Introduction
Fire supplements succeed or fail on documentation — not negotiation tone. Desk reviewers approve scope they can verify and forward internally. When photo exhibits, inventories, and estimate narratives do not align, carriers request additional information, reduce lines proportionally, or deny scope entirely. Contractors who treat documentation as a pre-submission checklist — not an afterthought assembled at invoice — recover more legitimate fire scope with fewer revision cycles.
Carrier verification depends on indexed evidence: room-labeled photos, migration narratives, demolition discovery logs, contents pages, HVAC inspection notes, and cover letters that map attachments to line items. Scope support means every billed assembly has at least one named exhibit a reviewer can open without calling the field. Reducing supplement delays starts with reviewer-ready packages the first time — not aggressive follow-up on incomplete files.
This checklist is built for project managers, estimators, and claims managers who submit fire supplements in-house or through a partner. It complements the Fire Damage Supplement Playbook workflow and the specialty documentation guides linked in each section — it does not replace field capture procedures or supplement negotiation strategy.
Run this checklist before every fire supplement submission. Build a repeatable process your team applies from intake through phased supplements so documentation quality does not depend on one senior estimator. Educational guidance only — not legal advice. Policy language, carrier programs, and local requirements vary by file.
Property Documentation
Property documentation establishes the visual baseline carriers use to verify every downstream line item. Incomplete exterior or room photography is the fastest path to proportional reductions on smoke, contents, and rebuild scope — desk reviewers cannot approve rooms they cannot see.
Capture overall exterior elevations from multiple angles showing fire department access, board-up or tarp conditions, and visible structural impact. Document every affected room with a consistent sequence: wide shots establishing room identity, mid-range shots showing ceiling and wall coverage, and close-ups on substrates where clean-versus-replace is disputed.
Ceiling assemblies carry heavy smoke load on many losses yet appear in photo sets less often than walls. Document ceilings, crown molding, and light fixtures in every affected room. Walls need substrate-specific close-ups — painted drywall, wood paneling, and tile each carry different restoration methods. Flooring documentation includes carpet, pad, hardwood, tile grout, and subfloor exposure when demolition is planned.
Trim, built-in cabinetry, and mechanical systems each require separate evidence when billed. Fixed cabinets need interior void photos when migration is claimed behind face frames. Mechanical systems — furnaces, water heaters, electrical panels — need status photos when heat, soot, or suppression water affected operation. Room labels on every image must match the carrier sketch and your estimate.
- Overall exterior photos — elevations, access, board-up, and visible structural impact
- Every affected room — wide, mid-range, and close-up sequences with consistent labels
- Ceiling — corners, fixtures, and upper-wall transition where smoke load concentrates
- Walls — substrate type, soot texture, and vertical spread by room
- Flooring — carpet, pad, hard surface, grout, and subfloor when exposed
- Trim and built-ins — crown, base, casings, and fixed cabinetry interiors
- Mechanical systems — HVAC equipment, water heaters, panels when scope is billed
Smoke & Soot Documentation
Smoke and soot scope is almost entirely documentation-driven. Carriers approve contamination lines when migration paths, substrate evidence, and cleaning method notes prove impact beyond the origin room. Treat smoke as a contamination event with spatial spread — not a cosmetic wipe on visible staining alone.
Document smoke migration from origin through halls, stairwells, and upper floors with labeled progression photos. Note soot type and deposition character where it affects procedure selection — dry, wet, protein, or fuel-oil residue each carry different cleaning methods and carrier scrutiny.
Odor observations need room-by-room intake logs before treatment — intensity, odor character, and HVAC circulation notes. Odor migration often exceeds visible soot, especially on protein fires and slow-burn losses. HVAC contamination documentation includes register and grille photos, filter condition at intake, accessible duct inspection, and system run status after the fire.
Surface contamination evidence combines wide context shots with substrate close-ups and test-clean results where clean-versus-replace is disputed. Cleaning recommendations should tie to contamination type and porosity — seal-and-replace on porous assemblies needs different proof than wipe-and-paint on non-porous surfaces.
- Smoke migration — labeled progression from origin through connected spaces
- Odor observations — room-by-room intake logs before treatment begins
- HVAC contamination — registers, filters, plenum access, and system run status
- Surface contamination — substrate close-ups, soot type notes, and test-clean results
- Cleaning recommendations — method tied to contamination type and material porosity
Structural Documentation
Structural documentation proves char, heat, and water damage that carriers cannot see from an initial walk. Fire scope expands during demolition — and supplements that lack contemporaneous discovery evidence lose framing, insulation, and roofing lines on desk review.
