5x18 Metal Shed (The Centurion P3) - Police Preferred Specification

£2,249 RRP £2,391

Klarna Finance

This is available for orders valued between £250 - £5,000. With plans designed to offer you convenience and flexibility.

I'd recommend Asgard steel storage units to anyone looking for secure, long-lasting and high-quality garden storage
100% of 100
Add Your Review

Electric Ready

5x18 Metal Shed (The Centurion P3) - Police Preferred Specification

5x18 Metal Shed (The Centurion P3) - Police Preferred Specification

The Centurion Plus 3 is a super XL all-metal garden shed, weighing in at a monstrous (77 stone), this Secured By Design shed has been designed to give you multi-use outdoor storage, capable of storing the largest of garden equipment. All the high-quality metal sheds manufactured by Asgard, the Centurion Plus 3 is made here in the UK from heavy-gauge, galvanised (weatherproof) steel panels – the only sensible choice for the best in shed security. If garden security is a concern, this shed is Loss Prevention Certified product and Police Approved (Secured By Design).

The Centurion Plus 3 is a professional-level, electrics-ready, all metal garden shed, and is the perfect choice for the professional gardener where security is important.

Weight Category Rating

Weight Category Rating: 6

The 5X18 CENTURION P3 METAL SHED - POLICE APPROVED is classed as a Weight Category 6.

Secure Outdoor Storage Shed Features

To give your gardening equipment the best possible security, this all-metal shed features:

  • A heavy-duty 5-point locking system featuring deadbolts with a pick-and-drill-resistant lock (backed by a steel shroud).
  • Reinforced full-width double doors and side panels with welded hinges.
  • A steel integral metal floor offering 360-degree protection. The floor is pre-drilled to be bolted to the ground, stopping thieves from prising up the shed (free fixings supplied).
  • The shed is built from the inside out with hidden fixings for no sharp edges and is secure from any thieves.
  • This shed is electric ready, with plates fitted to the panels ready to add power.

Add in a guttering kit

Add in a gutter kit and collect rainwater from your shed, straight into a water butt and wash your bikes, and water the garden for free year after year.

See the Asgard Shed Gutter Kit here.


This all-purpose metal storage shed is Locksmiths, Police (Secured By Design), and Loss Prevention Certified (to level 1). With this level of secure testing, you can be assured of quality and security.

No Additional Locks Required

Asgard shed enclosures and locks are tested and certified you do not need extra locks inside to be Loss Prevention Certified.

Many manufacturers create a shell and rely on ground anchors and internal locks, not the unit itself, to keep your bikes and equipment secure and to gain certification.

More details about certification here >

This Secure By Design shed offers professional-level security in a tough, secure metal shed designed and made in Britain.

Accessories are shown for illustration purposes only.

(*Please note that the Wooden Flooring is an optional extra - please refer to the Accessories section) 

Product Code: Cent11


5 x 18* Garden Shed - Features

Super XL electric ready, garden shed 

What’s Included?

  • Includes: A Centurion P3 - 5ft x 18ft all metal heavy-duty shed – built for superior security.
  • Includes: 10-Year Warranty – 100% British designed, made & supplied.
  • Includes: 2 keys - extra keys available.
  • Includes: Cable Access in the Fascia - easily add security cameras and/or lights to the front of your shed.
  • Includes: 6x electric mounting plate kit - allowing you to add power to your unit (Note: qualified electrician required to install power unit and wiring - not supplied. Socket size and specification may also vary, and some customer drilling may be required to install).

Secure & Approved Garden Storage Shed

  • Tough, 5-point locking system - security is our priority.
  • Internal Deadbolts – Inside the doors for extra garden security.
  • EN1303-rated pick & drill-resistant lock - keeping the thieves away.
  • Large easy access double doors - easy access - walk into the shed.
  • LPCB rated to level 1 - Loss prevention certified to level 1.
  • Secured by Design - Police-preferred design & specification.
  • Locksmiths Tested - Tough and secure.
  • Reinforced/ welded hinges - both help to prevent forced entry.
  • Reinforced panels - thick steel construction to help to prevent entry.
  • Reinforced doors - extra tough to help to prevent forced entry.
  • Internal door clasps - reduce the risk of forced entry.
  • Deadbolts on doors - for maximum security.
  • Door locking bars - solid steel bars, in addition to door deadbolts.
  • Roof clips - helping to stop potential thieves from forcing open the roof.
  • Reinforced handle and lock system - EN1303-rated drill & pick-resistant lock.
  • Includes integral full metal base - with fixings for securing.

Please note: That the Internal components pictured are optional extras and not included in the basic price.

Please note:
- Asgard does not fit the electric sockets as part of the installation option.
- A professional, qualified electrician should be contacted when installing electrical equipment.
- The electrical sockets and wiring are not provided as part of this package.
- The sockets shown are for illustration only - available from Screwfix.com.

Please note: Dimensions are approximate see the Dims tab for more information.

Planning Permission: This is not required in most instances. However, we recommend you check with your local authority.

Please note: Before your installation can take place a level, a firm surface will be required. (e.g. concrete, tarmac, patio 50mm/2" thick) The base must be solid, completely flat, and secure.

Why do I need a flat base for my shed?





Centurion Plus 3 Garden Shed Dimensions

Write Your Own Review
You're reviewing:5x18 Metal Shed (The Centurion P3) - Police Preferred Specification
How do you rate this product?

Why choose an Asgard Metal Shed

Compare Asgard to the rest