01
Reuse or replace
Base reuse on identified profile, condition, quantity, handling risk, layout, and matching supply.
Whole-assembly planning for tile reroof decisions
Plan the roof beneath the tile, not just the tile you can see
Plan a tile reroof around the complete assembly, tile reuse decisions, underlayment, and the evidence needed to compare proposals.
Owners planning a concrete or clay tile reroof
01Separate reusable field tile from scarce trim pieces
02Define underlayment, flashing, and penetration details
03Plan breakage allowance and storage before tear-off
Decisions before work starts
Tile reroof planning, material reuse, and whole-assembly decisions
A tile reroof is an assembly decision. The visible concrete or clay tile matters, but so do the deck, underlayment, flashings, valleys, battens or direct-deck attachment, penetrations, and drainage details. Some existing tile may be reusable; some may be brittle, mismatched, discontinued, or unsuitable for the intended layout. This independent resource explains how owners can organize a tile inventory, compare reuse and replacement plans, and ask for a proposal that covers the entire water-management assembly. Use ground-level photos and attic observations where safely accessible. A qualified roofing contractor should determine existing conditions, loading and handling needs, code requirements, and the final installation method.
02
Define the assembly
Require the proposal to address deck, underlayment, valleys, flashings, attachment, ventilation, and penetrations.
03
Control the tile inventory
State who counts, removes, stages, protects, replaces, and disposes of each tile group.
04
Resolve transitions
Detail walls, eaves, ridges, plumbing vents, skylights, solar work, and roof-to-roof changes.
Read the whole roof assembly
Tile roof assembly: follow water past the visible tile
Use the numbered layers to compare a proposed scope with the conditions found during inspection or opening.
Tile covering
The visible tile sheds weather; its profile, condition, and compatibility still need field review.
Battens or attachment
Confirm the attachment method used by the selected tile system. This drawing does not prescribe spacing or fastener patterns.
Underlayment
The concealed water-management layer must connect correctly at laps, valleys, penetrations, and transitions.
Deck or substrate
Inspect exposed areas for condition and obtain approval before concealed repairs expand the scope.
Edge flashing and fascia
Check the roof edge, metal transition, and fascia condition before the completed covering hides access.
From the roofing journal
Blue Roof Tile, Cool-Roof Ratings, and Claims the Data Can Support
Choose roof color using tested radiative properties, availability, fit, and documented performance.
Read this article →A useful first conversation
Bring observations.
Ask for a defined scope.
Use this site's checklist to organize the facts you can safely collect. The roof assembly, concealed condition, and repair limits need a qualified professional's review.
Ground photos of each roof plane
Tile manufacturer or profile markings
Print or mark items in your browser. Nothing is submitted.
Go one layer deeper
Useful guides for this decision.
GUIDE / 01
Decide whether existing roof tile can be reused
Build a practical inventory before promising that the old tile will return to the roof.
Read the guide →GUIDE / 02
Scope the full tile reroof assembly
Make underlayment and flashing decisions visible before comparing prices.
Read the guide →GUIDE / 03
Plan tile removal, staging, and reinstallation
Coordinate the physical sequence so reusable tile and open-roof exposure stay controlled.
Read the guide →Before you approve
Questions worth asking.
Can every sound-looking tile be reused?
Not automatically. Profile, condition, fastening history, handling breakage, quantity, layout, and matching supply all affect reuse.
Is tile the waterproof layer?
Tile sheds much of the weather, while the full assembly—including underlayment and flashing—manages water that reaches below it.
Why count trim pieces separately?
Ridge, hip, rake, and specialty pieces may be harder to replace than common field tile and can control the reuse plan.
Is a tile reroof the same as replacing a few broken tiles?
No. A reroof requires decisions about the underlying assembly, removal, staging, deck conditions, flashing, attachment, and complete drainage paths.
Send the useful views
Contact Austin for an inspection.
Start with a wide photo, a close view of the visible condition, the property city, and the repair history. Stay off the roof and keep clear of wet electrical equipment or damaged ceilings.
In the form, choose Inspection under Service needed and describe the roof condition. A request is for review; it does not confirm an appointment or authorize work.
For more than one picture, text your views and description to 619-912-0486. The form accepts one optional attachment.
When site verification is needed, AWC recommends the $250 Site Evaluation + Written Bid Package. The $250 is credited if the proposed work is approved within 30 days. Confirm the evaluation terms before scheduling.
Open the AWC request form in a separate page →
How AWC handles your request