Document framing members with close-ups showing char depth, heat discoloration, and connection compromise. Drywall removal photos should show cavity conditions before repairs close access — soot in stud bays, compromised fire blocking, and wet insulation from suppression. Insulation documentation includes type, location, and contamination extent when replacement is billed.
Roofing scope needs exterior elevation photos, decking exposure during tear-off, and underlayment conditions when heat or ember impact is claimed. Hidden damage discovered during demolition — char in trusses, compromised headers, soot in attics — must be photographed contemporaneously with a dated discovery log.
Engineering or structural assessment reports strengthen scope when carriers propose patch-only repairs on compromised assemblies. Pair field photos with report excerpts in the supplement index so desk reviewers can forward both without requesting a reinspection.
- Framing — char depth, heat discoloration, and connection compromise close-ups
- Drywall — cavity exposure before close-in; soot and moisture in stud bays
- Insulation — type, location, and contamination when replacement is billed
- Roofing — decking exposure, underlayment, and exterior elevation context
- Hidden damage — attic, crawlspace, and cavity char photographed during demo
- Demolition discoveries — dated log entries tied to discovery photos
Contents Documentation
Contents scope reduces faster than structural lines when inventories lack in-place photos and salvageability notes. Carriers approve cleaning and replacement when room-located evidence proves pre-loss condition, damage type, and the method billed.
Document electronics with make, model, serial numbers, and damage photos in place before pack-out. Furniture and upholstery need wide shots showing location plus close-ups on staining, odor impact, and structural compromise. Soft goods — clothing, linens, drapery — require inventory lines with quantity and cleaning-versus-replacement rationale.
Appliances need installation context photos and interior condition when smoke or heat affected operation. Inventory format should list description, quantity, room location, condition, and recommended disposition on every page carriers will review.
Cleaning versus replacement decisions need substrate-specific justification — porous items, protein-fire residue, and heat-distorted assemblies often require replacement documentation that wipe-only photos cannot support. Tie high-value items to individual photo exhibits in the supplement index.
- Electronics — make, model, serial, and in-place damage photos
- Furniture and upholstery — location, staining, odor, and structural impact
- Soft goods — quantity, room location, and cleaning-versus-replace notes
- Appliances — installation context and interior condition when affected
- Inventory — description, quantity, room, condition, and disposition per item
- Cleaning vs replacement — salvageability rationale tied to contamination type
Pack-Out Documentation
Pack-out scope fails desk review when inventory, chain of custody, and storage documentation do not connect. Carriers approve manipulation, transport, storage, and cleaning lines when each phase has dated records tied to inventory line numbers.
Inventory at pack-out must match pre-loss room locations documented before items leave the structure. Chain-of-custody logs record who handled items, transport dates, and warehouse receipt signatures. Storage documentation includes facility photos, climate notes when sensitive contents require controlled conditions, and monthly inventory reconciliation.
Cleaning documentation for off-site contents ties procedure records to inventory pages — which items were cleaned, which were sealed, which were deemed non-salvageable. Photo tracking through pack-out, storage, and return prevents disputes when carriers question whether items were actually processed.
Return documentation confirms item condition at delivery and homeowner or tenant acknowledgment when applicable. Commercial losses need tenant-owner separation on inventory and storage billing — see the commercial fire guide when multiple stakeholders share a structure.
- Inventory — room-located lists matching pre-pack-out photos
- Chain of custody — handler, transport date, and warehouse receipt per batch
- Storage — facility photos, climate notes, and monthly reconciliation
- Cleaning — procedure records tied to inventory line numbers
- Photo tracking — in-place, packed, stored, cleaned, and returned images
Code Upgrade Documentation
Code-driven rebuild scope requires documentation carriers can separate from like-kind repair. Ordinance and law coverage, local amendments, and AHJ requirements each need distinct exhibits — not a single narrative asserting "code required."
AHJ notices and inspection results document what the authority having jurisdiction mandated — not what the contractor prefers. Permit requirements show which assemblies trigger upgrade scope: electrical panels, smoke detectors, insulation R-value, fire-rated assemblies, and egress modifications.
