period expires, without prejudice to liability incurred within it, and the insurer is entitled to a pro-rata premium for the time on risk.

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's example for the three-year regime shows monthly reminders starting four months before the FC expires, and before each annual FC Form deadline in between, but SCDF says it is the owner's or occupier's responsibility to keep a valid FC whether or not a reminder is received. 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. Marsh's Asia index reported property insurance rates down 3% in the fourth quarter of 2024 (down 6% in Singapore) and down 5% in each quarter from the second quarter of 2025 to the second quarter of 2026.

What This Means for Your Business

If you operate from a leased commercial unit, your fire insurance protects your contents and fit-out from a fire, and your lease may also set out what you must insure. That protection depends 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.

One risk is silent underinsurance: paying premiums every year and discovering at claim time that the average clause cuts the payout in proportion to the shortfall. Treat fire insurance renewal as a 30-minute desk exercise plus one conversation with a licensed adviser, 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

Published 3 May 2026. Source verified 3 May 2026.