The other half of our trade: making data unrecoverable on purpose, and being able to prove it. Deleting and formatting leave everything behind — this whole site is evidence of that — so when drives leave your custody, “we wiped them” needs to mean a verified process with a certificate per serial number, not a recycle bin and good intentions.
Everything our recovery pages celebrate becomes your liability at disposal: quick formats that erase nothing, deleted files waiting patiently, drives from “recycled” office clear-outs arriving on benches like ours with the accounts intact. GDPR and the ICO take the same view — personal data on disposed media remains your breach. Proper destruction closes that door with process, not optimism.
The right method depends on the media and its future: reuse wants verified erasure; end-of-life wants the drive to stop existing as a readable object.
For hard drives heading to reuse or resale: full verified overwrite to recognised standards, every sector written and read back, failures pulled for physical destruction instead. For SSDs: overwriting alone is unreliable by design — wear-levelling hides sectors from software — so the route is firmware secure-erase or crypto-erase, verified, with stubborn drives escalated to destruction. For end-of-life media: physical destruction that leaves platters and chips unreadable, serials logged before the act.
Mixed batches are normal — a decommission’s worth of drives triaged per-unit into the right method, one manifest covering the lot.
Every job closes with a destruction certificate: serial numbers, method applied, verification result, date, and who performed it — the document your auditor, DPO or client due-diligence actually asks for. Chain of custody runs from handover to completion, and drives can be destroyed then returned if your policy wants the corpses back. Ad-hoc single drives to full office decommissions, same paperwork standard throughout.
Priced to the batch — a single drive to a decommission’s worth — quoted in writing with the method per media type stated up front, certificate included in the figure. Everything starts with a free diagnostic, the figure goes in writing before work begins, and on most jobs nothing is owed unless the data comes back. No hourly meter, no evaluation fee, no percentage of what the files are worth.
Formatting isn’t — it leaves the data recoverable by exactly the methods on the rest of this site, and disposed media remains your GDPR problem. Pull the drives (or send the machines and we will), then verified erasure for anything being reused and physical destruction for end-of-life. The certificate is what makes it defensible.
Because SSDs lie to software by design: wear-levelling and over-provisioning keep regions no overwrite pass can reach, so a “full wipe” can leave recoverable remnants. The reliable routes are the drive’s own firmware secure-erase or crypto-erase, verified afterwards — and physical destruction where verification fails or policy demands certainty.
Yes — destruction-and-return is a normal request. Serials are logged, the media is rendered unreadable, and the remains come back to you with the certificate for your asset register. Some compliance regimes want the corpse; some want proof it’s gone. We accommodate either.
Single drives are welcome — the retiring laptop before resale, the failed drive an insurer replaced, the “just make sure” disk from a house move. Same verified process, same certificate, scaled pricing. Walk it into Tay House or post it in like any other job, marked for destruction.
Two honest routes, no vans. Hand the device in at Tay House, 300 Bath Street — right at Charing Cross, two minutes off the M8 — Monday to Friday, 9am–5:30pm. Or wrap it well and send it by insured, tracked post from anywhere in the UK. The work is done in-house by our own engineers, with a documented chain of custody, and your data never leaves the UK.
The honest answer differs for a hard drive and an SSD — and it is the reason certified erasure exists. Read it →
Verified erasure for reuse, physical destruction for end-of-life, a certificate either way. Certified data destruction for Glasgow — single drives to full decommissions, with the paper trail that makes it real.