Duratuf Fortress Tuf 400 Garden Shed

Customisation Options

The Duratuf Fortress Tuf 400 Garden Shed offers extensive configuration options so you can tailor it to your site, storage needs, and preferred look.

• Cladding finish: Choose between Zincalume or a coloured finish.
• Colour selection: Mix and match wall, trim, door, and roof colours from options including Karaka, Mist Green, Lichen, Grey Friars, Thunder Grey, Titania, Ebony, Ironsand, and Nightfall.
• Door position: Select the standard front single hinged door or shift the door to the end of the shed; additional doors can be added on the left or right wall.
• Additional height: Add 200mm of extra wall height to increase headroom and storage capacity.
• Natural light: Incorporate clear roof panels to bring daylight into the interior.
• Interior fit-out: Choose from work benches, heavy duty workbenches, and tool boards to create a more functional workspace.
• Security level: Upgrade door security and add a shed alarm to match the value of the items you store.
• Foundation & anchoring: Add a Tuf 400 wooden floor and select the appropriate ground fastening kit (peg down or bolt down) to suit your base type.
• Environment-specific upgrade: Opt for a coastal upgrade for installations in more demanding coastal locations.

Optional Accessories & Upgrades

Tailor your Duratuf Fortress Tuf 400 Garden Shed with a wide range of practical accessories and upgrades to enhance durability, usability, and security.

• Wooden Floor – Tuf 400 Wooden Floor
  Add a stable, timber floor specifically sized for the Tuf 400, creating a cleaner, more usable interior and helping protect stored items from ground moisture.
• Ground Fastening Kits – Peg Down Kit / Bolt Down Kit
  Secure your shed to the ground for improved stability and resistance to movement in windy conditions, whether you are fixing to soil or a concrete base.
• Extra Wall Height (200mm)
  Increase wall height by 200mm to gain additional headroom and vertical storage space for taller items.
• Door Layout Options – Front Single Hinged Door or End Door
  Choose the standard front door position or move the single hinged door to the end to better suit your site layout and access requirements.
• Extra Doors – Left Wall / Right Wall
  Add additional hinged doors on the left or right wall to create extra access points or separate entry to different storage zones.
• Door Security Upgrades
  Upgrade door security (including for additional doors) to better protect valuable tools, equipment, and bikes stored inside the shed.
• Clear Roof Panels
  Introduce natural light into the shed interior with clear roof panels, improving visibility without relying solely on artificial lighting.
• Built-in Work Bench
  Add a built-in work bench for a convenient, fixed workspace for potting, repairs, and DIY tasks.
• Heavy Duty Workbench
  Choose a heavy duty workbench option for more robust tasks or heavier tools and equipment.
• Tool Board
  Install tool boards to organise and display hand tools so they are easy to find and keep off the floor.
• Shed Alarm MA20
  Add an alarm unit to deter theft and provide extra security for valuable items stored in the shed.
• Coastal Upgrade
  Choose a coastal upgrade for added protection when the shed is installed in more demanding, coastal environments.
• Colour Options – Zincalume or Coloured, with Multiple Colour Choices
  Select plain Zincalume or upgrade to coloured steel and choose from a wide range of wall, trim, door, and roof colours to match your home and garden.

These sheds are designed to be DIY projects, however we also offer a full install service at fixed prices should you prefer someone else to do this for you. Typically a shed of this size would take one of the installers we use *one day*. See shed options for pricing.

The Duratuf Fortress Tuf 400 Garden Shed is supplied as a kit with pre-cut components to make assembly straightforward for a competent DIYer.

DIY Difficulty Rating

• Suited to someone with good DIY skills
• Allow approximately a day and a bit for installation for a competent DIYer

What Comes in the Kit

• Precut timber framing to nail together
• Seven sheets of steel for the walls
• Two sheets of steel for the roof
• Flashings and door tracks
• Premade door
• Optional floor kit with precut joists and floorboards (requires a few small notches cut for the studs; floor can be nailed together with a hammer)

Tools Required

• Power drill
• Drill bits 3.5mm
• Drill bit 6mm (for clear roof panel only)
• Riveter (free Duratuf riveter supplied in kit)
• Hammer
• Nail punch
• Tape measure
• Ladder or saw stool
• String line or length of string
• Masonry drill and 10mm masonry bit (for Bolt Down Kit only)

Instruction Manual

For full step-by-step assembly guidance, refer to the latest instructions here:
Duratuf Fortress Tuf 400 Garden Shed – Assembly Instructions