Roofing Change Order: Document Scope, Price, and Approval

Roofing Change Order: Document Scope, Price, and Approval

Quick answer

A roofing change order should identify the new condition, show dated photos, explain why the original scope no longer fits, and list the revised work, materials, price, time, permit effect, warranty effect, and alternatives. It should also state what happens if you decline. Except for immediate safety or damage control, pause the changed work until the authorised homeowner and contractor approve the same written version.

Victors Home Solutions / victors roofing

LansingIngham CountyMichigan

2722 E Michigan Ave suite 239, Lansing, MI 48912, USA

What triggers a change

A roofing change order is a written amendment to the original contract after scope, price, materials, or schedule needs to change. Common triggers include concealed deck damage, extra roofing layers, unexpected flashing or ventilation conditions, discontinued material, code requirements, owner upgrades, or damage discovered after tear-off.

A condition being unexpected does not by itself explain the solution. Ask the contractor to distinguish confirmed damage, code or manufacturer requirement, recommended improvement, and optional preference.

Gunner Roofing / gunner roofing

CromwellLower Connecticut River Valley Planning RegionConnecticut

700 Corporate Row, Cromwell, CT 06416, USA

What to document

The contractor should record location, quantity, measurements, photos, test or inspection basis, and relationship to the original scope. The amendment should specify removal, replacement, preparation, materials, fasteners, flashing, underlayment, disposal, testing, restoration, and cleanup.

Use model, product, colour, grade, or performance information where it affects compatibility or warranty. Mark allowances and unit prices clearly. If the full quantity remains unknown, define how it will be measured and reported.

Compare options

Ask for viable choices and their trade-offs: limited repair, broader replacement, deferment, different material, or specialist review. Confirm whether each option meets applicable code, manufacturer instructions, permit conditions, and system warranty.

Ask what happens if you decline: can original work proceed safely, must the area remain temporarily protected, does the project stop, or is another contractor needed? Do not let schedule pressure replace an explanation.

Approval and payment

Name the people authorised to approve. The change should show added or reduced price, tax, payment milestone, added days, weather implications, permit or inspection change, and effect on material and workmanship warranties.

For urgent exposure, the contract should define limited emergency protection and notification. Permanent nonurgent changes still need documented authorisation. Keep signed versions, photos, invoices, inspection records, and warranty updates together.

Change-order checklist

1. New condition and exact location.
2. Dated photos and measurements.
3. Reason original scope changes.
4. Revised labour, materials, disposal, and restoration.
5. Options and consequence of declining.
6. Price, units, tax, and payment.
7. Schedule, permit, inspection, and warranty effect.
8. Authorised signatures and date.

Limitations and notes

This guide is not legal or engineering advice. Contract, permit, lien, insurance, and consumer rules vary across US states and projects. Use current local official information and qualified advice. Homeowners should review evidence from safe ground or interior locations, not climb onto an active roof.

FAQ

Can a contractor approve a verbal change?

Contract terms and law vary, but a written amendment reduces disputes about scope and price.

What if deck damage quantity is unknown?

Use an agreed unit price, measurement method, photo process, and approval threshold.

Must work stop?

Immediate temporary protection may be necessary; define it in the contract. Pause permanent nonurgent changes until approved.

Can a change reduce price?

Yes. Document deductions and their scope and warranty effects too.

Evidence notes

This guide reflects common construction change-control practice: documented condition, defined revised scope, alternatives, unit pricing, schedule and warranty effects, and authorised approval. It does not determine contract rights.

Next steps

Add a blank change-order template and approval contacts to the project file before tear-off. When a condition appears, request photos, explanation, options, and a complete price before deciding.