Scheme Information Map
Defective Concrete Science in Ireland: Timeline & Evidence
This timeline provides a detailed overview of defective concrete in Ireland, combining scientific research, government action, and homeowner experiences. All references are included for verification.
Phase 1
Prepare your application
Phase 2
Preparing for the build
Phase 3
Rebuilding your home
Phase 4
Final Steps

Step 1: Who Can Apply
Portal Status: Pre-Application
Check if your home is eligible. Currently open in Donegal, Mayo, Clare, Limerick, and Sligo. Applicants must live in the home or have one RTB-registered rental property (registered on or before 1 November 2021). Joint owners should nominate a lead applicant.
Required Documents: None at this stage. Keep notes/photos of cracks.
Tips: Take clear photos and log when you first noticed damage. Save all files in a dedicated folder.
Links: Donegal DCB Portal
Step 2: You Notice Cracks
Portal Status: Observation Stage
Observe cracks, damp, sticking doors/windows, or other structural changes. You are not expected to diagnose.
Required Documents: Photos of cracks and notes on when they appeared.
Tips: Timestamp photos, keep a folder of all images and notes.
Step 3: Get Professional Advice (BCA)
Portal Status: BCA Required
Arrange a Building Condition Assessment (BCA) with a registered engineer, architect, surveyor, or building surveyor.
Required Documents:
- BCA report
- Proof of professional registration
Tips: Keep copies of reports and invoices.
Links: - SCSI Surveyors
- Engineers Ireland
- RIAI Architects
Community support: DCB Community Support
Step 4: Your Application
Portal Status: Application Submitted
Upload BCA and supporting documents via the Donegal DCB Portal.
Required Documents:
- BCA report
- Proof of identity (passport or driver’s license)
- Proof of residence (utility bill, lease, or RTB registration)
- Property Tax Certificate (Revenue MyAccount)
- Tax Clearance Certificate (Revenue Tax Clearance)
Tips: Keep screenshots of submissions and confirmation emails.
Step 5: Your Application Reviewed
Portal Status: Under Review
The council checks documents and forwards your application to the Housing Agency.
Required Documents: As submitted. Respond to any request for further information.
Tips: Keep copies of all communications; record phone calls or emails for reference.
Step 6: Understanding Your Assessment
Portal Status: Assessment Stage
Housing Agency decides if your home meets the damage threshold. Options include full rebuild, rebuild external walls, or re-render affected walls.
Required Documents: BCA report and any additional evidence requested.
Tips: Ask your professional to explain remediation options and grant amounts.
Step 7: Your Next Decision / Appeal
Portal Status: Decision Pending
Accept the remediation recommendation or appeal using the Schedule 15 Notice of Appeal.
Required Documents:
- Schedule 15 Form
- Supporting documents (photos, BCA, correspondence)
Links: Schedule 15 – DCB Appeals
Tips: Make copies of all submissions; send by recorded post if possible.