12′ x 6′ Traditional Shiplap Pent Wooden Security Garden Shed (3.66m x 1.83m)
Overview
This 12′ x 6′ security shed combines a long, narrow footprint with a fully reinforced build, useful for storing bikes, ladders and garden tools in one lockable run. The pent roof keeps the profile low and unobtrusive, which suits gardens where a tall apex roofline would not fit comfortably against a fence or hedge line.
For a shorter, more compact security shed in the same pent-roof range, see the 10×6 Shiplap Pent Security shed.
Key Features
- 12′ x 6′ (3.66m x 1.83m) long, narrow footprint
- Reinforced security-focused construction
- Low-profile pent roof
- Shiplap tongue and groove cladding
- Single lockable door
Roof Types
A single-slope pent roof keeps this shed’s overall height lower than an apex equivalent, sending rain off quickly to one side. That lower profile suits narrow side-return gardens or spots close to a boundary fence.
Dimensions
- Overall width: 12′ (3.66m)
- Overall depth: 6′ (1.83m)
- Roof style: pent (single slope)
- Wall cladding: shiplap tongue and groove timber
Construction
Shiplap boards overlap along a reinforced timber frame, giving a tighter, more weatherproof fit than plain overlap cladding. The security-grade frame is built to resist the kind of forced entry attempts a standard, lighter-framed shed would simply not withstand over time.
Treatment & Guarantee
The timber leaves the factory with a base coat of preservative for protection before assembly. Once built, apply a quality timber treatment or shed paint, reapplied every year or two, to keep the wood performing well.
Doors & Windows / Security
A single front door is fitted with a reinforced frame and a robust locking point, which is the main feature of this security-focused range. For a shed with the same security fittings but an apex roofline instead, see the 12×8 Shiplap Apex Security shed.
Assembly Information
Supplied as a flat-pack kit of pre-cut panels, assembly typically takes a weekend with two people, basic hand tools and the included instructions.
Delivery Information
Delivery is made by pallet carrier to the nearest accessible point at your property, usually the driveway or kerb. Please arrange help to move the pack into the garden from there.
Optional Upgrades
Additional internal shelving or extra security fittings may be available. Contact our sales team before ordering to check current options for this model, as availability can vary by batch and delivery lead time.
Frequently Asked Questions
What makes this a security shed rather than a standard one?
The frame, door and locking point are all reinforced compared with a standard Traditional shed, aimed specifically at resisting forced entry and casual tampering.
Is a base included?
No, a firm, level base such as paving slabs or concrete is recommended before assembly begins.
Can bikes fit through the door easily?
Yes, the door opening is a standard single-door width suited to bikes, mowers and general equipment.

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