Our high-definition borescope cameras travel inside your wall cavities to reveal hidden damp, insulation problems, and structural defects that other surveys can only guess about.
Only 8mm hole required - easily repairable
Crystal clear footage of cavity conditions
See every corner of your cavity walls
No guessing - see the actual problem
8mm diameter | HD camera | 5m reach
Direct visual evidence of cavity wall conditions
See actual water ingress paths, moisture trails, and pooling water inside cavities. Identify whether moisture is bridging from outer to inner leaf.
Verify insulation installation quality, check for gaps, compression, water damage, or deterioration in cavity wall insulation.
Identify mortar droppings, construction debris, and foreign objects that create moisture bridges and compromise cavity integrity.
Inspect wall ties for corrosion, proper installation, and structural integrity. Critical for older properties with metal wall ties.
Track the progression of cracks over time. Determine if cracks are active and whether they penetrate through cavity walls.
Identify hidden mould colonies and fungal growth within cavities that could affect indoor air quality and structural timber.
Minimal intrusion, maximum information
We identify optimal drilling locations that provide maximum visibility of problem areas while minimizing visual impact. Access points are chosen in discreet locations.
Using specialized equipment, we create a clean 8mm hole through mortar joints. This tiny access point causes minimal damage and is easily repairable.
Our flexible 5-meter borescope probe is inserted into the cavity. We systematically navigate through the cavity space, exploring all areas of interest.
As we explore, we examine cavity conditions in real-time on our HD monitor. You can watch alongside us to see exactly what we're seeing.
All significant findings are recorded in high-definition video. We capture still images of critical evidence and annotate them for your report.
After inspection, we professionally seal the access hole with color-matched mortar, leaving minimal evidence of the inspection.
Critical evidence for these common situations
When cavity wall insulation is suspected of causing damp, borescope inspection provides definitive evidence of insulation condition, moisture presence, and installation quality.
Provides concrete visual evidence for insurance claims, builder disputes, or neighbor disputes about water ingress and structural issues.
Before investing in wall insulation, external rendering, or cavity wall ties, verify cavity conditions to avoid costly mistakes and ensure compatibility.
Essential for older properties with suspected wall tie corrosion, cavity debris buildup, or previous unsuccessful damp proofing attempts.
After cavity wall tie replacement, insulation installation, or damp proofing, verify that work has been completed correctly and problems are resolved.
For listed buildings, commercial premises, or structures where non-destructive investigation is required to preserve historic fabric.
High-definition technology for clear results
High-definition 1080p camera with adjustable LED lighting. 8mm diameter allows access through minimal holes while providing crystal clear imagery.
Extendable probe navigates through cavity spaces, around obstacles, and into hard-to-reach areas. Articulating tip provides 180-degree viewing angle.
Large 10-inch monitor for real-time viewing. Built-in recording system captures all inspections in high definition for evidence and reporting.
While thermal imaging shows temperature patterns and moisture meters measure moisture levels, only borescope inspection provides direct visual evidence of what's actually happening inside your wall cavities. This definitive proof is invaluable for accurate diagnosis and effective repair planning.
Book your professional borescope inspection today and see exactly what's happening inside your walls.
Enhance any damp or building survey with borescope cavity inspection.
Comprehensive cavity inspection with HD video evidence and detailed report.
Receive crystal clear video footage of your cavity conditions
No guessing - see exactly what's happening inside your walls
Detailed findings with annotated images and repair recommendations
Minimal damage. We drill an 8mm hole (about the size of a pencil) through mortar joints. This tiny access point is professionally sealed with color-matched mortar after inspection, leaving minimal visible evidence. The repair is virtually invisible once completed.
Our borescope has a 5-meter flexible probe, allowing us to explore significant distances within cavity walls. We can navigate around obstacles, into corners, and through complex cavity spaces to thoroughly inspect all areas of concern.
Absolutely. We encourage clients to watch the inspection on our HD monitor in real-time. You'll see exactly what we see as we explore your cavity walls. This direct involvement helps you understand the issues and the evidence we're gathering.
Yes, we record the entire inspection in high definition. You'll receive edited video clips showing the most significant findings, along with annotated still images in your comprehensive report. This visual evidence is invaluable for insurance claims, builder disputes, or planning repairs.
Borescope provides direct visual evidence, while thermal imaging shows temperature patterns. Use borescope when you need definitive proof of cavity conditions, moisture presence, insulation quality, or structural issues. For large-scale heat loss detection or identifying thermal patterns, thermal imaging may be more appropriate.
Yes, we can inspect traditional cavity walls, partially filled cavities, fully filled cavities (with certain insulation types), and even some solid walls with voids. We assess each property individually and advise on the best inspection approach during our initial consultation.
Call now to schedule your definitive cavity wall investigation
Proper diagnosis first. We carry out professional damp surveys to pinpoint the real cause of moisture problems — and give clear, practical fixes that suit your property.