Prepared by The Hammer Mill · Sources checked September 2026 · Editorial approach
A useful siding budget starts with the work, not an assessment amount per owner. Define the buildings and elevations, compare proposals for the same scope, and separate confirmed prices from allowances and unresolved conditions. Then evaluate available funds and the authority needed to commit them.
This guide offers a budgeting framework, not a recommendation to borrow, assess owners or use a particular fund. Association authority and owner allocations require review of the governing documents and applicable requirements.
Use four budget columns
| Column | What belongs here | What does not belong here |
|---|---|---|
| Defined work | Accepted proposal for an identified scope revision | Unselected alternates |
| Known owner costs | Identified design, investigation and other owner responsibilities | Guesses presented as quotes |
| Unresolved exposure | Uninvestigated conditions and unpriced decisions | A claim that every risk will occur |
| Available funding | Funds confirmed for this purpose | Unapproved insurance proceeds or financing |
Keep the supporting document beside each entry. If the amount comes from a proposal, record its date and validity. If it is an allowance, record how the final amount is reconciled. If it is an owner planning assumption, label it plainly.
An illustrative funding-gap calculation
Assume a project has $240,000 of defined work, $12,000 of identified owner-side costs, and $18,000 held as an illustrative planning contingency. Assume $90,000 is confirmed available for the project and $80,000 of insurance proceeds is confirmed applicable. These are invented numbers, not Tulsa prices or a recommended contingency.
The planning total is $270,000. Subtracting the two confirmed funding amounts leaves a $100,000 gap. The next question is how the owner or association is permitted and prepared to address that gap—not whether an online calculator can divide it evenly among residents.
For an association, equal division may be inconsistent with the actual allocation method. The documents and advisers must establish the correct treatment. For an apartment owner, the capital budget and financing decision follow the owner’s structure and objectives.
Do not count the same money twice
An insurance estimate, a payment already received and a proposed future payment may refer to overlapping amounts. Keep the accounting clear. Ask the insurer or adviser to explain how deductibles, depreciation and any other adjustments affect the funds actually available for the work.
OID explains that the insurance policy is a contract and recommends keeping damage records and receipts. A generic website discussion cannot establish what your policy pays. OID: after the disaster.
Likewise, money in a bank account is not automatically available for every purpose. Have the responsible adviser confirm whether funds are committed, restricted or needed for other obligations before treating the balance as project funding.
Compare phasing as a different scope
If the owner considers completing two buildings now and others later, request a phased proposal. Ask about repeat mobilization, temporary terminations, retained interfaces, product availability and how the assessment supports the chosen order.
A phased project can also change documentation. Each phase should have clear acceptance, warranty, maintenance and handover records. Keep a master register so later work can connect to earlier decisions.
Do not describe phasing as cheaper without evaluating the full proposal. Its value may lie in timing or operational flexibility rather than a lower total cost.
Prepare the adviser questions
For an association, gather the declaration, relevant policies, current budget, existing reserve information, proposed scope and approval records. Ask who can authorize the commitment, what process applies, how costs are allocated, and what disclosures or notices are required.
For financing discussions, request written terms and an explanation of the obligations. Compare more than the periodic payment: the amount financed, fees, rate structure, term, security and repayment conditions all belong in the review. Use qualified financial and legal advice for the actual decision.
Keep changes visible after approval
The initial approval should not end budget tracking. Maintain a change register that links each approved change to the location, reason, price and funding effect. Update the forecast when a contingency is used or an allowance is reconciled.
A board or owner should be able to see the original authorized amount, approved changes, remaining known commitments and unresolved items. That is more useful than a single “percent complete” figure without context.
FAQ
What contingency percentage should we use?
This guide does not prescribe one. Base the discussion on investigation quality, scope definition, concealed conditions and the owner’s risk assessment. A percentage cannot replace missing information.
Can we assume insurance will close the gap?
No. Track confirmed proceeds separately from disputed or anticipated amounts and obtain policy-specific advice.
Should we divide the project equally among units?
Not without confirming the applicable allocation method. Unit count is not a substitute for the governing documents or ownership structure.
Build the decision packet
Use the bid worksheet, association planning page and full project guide. Start a project inquiry once you can describe the property and the work under consideration.