Ordinance and law documentation ties policy coverage language to specific upgrade line items. Required inspections — rough electrical, framing, insulation, final occupancy — should appear on a permit timeline correlated to billed phases.
Code citations with edition year and section references give desk reviewers language they can forward to underwriting. Pair citations with photos of existing non-compliant conditions discovered during demolition — not just the proposed replacement assembly.
- AHJ notices — inspection results and mandated correction letters
- Permit requirements — applications, approved scope, and inspection schedule
- Ordinance & Law — policy coverage reference tied to specific upgrade lines
- Required inspections — rough, insulation, and final correlated to billed phases
- Code citations — edition, section, and photo of non-compliant existing conditions
Estimate Support
Documentation without estimate alignment leaves money on the table. Carriers match exhibits to line items — when narratives, quantities, and photo indexes diverge from the Xactimate file, reviewers drop lines rather than reconcile gaps.
Xactimate narratives should explain non-obvious scope: why a room needs seal-and-replace instead of wipe, why HVAC components require replacement instead of cleaning, why selective demolition exceeded carrier assumptions. Quantity justification ties sketch dimensions, count sheets, and photo evidence to billed units.
Supporting reports — engineering, industrial hygiene, HVAC inspection, contents valuation — need excerpt pages indexed in the cover letter with report date and author credentials. Estimate organization groups line items by phase and room so reviewers can navigate complex fire files without cross-referencing scattered attachments.
Line-item grouping separates smoke cleaning, structural rebuild, contents manipulation, code upgrades, and suppression water mitigation. Mixed assemblies in a single room still need trade-separated documentation bundles carriers can approve independently.
- Xactimate narratives — method and scope rationale for non-obvious lines
- Quantity justification — sketch, count sheets, and photos tied to units billed
- Supporting reports — indexed excerpts with date, author, and relevant findings
- Estimate organization — phase and room grouping for complex fire files
- Line-item grouping — trade-separated bundles: smoke, structure, contents, code, water
Final Submission Checklist
Run this pre-submission review before every fire supplement leaves your office. Each item should be verifiable — not aspirational. If an item is incomplete, delay submission until evidence exists or remove the unsupported line from the request.
Assign a supplement owner to sign off on this checklist. Compare the carrier estimate line by line against your documentation index — every requested dollar needs a named exhibit. Phased supplements still require full indexing for the scope in that submission; partial packages invite proportional reductions on undocumented lines.
- Cover letter with attachment index mapping exhibits to estimate line numbers
- Revised Xactimate estimate with room labels matching photos and sketch
- Exterior elevation photos with date stamps and property identification
- Origin room and migration path photo sequence with room labels
- Every affected room documented: wide, mid-range, ceiling, and substrate close-ups
- Smoke and soot evidence: migration narrative, odor logs, and test-clean results
- HVAC documentation: registers, filters, inspection notes, and component photos
- Structural and demolition discovery log with contemporaneous cavity photos
- Hidden damage photos captured before repairs close access
- Contents inventory pages with in-place photos for high-value items
- Pack-out chain-of-custody and storage records tied to inventory lines
- Code upgrade citations with AHJ notices and permit documentation
- Engineering or specialty report excerpts indexed in cover letter
- Suppression water damage documented separately from fire residue scope
- Room names consistent across photos, sketch, inventory, and estimate
- Correspondence log with carrier estimate receipt date and review notes
- Gap log from intake showing what carrier estimate omitted vs field scope
- Trade-separated line-item grouping in estimate and attachment bundles
- Supplement owner sign-off confirming checklist completion
- CRM upload of final package version with submission date and phase label
Conclusion
The strongest fire supplements are built on complete documentation — not aggressive negotiation. Carriers approve scope they can verify from indexed exhibits aligned to estimate line items. Contractors who run this checklist before every submission reduce revision cycles, defend legitimate scope during desk review, and recover margin that incomplete files leave on the table.
Use this checklist as your pre-submission gate. Pair it with the Fire Damage Supplement Playbook for the complete workflow from carrier estimate review through phased submission, reinspection, and settlement. Field capture standards live in the specialty fire documentation guides linked throughout each section.
Documentation quality is a production discipline — not a back-office afterthought. Train project managers and field leads to capture evidence contemporaneously, index files by room and phase from intake, and hold supplement submission until this checklist passes. That repeatable process is what separates contractors who recover fire scope from those who absorb it.