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- Home
- Memberships
- Your Membership Benefits
- Able To Pay
- PAS 2030
- IAA Announcement - New Guarantees Available
- PAS & ATP Guarantees
- TrustMark
- TrustMark Licence Plus
- Approved Background Ventilation Assessors
- Cavity Extraction & Remediation Certification Scheme
- Installer List
- System Designer List
- System Supplier List
- CWISC
- Recognised Remediation Contractors
- New Members & Terminations
- FAQs
- MCS
- Homeowner Advice
- IAA CS
- Events
- About
- News
- Apply
- Login
CWISC
The Cavity Wall Insulation Self Certification scheme (CWISC) provides homeowners with the comfort of knowing that work by registered contractors complies with the requirements of the Building regulations.
For more information please visit www.cwisc.org/about-cwisc/
