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10 Year Guarantee
Every PowerShed is made to stand the test of time. Any PowerShed purchased on the mygardenbuildings.co.uk comes with a free 10 year guarantee provided by PowerSheds, against timber rot, decay or insect infestation.
Scandinavian Timber
PowerSheds source only the finest high grade timber available. The timber is specially and responsibly imported from forests in Scandinavia in line with our sustainability policy. PowerSheds select slow-grown timber which means the timber is stronger and resistant to warping.
Adaptable Configuration
You can choose where you want the door and windows as you assemble the shed, allowing it to fit your garden and be the last shed you'll ever have to buy. This really is the world's most adaptable shed.
Tongue & Groove Throughout
All PowerSheds are made from 12mm thick shiplap tongue and groove timber. Even the floor and roof are 12mm tongue and groove to give extra strength and durability. Shiplap cladding has the additional feature of a small profile at the top of each board. This little channel, allows water to run off the shed quicker than normal tongue and groove. This also helps the shed dry quickly after exposure to rain, helping to protect it from any water damage.
Heavy Duty Framing
The shed framing is 44x28mm and rounded at each corner to give a stunning finish. The panels are screwed together and so when joined it creates double strength 44x56mm thick framing.
Additional Height
The shed really is something competitors look up to with it being that extra bit taller to give you ample headroom inside.
Collapsible content

Toughened Glass
Windowed PowerSheds come with toughened safety glass as standard. The toughening process improves the structural durability and thermal strength of the glass, in turn increasing its resilience and ability to withstand heat. Toughened glass is 500% more resistant to heat and shock than ordinary glass. The glass is already internally beaded so you don't have to fit the glass yourself and PVC sills complete the window units to prevent water ingress and provide a stunning finish.
Galvanised Ironmongery
A PowerShed comes with galvanised hinges, turn buttons and door pull this ensures the shed lasts longer and minimises oxidisation. Galvanising is coating with a protective layer of zinc, in order to protect it from rust and other damage.
Corner Bracing
Internal corner bracing has been added to every wall panel on your apex shed to maximise strength and rigidity.
Premium 'Super' Felt
The shed is complete with a high performing waterproof felt with special 'polyester' backing ensuring it lasts longer and doesn't ripple or tear easily. The felt is saturated with a protective coating called bitumen (asphalt), which repels water but still allows the product to breathe.
Advanced Preserver
PowerSheds' special formula wood preserver has a wax additive allowing you to go a WHOLE YEAR without the need to re-treat your shed. However, it is water based and has just the right amount of wax so that if you want to paint the shed a different colour, you can. Shed panels are dip treated into a tank of preservative fully submerging the panel into the treatment. All surfaces are thoroughly immersed before being removed and dried.
Roof Truss Support
Apex sheds come with a roof truss every 4ft. A truss is a structural framework of timber designed to provide support for a roof, stopping it from sagging after years of use.
The World's Most Adaptable Shed
Doors and windows can be assembled in a configuration that best suits your needs- how cool is that!
Learn What Makes Powersheds Special

A Base For Your Shed
All garden sheds must be assembled on a firm and level base to give the shed a solid foundation and maximise the longevity of the building. Without a firm and level base, you may find that the shed can drop out of square causing issues with the doors not closing properly or the roof twisting potentially leading to water ingress. If you do not install the shed on a firm and level base, you will invalidate the 10-year guarantee.
You should install your shed on any of the following bases:
- Powersheds Base Kit
- Concrete Base
- Paving Slab Base
The image here is depicting the PowerShed Base Kit. The base kit can be bought on this page along with your shed.
Shed Specifications
Dimensions
Please scroll across the table to view all the columns and scroll down the table to view all the rows.
