Handover does not end with the keys
Receiving a new home means learning how to care for it. A warranty and maintenance manual reduces doubts about installations, finishes, inspections and reports.
It also organizes responsibilities between builder, supplier and owner.
Useful content
- Warranties by system, finish or installed equipment.
- Recommended preventive maintenance dates.
- Location of valves, utility boxes, contacts and technical manuals.
- Process for reporting details after handover.
Better experience
A clear handover prevents small details from becoming frustration. Ask to review the manual during the final walkthrough, not afterward.
Connect each warranty to an identifiable system
The manual should distinguish structure, waterproofing, utilities, windows, carpentry, finishes and delivered equipment. For each area, it should identify the supplier or responsible party, term, reasonable exclusions and evidence needed for a report. A general warranty statement does not explain whom to call or what to provide.
Request model numbers, manufacturer manuals and receipts when applicable. Confirm which items require registration or activation. Documentation should match what is installed in the home; if an approved substitution occurred, the manual should reflect it as well.
Separate defects, adjustments and maintenance
During handover, ask which situations fall under warranty and which depend on use or maintenance. Seals, filters, exterior paint, roof areas and equipment may require periodic review. A table with activity, frequency and responsible party reduces confusion and helps preserve maintenance evidence.
Record initial readings, tests and observations with dates. Avoid repairing an item yourself while it still requires evaluation, because this may conceal the cause or affect coverage. Use the stated channel first and keep the ticket number, photographs and response.
Test the reporting process before closing
Before signing, identify the email, phone, service hours, required details and estimated response times. Ask for inspection items to be attached to the handover record with an owner and follow-up path that is separate from future warranty claims.
Keep the manual, plans, keys, inventory, handover record and communications in a folder available to the household. Profeco identifies information and warranty obligations in property transactions; the manual's practical value is turning those obligations into a clear procedure from day one.



