Expert Building Cavity Inspection Services
Contact us to discuss how building cavity inspection services can help find hidden moisture, pests, and structural problems before they become costly. We use thermal imaging, moisture mapping, and borescope cameras to deliver clear, photographed reports. Same-week inspections and follow-up verification available — contact us on-line or call 01323 304840.


Common problems found in cavities
Hidden water leaks and plumbing seepage
Condensation and poor ventilation leading to mold growth
Termite and timber borer damage
Insulation displacement or thermal bridging
Corrosion of structural metal elements
Pest nests and droppings causing hygiene issues
Services we offer
Thermal imaging (IR) scans to locate moisture and insulation gaps
Moisture mapping
Endoscope (borescope) cavity camera inspections for visual confirmation
Detailed written reports with photos, annotations, diagrams, and prioritized repair suggestions
Follow-up verification inspections after remedial work
Why building cavity inspections matter
Protect value: Hidden moisture, rot, or pests in wall and roof cavities reduce property value and increase repair costs.
Prevent health risks: Cavities with damp or mold can worsen indoor air quality and occupant health.
Avoid structural failure: Early detection of decay, compromised insulation, or concealed corrosion prevents major structural repairs.
Meet compliance: Inspections support building warranties, insurance claims, and regulatory requirements.
Who needs cavity inspections
Homebuyers and sellers (pre-purchase or pre-listing checks)
Property managers and landlords (routine maintenance)
Building owners after storms, floods, or roof replacement
Architects and engineers during renovations or structural assessments
Insurance assessors and restoration contractors
Areas we cover
Eastbourne
Lewes
Brighton and Hove
Hastings
Worthing
wider East Sussex and West Sussex areas
Crawley
Haywards Heath
East Grinstead
Tunbridge Wells
Crowborough
Kent and Surrey
Sentinel Co
thermal + environmental
E: questions@sentinelco.co.uk
T: 01323 304840
©2025 Sentinel Co. All rights reserved.


12 Station Street, Eastbourne BN21 4RG