External Length |
External Width |
External Length With Overhang |
External Width With Overhang |
Base Length |
Base Width |
Internal Length |
Internal Width |
Low Side Height (Internal) |
Low Side Height (External) |
High Side Height (Internal) |
High Side Height (External) |
|
---|---|---|---|---|---|---|---|---|---|---|---|---|
4x4 | 1302mm | 1214mm | 1326mm | 1308mm | 1278mm | 1190mm | 1190mm | 1102mm | 1801mm | 1913mm | 1906mm | 2028mm |
4x6 | 1302mm | 1814mm | 1326mm | 1908mm | 1278mm | 1790mm | 1190mm | 1702mm | 1801mm | 1913mm | 1906mm | 2028mm |
4x8 | 1302mm | 2404mm | 1326mm | 2604mm | 1278mm | 2380mm | 1190mm | 2292mm | 1801mm | 1913mm | 1906mm | 2028mm |
6x4 | 1902mm | 1214mm | 1926mm | 1308mm | 1878mm | 1190mm | 1790mm | 1102mm | 1801mm | 1913mm | 1906mm | 2028mm |
6x6 | 1902mm | 1814mm | 1926mm | 1908mm | 1878mm | 1790mm | 1790mm | 1702mm | 1801mm | 1913mm | 1906mm | 2028mm |
6x8 | 1902mm | 2404mm | 1950mm | 2604mm | 1878mm | 2380mm | 1790mm | 2292mm | 1801mm | 1913mm | 1906mm | 2028mm |
7x5 | 2192mm | 1514mm | 2216mm | 1608mm | 2168mm | 1490mm | 2080mm | 1402mm | 1801mm | 1913mm | 1906mm | 2028mm |
8x4 | 2492mm | 1214mm | 2516mm | 1308mm | 2468mm | 1190mm | 2380mm | 1102mm | 1801mm | 1913mm | 1906mm | 2028mm |
8x6 | 2492mm | 1814mm | 2516mm | 1908mm | 2468mm | 1790mm | 2380mm | 1702mm | 1801mm | 1913mm | 1906mm | 2028mm |
8x8 | 2492mm | 2404mm | 2516mm | 2604mm | 2468mm | 2380mm | 2380mm | 2292mm | 1801mm | 1913mm | 1906mm | 2028mm |
10x4 | 3092mm | 1214mm | 3116mm | 1308mm | 3068mm | 1190mm | 2980mm | 1102mm | 1801mm | 1913mm | 1906mm | 2028mm |
10x6 | 3092mm | 1814mm | 3116mm | 1908mm | 3068mm | 1790mm | 2980mm | 1702mm | 1801mm | 1913mm | 1906mm | 2028mm |
10x8 | 3092mm | 2404mm | 3116mm | 2604mm | 3068mm | 2380mm | 2980mm | 2292mm | 1801mm | 1913mm | 1906mm | 2028mm |
12x4 | 3682mm | 1214mm | 3706mm | 1308mm | 3658mm | 1190mm | 3570mm | 1102mm | 1801mm | 1913mm | 1906mm | 2028mm |
12x6 | 3682mm | 1814mm | 3706mm | 1908mm | 3658mm | 1790mm | 3570mm | 1702mm | 1801mm | 1913mm | 1906mm | 2028mm |
12x8 | 3682mm | 2404mm | 3706mm | 2604mm | 3658mm | 2380mm | 3570mm | 2292mm | 1801mm | 1869mm | 1906mm | 2028mm |
14x4 | 4282mm | 1214mm | 4306mm | 1308mm | 4258mm | 1190mm | 4170mm | 1102mm | 1801mm | 1913mm | 1906mm | 2028mm |
14x6 | 4282mm | 1814mm | 4306mm | 1908mm | 4258mm | 1790mm | 4170mm | 1702mm | 1801mm | 1913mm | 1906mm | 2028mm |
14x8 | 4282mm | 2404mm | 4306mm | 2604mm | 4258mm | 2380mm | 4170mm | 2292mm | 1801mm | 1913mm | 1906mm | 2391mm |
16x4 | 4872mm | 1214mm | 4896mm | 1308mm | 4848mm | 1190mm | 4760mm | 1102mm | 1801mm | 1913mm | 1906mm | 2028mm |
16x6 | 4872mm | 1814mm | 4896mm | 1908mm | 4848mm | 1790mm | 4760mm | 1702mm | 1801mm | 1913mm | 1906mm | 2028mm |
16x8 | 4872mm | 2404mm | 4896mm | 2604mm | 4848mm | 2380mm | 4760mm | 2292mm | 1801mm | 1913mm | 1906mm | 2028mm |
18x4 | 5472mm | 1214mm | 5496mm | 1308mm | 5448mm | 1190mm | 5360mm | 1102mm | 1801mm | 1913mm | 1906mm | 2028mm |
18x6 | 5472mm | 1814mm | 5496mm | 1908mm | 5448mm | 1790mm | 5360mm | 1702mm | 1801mm | 1913mm | 1906mm | 2028mm |
18x8 | 5472mm | 2404mm | 5496mm | 2604mm | 5448mm | 2380mm | 5360mm | 2292mm | 1801mm | 1913mm | 1906mm | 2028mm |
20x4 | 6062mm | 1214mm | 6086mm | 1308mm | 6038mm | 1190mm | 5950mm | 1102mm | 1801mm | 1913mm | 1906mm | 2028mm |
20x6 | 6062mm | 1814mm | 6086mm | 1908mm | 6038mm | 1790mm | 5950mm | 1702mm | 1801mm | 1913mm | 1906mm | 2028mm |
20x8 | 6062mm | 2404mm | 6086mm | 2604mm | 6038mm | 2380mm | 5950mm | 2292mm | 1801mm | 1913mm | 1906mm | 2028mm |
Technical Details
- Timber: High grade, slow grown Scandinavian softwood
- Timber Size: 12mm
- Framing: Superior rounded four corner framing
- Framing Thickness: 44x28mm doubled up to create 44x56mm
- Roof & Floor: High grade, tongue and groove Scandinavian softwood
- Roof & Floor Thickness: 12mm
- Door: Well braced tongue and groove door with press lock and key
- Door Size: Single - 750x1630mm. Double - 1034x1630mm
- Window: Toughened safety glass with PVC sills
- Window Size: 457x610mm
From Delivering...to Assembling
Customisations
Do you need more doors & windows? This can be done by replacing a blank panel with a door or window panel. Do you need less windows, this can be done by replacing a window panel with a blank panel. You could also request EPDM roofing instead of the premium felt used as standard.
Please contact us by completing the form below stating the customationsations you require, the shed type and shed size.
Do You Have a Question About This Product?
Have a question about this product? Send it to us via the form below and we will get back to you as soon as possible with an answer.