In-Floor Safe TDR
- $125ksuggested cash rating, unsupported
- 32 mmsteel bolts
The Stronghold In-Floor Safe TDR is designed for concealed home and business protection, featuring a Torch Drill Resistant (TDR) 95 mm thick door, a rugged 6 mm steel body, and heavy-duty 32 mm solid steel locking bolts to resist forced entry, heavy-handed attacks, and unauthorised access.
- 5-year warranty
- Delivered & installed Australia-wide
- See it in a showroom
Interactive 3D
View the TDR in 3D
A true-to-size model of the TDR. Drag to rotate, choose a view, or open the door to see the bolts retract.
Drag to turn
Features
Built into every TDR
With an anti-drill hard plate and glass re-locker, gas-strut assisted opening with a flush-fit dust cover lid, and lock options including digital, combination, key, or digital with key override, the Stronghold TDR in-floor safe provides reliable protection for cash, documents, jewellery, and valuables in a highly secure, covert design engineered for concrete slab installation.
A resilient powder-coated paint finish completes the safe. It has a suggested cash rating of $125,000 for an unsupported situation, and carries a 5-year warranty on the safe and a 12-month warranty on locks (excluding travel).

Heavy-duty 32 mm solid steel locking bolts
Solid steel bolts lock the door into the body.
TDR door, 95 mm thick
Torch- and drill-resistant door with an anti-drill hard plate and a glass re-locker.
Choice of digital (standard), combination, key or key-override digital lock
Digital for quick everyday access, or key and dial-combination locks that need no batteries.
Dust cover lid
Flush fit to form part of the floor surface.
Suggested cash rating $125,000
The suggested rating for an unsupported situation; confirm cover with your insurer.
Specifications
TDR specifications
Total length with the lid open flat (mm): 710
In-Floor Safe TDR technical data
| Model | In-Floor Safe TDR |
|---|---|
| External (H × W × D) | 402 × 375 × 370 mm |
| Weight | 65 kg |
| Suggested cash rating (unsupported) | $125,000 |
| Locking | Heavy-duty solid steel 32 mm locking bolts |
| Door | TDR (torch and drill resistant) door – 25 mm thick steel door plate, 95 mm overall thickness |
| Lock options | Digital (standard), Combination, Key, Key-override digital |
| Bolt-down | Designed for installation into a concrete slab |
| Warranty | 5 years (safe) · 12 months (locks, excluding travel) |
| Body | 6 mm thick steel body |
| Hard plate | Anti-drill hard plate to prevent heavy-handed attacks |
| Re-locker | Glass re-locker for extra protection |
| Opening | Gas struts assist door opening |
| Lid | Dust cover lid – flush fit to form part of the floor surface |
| Finish | Resilient powder-coated paint finish |
Drawings are a guide and not to scale. Door swing sizes are approximate and include the handle. External depth excludes the handle, lock and hinges. Please confirm installation clearances with our team.
FAQs
Frequently asked questions
Have another question? Send us an enquiry and our team will get back to you.
Can it be bolted down?
There is no need. It is designed for installation into a concrete slab, and our installers fit it for you, so it can't be carried away.
Which locks can I choose?
Choice of digital (standard), combination, key or key-override digital lock. We can help you choose the one that suits how often you open it.
How is it delivered?
Stronghold safes are delivered and installed by experienced specialists anywhere in Australia. We check stairs, doorways and the floor before the day, so it all runs to plan.
What warranty do I get?
This model carries 5 years on the safe and 12 months (on the locks, excluding travel). Register within 6 months for an extra year on the safe, free, or add the $169 Extended Warranty Package for two more years on the safe and one more on the lock.
Buying advice
Guides for floor safes
In-Floor, In-Wall or Freestanding Safe? How to Choose for Your Home
Concealment, capacity, fire protection and installation compared, so you can decide whether an in-floor, in-wall or freestanding safe best suits your home.
How to Bolt Down a Safe: Concrete Slabs, Timber Floors and Chemical Anchors
An unbolted safe can simply be carried away. Here is how to anchor a safe to a concrete slab or timber floor, which fixings to use, and when to call a professional.
Safe Cash Ratings and Home Insurance in Australia: What Your Insurer Needs to Know
What a safe's cash rating really means, how insurers tend to treat jewellery and valuables, and what to tell your insurer before you rely on your safe for cover.
Enquire
Enquire about the TDR
We'll confirm the size and clearances, recommend the right lock and arrange delivery and installation to your home or business.
- Advice on placement, bolt-down and floor loading
- Choice of digital (standard), combination, key or key-override digital lock
- Warranty: 5 years (safe) · 12 months (locks, excluding travel)


