Raising Standards in Cavity Wall Extraction
Independent cavity wall certification, inspection standards and technical guidance for homeowners, contractors and industry professionals across the UK.
Promoting higher standards across the industry
Clear Cavity Certification exists to support professional standards, independent verification and greater confidence for both contractors and property owners throughout the UK.
Certified Contractors
Contractors assessed against recognised standards and professional requirements.
Technical Guidance
Practical guidance, standards and best-practice resources for the sector.
Verified Processes
Independent verification supported by documented procedures and evidence.
Consumer Confidence
Helping property owners make informed decisions with confidence.
Raising standards across the cavity wall industry
Concerns surrounding unsuitable cavity wall insulation, failed installations, incomplete extraction work and inconsistent inspection standards have created uncertainty for both property owners and contractors.
Clear Cavity Certification was established to promote best practice, encourage accountability and provide independent guidance throughout the cavity wall remediation sector.
Through certification, technical resources and contractor standards, our aim is to improve confidence, transparency and quality across the UK.
Explore the Knowledge Hub →Independent Standards
Supporting consistent approaches to inspection, extraction and remediation practices.
Consumer Confidence
Helping property owners make informed decisions through reliable guidance and transparency.
Industry Accountability
Encouraging higher standards, professional responsibility and measurable quality across the sector.
A clear pathway to certification
Clear Cavity Certification provides a structured assessment process designed to promote competence, consistency and confidence throughout the cavity wall remediation sector.
Application Review
Contractors submit their business details, services and supporting information for review.
Standards Assessment
Documentation, procedures and evidence are assessed against CCC certification requirements.
Competency Verification
Technical understanding, working practices and professional standards are evaluated.
Certification Decision
Successful applicants are approved and recognised as Clear Cavity Certification contractors.
Ongoing Monitoring
Certification is maintained through continued compliance and standards monitoring.
Independent Guidance & Expert Advice
Explore practical advice on cavity wall insulation, damp, mould, inspections, extraction and property assessments.
Can Cavity Wall Insulation Cause Damp?
Learn how failed insulation, exposure and installation issues can contribute to moisture problems within cavity walls.
Read Article → Insulation FailuresWhat Are the Signs of Failed Cavity Wall Insulation?
Discover the common warning signs that may indicate insulation failure and the need for further investigation.
Read Article → ExtractionCan Cavity Wall Insulation Be Removed?
Understand when removal may be necessary and what property owners should expect from the process.
Read Article → Insulation FailuresWhy Do Some Cavity Wall Insulation Installations Fail?
Explore the most common causes of cavity wall insulation performance issues and failures.
Read Article → ExtractionWhat Is Cavity Wall Insulation Extraction?
A clear explanation of the extraction process and when it may be recommended.
Read Article → Property AdviceIs Cavity Wall Insulation Suitable For Every Property?
Not all homes are suitable. Learn what factors influence suitability and performance.
Read Article → Damp & MoistureWhat Causes Mould After Cavity Wall Insulation?
Understand the relationship between moisture, ventilation and insulation performance.
Read Article → Property AdviceWhat Is Partial Cavity Wall Fill?
An overview of partial fill construction and how it differs from full cavity insulation.
Read Article → InspectionsHow Do You Inspect Cavity Wall Insulation?
Learn about borescopes, thermal imaging and other methods used during professional inspections.
Read Article → InspectionsWhat Is Thermal Imaging Used For?
Discover how thermal cameras help identify heat loss, moisture issues and insulation defects.
Read Article → ExtractionHow Much Does Cavity Wall Insulation Extraction Cost?
Understand the factors that influence extraction costs and project complexity.
Read Article → Property AdviceDoes Cavity Wall Insulation Affect Property Value?
Explore how insulation performance, defects and certification may influence property transactions.
Read Article →Improving confidence through standards, guidance and certification
Clear Cavity Certification is an independent organisation focused on promoting higher standards within the cavity wall remediation sector.
Through certification, technical guidance and industry education, our aim is to support professional accountability, improve consumer confidence and encourage best practice across the UK.
By providing a consistent framework for assessment and certification, we help contractors demonstrate professionalism while giving property owners greater confidence when seeking specialist services.
Learn About Certification →Raising standards. Building confidence. Supporting professionalism.
Discover certification standards, explore technical guidance and learn how Clear Cavity Certification is helping improve confidence throughout the cavity wall remediation sector.