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Key Features

  • Fit the door panel at either end as you build the shed.
  • 1214mm (3ft 10") Wide Potting Shed Combi - Neat, modern profile.
  • Secure 4ft Shed as Standard - Keeps tools within easy reach.
  • 2147mm (7ft) Ridge Height - No planning permission required.
  • 12mm Shiplap Tongue and Groove Boards - Slow-grown Scandinavian softwood.
  • 12mm Thick Floor and Roof Construction - Carries heavy loads well.
  • 44x28mm Thick Frame - A solid, sturdy base.
  • Full Length 2 Tier Staging as Standard - 500mm Deep.
  • Locking Doors - Lock up with confidence.
  • 457mm x 610mm Toughened Glass Windows - Tough and secure.
  • Premium SuperFelt Roof Covering - Polyester-backed with a bitumen coating.
  • Dip Treated Panels - Ready to use straight from the crate.
  • 10 Year Warranty - Backed by the manufacturer's warranty.
  • Please Choose Your Combi Below: 4ft Shed as Standard, 6ft Optional.

Product Details

The 12x4 Apex Potting Shed Combi gives your garden a dedicated split-purpose structure. Choose between a 6ft or 8ft growing zone paired with either a 4ft or 6ft lockable tool store. That tool store keeps all your gardening equipment neatly to hand in one secure space. Beginners and seasoned growers alike will find this timber combi building a practical, well-considered solution for the garden.

What sets this 12x4 wooden combi apart is how much control you have over the layout. Prioritise growing space or storage - the configuration is yours to decide. The potting section includes full-length 2-tier staging, 500mm deep, giving ample room for propagating seedlings or potting on plants. Toughened glass panels at 457mm x 610mm flood the interior with light for a bright working area. Each locking door is fitted with galvanised hinges and a handle. A 44x28mm frame runs throughout the entire building, and the 12mm tongue and groove roof is finished with Premium SuperFelt, complete with polyester backing and bitumen coating, for years of low-maintenance use.

Size & Dimensions

Greenhouse Size Diagram

A: Cabin width

1214mm (3′ 12″)

B: Cabin depth

3682mm (12′ 1″)

C: Ridge height

2147mm (7′ 1″)

D: Eaves height

1869mm (6′ 2″)

E & F: Door Size

750mm (2′ 6″) x 1630mm (5′ 4″) (aperture)

Base Dimensions:

1190mm (3′ 11″) x 3658mm (12′)

Roof Dimensions:

1314mm (4′ 4″) x 3842mm (12′ 7″)

Delivery & Installation

FREE Within 5-7 working days Inc NI

Delivery is kerbside only. Any request to take the goods further cannot be guaranteed and will be at the driver's discretion on the day.

Innovative Modular Design, Simple Self-Assembly

Our sheds are designed to be easy to put up so there's no need to worry if you're not a confident DIYer. The unique modular design means that door and window panels can be put in any position when you are constructing the shed.

Powersheds Tongue and Groove
12mm Shiplap Tongue and Groove Panels

Enjoy the robustness of our 12mm shiplap panels, pre-treated for year-long protection and ready for further personalisation with paint, stain, or varnish to match your style.

Are Our Sheds Treated?

Our sheds come with a special protective coating on the outside. This means you can set up your shed without worrying about the weather or the elements. You have a whole year to choose a specific protective coating or paint in any color you like to cover the base coating. We do recommend treating your shed once a year after that to keep it in good condition. And if you want to change the color or repaint sooner, you can go ahead and do that too.

High Grade Scandinavian Timber
Superior Scandinavian Timber

Our sheds, crafted with high-grade Scandinavian timber, integrate robust tongue & groove boards and tanalised bearers. Responsibly sourced, our timber ensures durability and sustainability.

Easy Assembly
All Fixings and Fittings Included

All sheds come with all of the screws and nails necessary for building your shed.

Galvanised Ironmongery
Galvanised Ironmongery

To protect from rust so that your shed will have a longer life.

High Performance Roof Felt
High Performance Roof Felt

Long Lasting Tear Resistant Felt is used on all products for a weather tight finish.

Toughened Glass with PVC Sills
Toughened Glass with PVC Sills

Toughened Glass is standard to ensure security and safety.

FSC Certified Timber
Sustainability - We Give Back

We exclusively use FSC certified timber from responsible sources. Committed to giving back, we support our local community with various initiatives, helping to build a better future for all.

Power Products
Power Products

Power Sheds is a UK-based company committed to revolutionizing the Garden Building industry by focusing on quality, innovation, and customer service. The company's dedication to quality and innovation has earned it a reputation as a reliable and forward-thinking brand in the garden-building industry.