12' x 6' Palmako Mia Heavy Duty Lean To Shed (3.5m x 1.8m)

Product code:

From £1,149.00 Regular Price £1,399.00

To £1,233.99 Regular Price £1,483.99

With its space-saving lean-to design, this heavy-duty shed provides attractive, sturdy and secure garden storage for your tools, bicycles and other outdoor equipment.

  • 16mm tongue and groove throughout
  • Designed with 3 sides - can be built to lean to the left or right of a wall
  • Lockable double doors and opening plexiglass window
  • Generous 5-year manufacturer's parts warranty
  • Delivered untreated - treatment required
  • No roof covering – select one as an optional upgrade
Size & Specification

Shed Only
12' x 6' Palmako Mia Heavy Duty Lean To Shed (3.5m x 1.8m)   + £1,149.00
Roof Option (1 must be selected)

* Required Fields

  • 3. Optional Extras
  • Accessories
  • x

    Better Shed Shelving Unit - Grey -


    Organise your tools and equipment the cost-effective way with this Garage and Shed Shelving. These robust freestanding shelves represent outstanding value for money.

    Constructed from durable chipboard, these 4 height-adjustable shed shelves are held in place by a European-made steel frame. Each of the shelves can hold up to 100kg of your tools and equipment each; though we recommend ensuring an even weight distribution across the shelf.

    There’s no need to worry about this metal shelving unit damaging your shed or workshop floor, for each of the shelving unit’s legs is fitted with plastic protective feet.

    These shed storage shelves are remarkably lightweight and very easy to manoeuvre when empty. With no bolts required, assembly is extremely straightforward too – all you need is a rubber mallet (not supplied).

    Backed by a 1-year guarantee, this invaluable shed racking unit is available to buy with a grey or blue steel frame – the choice is yours.

    Free delivery is available to most UK addresses.

    • Consists of 4 height-adjustable chipboard shelves and European-made steel support beams
    • Each shelf holds up to 100kg of tools and equipment (with an evenly distributed load)
    • Legs are designed with protective plastic feet
    • Straightforward bolt-free assembly
    • Free delivery to most UK addresses within 5 - 10 working days
  • Roofing Nails


    Roofing Nails -



From as little as £ per month at %APR
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In stock

Roofing Nails
Roofing Nails
  • Accessories
  • Specification
  • Description
  • Trustpilot Reviews
  • Delivery


Brand Palmako
Construction Type Interlocking Logs
Door Type Double Doors
Eaves Height 1730
Size 12' x 6'
Ridge Height 2100
Roof Style Pent
Material Wooden
Guarantee 5 years
Depth at Base 1650
Depth including Overhang 1780
Width at Base 3330
Width including Overhang 3540
Door Height 1660
Door Width 1030
Glazing Material Plexiglass
Locking System Latch and Padlock Fixing (padlock not included)
Number of Windows 1 window
Floor Material Tongue and Groove Boards
Floor Thickness 16
Packaged Weight 308kg
Roof Material Tongue and Groove Boards
Roof Thickness 16


Providing sturdy and secure garden storage for your tools, bicycles and other outdoor equipment, the 12 x 6 Palmako Mia Heavy Duty Lean To Shed (3.5m x 1.8m) features a 3-sided, space-saving design to help maximise your outdoor space.

Premium Build

Expertly crafted from 16mm Nordic spruce tongue and groove, this wooden shed includes readymade wall elements, ensuring a straightforward assembly, incredibly robust structure and complete weatherproof protection for your tools and equipment.

Floor and Roof

Both the floor and roof are built from 16mm tongue and groove, which is renowned for its weather resistance, durability and strength. Treated foundation joists protect the floor from ground moisture, while the fashionable lean-to roof ensures excellent rainwater runoff.

Select a Roof Covering

Please be advised that the roof does not include a cover as standard. Select from SBS or Roof Felt Underlay as an optional upgrade.

(SBS weatherproof roof covering is a thick, torch-on felt with an exceptionally long lifespan and outstanding weatherproof qualities. Unless you possess advanced DIY skills, we recommend hiring a professional installer.

Roof Underlay Felt is simple to nail on to the garden building but is only designed as a temporary solution until you have added a permanent weatherproof roof cover upgrade.)

Doors and Windows

You can gain storage-friendly access to the shed’s interior via solid wood double doors. They are fitted with a latch and padlock fixing, so rest assured that your valuable tools will remain completely safe from unwanted attention (padlock not included).

The opening window provides plenty of natural light and welcome ventilation if you’re hard at work inside. It is made from plexiglass, which is renowned for being both tougher and more transparent than conventional glass.

Simple Assembly, Generous Warranty and Choice of Sizes

Available in 2 sizes, this Palmako garden shed comes with a generous 5-year manufacturer’s parts warranty, as well as instructions and a fixings kit to help you achieve a straightforward assembly. The 3-sided design allows you to build this shed to lean to the left or right of a wall.

Wood Care

This wood shed is supplied untreated. We recommend that an initial anti-fungal treatment is applied upon assembly and repeated annually, thereafter, to support the warranty. Alternatively, you could paint your new shed for that personal touch.

Free Delivery

Free delivery is available to most UK postcodes.

  • 16mm Nordic spruce tongue and groove walls with readymade elements
  • 16mm tongue and groove floor with treated foundation joists and 16mm tongue and groove lean-to roof
  • Double doors include latch and padlock fixing (padlock not supplied)
  • 1 opening plexiglass window
  • 3-sided design - can lean to the left or right of a wall
  • Generous 5-year manufacturer's parts warranty
  • Available in 2 sizes
  • Supplied untreated – apply wood preservative
  • No roof cover – choose one as an optional upgrade
  • Free delivery to most UK postcodes

Trustpilot Reviews




We offer FREE delivery to the majority of mainland UK postcodes but some areas may incur an additional carriage charge (see below) and some postcode areas are not covered at all. Please use our postcode checker further up the page (below the add to basket button) or within checkout to check delivery is available to your area.


£254.99 - DD, DG, EH, FK, G, KA, KY, ML, PA, PH, TD

£449.99 - AB, IV, KW

Extended delivery lead time will apply to the following post codes: DG, KA, ML, EH, TD + 10 working days. PA, G, FK, KY, DD, AB, IV, KW + up to 25 working days

Please contact us so we can advise an ETA to a specific post code.

Please Note - delivery is NOT available to the following locations: Isle of Man, Isle of Wight, Isles of Scilly, Northern Ireland, Channel Islands, Scottish Islands

The Delivery Process

Your delivery will be made between 8am and 6pm on your pre arranged delivery date; the delivery team will contact you to book via phone.

Our service is a Kerb side pallet drop delivery by a crane off-load vehicle. Unfortunately we will not be able to unpack your log cabin and take your goods to the back of the property. We typically plan to deliver to the front garden or drive.

Log cabins are delivered in two packages, flat packed, direct to your home and supplied with a comprehensive set of instructions to help you get started.


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