UK Cat S & Cat N Insurance Write-Off Check
Trade-grade structural safety verification before you buy. Don't risk your family's safety on a botched bodge job.
Expose Hidden Structural Damage & Botched Repairs
Before you hand over any cash.
Thousands of cars written off as Category S (structural) or Category N (non-structural) are patched up with cheap parts and put back on the road. If a poorly repaired car is involved in a second accident, its structural integrity can fail completely, putting lives at risk.
- Instant check against national insurance write-off markers and category classifications
- Forensic auction history and salvage photo verification to see how bad the original impact was
- Expert guidance on what safety checks to perform before trusting a repaired vehicle
Instant Reports: The Intelligence Hub
System OnlineDirect access to UK vehicle databases for instant Vehicle Check Status, Finance Check, Stolen Check and Mileage Verification. Enter a VIN or UK registration plate for forensic intelligence in minutes.
Basic Vehicle Check Report
- Instant Vehicle Check Status
- Finance Check
- Stolen Check
- Mileage Verification
The Forensic Pack
- Everything in Basic
- Auction & Salvage Photos
- Market Valuation
- Full Plate History
Understanding Cat S, Cat N, and Write-Off Categories
Know exactly what each write-off category means for your safety and your wallet before committing to a purchase.
Cat S (Structural Damage)
The vehicle sustained structural damage that required professional jig repair. If not done right, the chassis alignment and crash safety zones are permanently compromised.
Cat N (Non-Structural Damage)
Cosmetic or mechanical damage where the structure was untouched, but insurance payouts exceeded repair costs. Watch out for hidden electrical or suspension gremlins.
Unrecorded Repairs
Vehicles damaged in minor accidents that were privately repaired without informing insurers — leaving hidden faults that basic checks miss.
How I Inspect a Write-Off Repair
Auction history, panel gaps and chassis alignment — applied across all 4 consultation levels below.
01 / Salvage & Auction Photo Matching
Tracking down historical auction records to see the vehicle's exact state of damage before it was rebuilt.
02 / Panel Gap & Weld Inspection
Spotting non-factory spot welds, uneven panel gaps, and overspray that expose cheap body shop shortcuts.
03 / Chassis & Alignment Checks
Knowing how to spot a car that's still tracking crooked after a heavy structural hit.
Consultation Packages: Choose Your Level of Shield
Four levels of shield. From exposing seller lies to a live video audit with a 30-year veteran.
Level 1: The Gatekeeper
Level 2: The Doc Decoder
Level 3: The WhatsApp Guide
The Ultimate Pre-Purchase Deep Dive
(Already took the Level 3 Deep Dive? Upgrade to a Level 4 Live Audit for just £100 if you book now.)
Level 4: The Live Video Co-Pilot
30-Minute Live Consultation
(Discounted to just £100 for Level 3 members)
"By the end of this session, you won't just know if this car is good—you'll know how to spot a lemon for life."
Tools of the Trade: Trader's Recommendations
The services I personally trust and use. Vetted by 30 years on the forecourt.
Better Rate Car Finance
Don't get stuck with a high dealer rate. Use my trusted finance partners to see if you can save £1,000+ over the life of your loan.
Trusted Warranty Cover
After 30 years in the trade, this is the only used-car warranty I'd put my own name to.
GAP Insurance Shield
Protect your investment. If your car is stolen or totaled, GAP insurance covers the difference. Get a trade-rate quote here.
The Digital Diagnostic Shield
Plugs into the car to detect hidden engine faults and flag mileage manipulation. Note: The scanner is approx £65, and the full 'Forensic' features require an annual subscription (approx £60–£120/year depending on car brand). It pays for itself the first time it saves you from a £1,500 repair.