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Shed Base Sizes

Shed base guide

Asgard sheds are constructed from galvanised metal. This makes our sheds heavy, so they MUST be built on a flat level surface of tarmac, concrete or paving slabs. Below is a guide to the base size needed for each of our metal units.The importance of a shed base

The Asgard Weight Category

Weight Category

"An Asgard shed is one of the heaviest and best quality on the market and so their self weight and goods stored within them often mean that anchoring the base is not required for sheltered locations".John - The secrets of shed building.com

Product Name Website
Weight Category
Addition Bike Storage (3 bikes) Add21990mm (79")1100mm (44")103kg16.3 StoneCAT 2
Access BikeStorage (4 bikes) Acc12200mm (86")1150mm (45")114kg18 StoneCAT 2
Access Plus Bike Storage (4 bikes) Acc52450mm (96")1150mm (45")122kg19 StoneCAT 2
Annexe High Security Bike Storage Ann21990mm (79")1100mm (44")103kg16.3 StoneCAT 2
Bike Lockers BL11000mm (39")2000mm (78")99kg15.8 StoneCAT 2
Twin Bike Locker BL31000mm (39")2000mm (78")99kg15.8 StoneCAT 2
Double Ended Bike Locker BL51000mm (39")2000mm (78")152kg23.1 StoneCAT 2
Vertical Bike Locker BL61200mm(47")800mm(32")132kg20.7 StoneCAT 2
Cycle Storage x6 MB51730mm(68")3215mm (126")294kg46.3 StoneCAT 4
Cycle Storage x8 MB61730mm (68")3790mm (149")334kg52.5 StoneCAT 4
Tall Caravan Site Storage:The Trojan Tro22350mm (93")1100mm (44")142kg22.5 StoneCAT 2
Caravan Site Storage Shed: The Addition Add11990mm (79")1100mm (44")103kg16.3 StoneCAT 2
Caravan Site Storage Box: The Vangard Van21600mm (63")1000mm (40")76kg12 StoneCAT 1
Caravan Site Storage: Access Acc32200mm (86")1150mm (45")114kg18 StoneCAT 2
Small Gas Bottle Storage Gas1880mm (35")500mm (20")30kg4.8 StoneCAT 1
Medium Gas Bottle Storage Gas2990mm (39")700mm (25")47kg7.5 StoneCAT 1
Large Gas Bottle Storage Gas31730mm (68")700mm (25")68kg10.9 StoneCAT 1
Metal Garden Shed: The Vangard Van11600mm (63")1000mm (40")76kg12 StoneCAT 1
Garden Storage Shed: The Addition Add31990mm (79")1100mm (44")103kg16.3 StoneCAT 2
High Security Garden Shed: The Compact Comp11280mm (50")960mm (38")111kg17.6 StoneCAT 2
Medium Metal Garden Storage: The Access Acc22200mm (86")1150mm (45")114kg18 StoneCAT 2
High Security Metal Shed: The Annexe Ann31990mm (79")1100mm (44")103kg16.3 StoneCAT 2
Compact Metal Garden Shed: The Secure Store Van41600mm (63")1000mm (40")76kg12 StoneCAT 1
Tall Metal Garden Shed:The Trojan Tro12350mm (93")1100mm (44")142kg22.4 StoneCAT 2
Trojan Plus 7x3 Multipurpose Tro42350mm (93")1100mm (44")160kg25 StoneCAT 2
Large Metal Shed: The Gladiator Glad12410mm (95")2640mm (104")327kg51.7 StoneCAT 4
XL Metal Shed: The Gladiator Plus Glad22410mm (95")3790mm (149")433kg68.3 StoneCAT 5
XXL Metal Shed:The Gladiator Plus 2 Glad42410mm (95")4940mm (194")539kg85 StoneCAT 6
Gladiator Motorcycle Storage MB72410mm (95")3100mm (124")441kg69.6 StoneCAT 5
Gladiator Bike Storage MB82410mm (95")3100mm (124")441kg69.6 StoneCAT 5
Large Metal Garden Shed:The Centurion Cent11730mm (68")2640mm (104")255kg40.2 StoneCAT 3
XL Metal Shed:The Centurion Plus Cent21730mm (68")3790mm (149")334kg52.8 StoneCAT 4
XXL Metal Shed:Centurion Plus 2 Cent51730mm (68")4940mm (194")413kg65 StoneCAT 5
The Flexistore 1511: 5x4* Metal Garden Shed Fs11730mm (68")1557mm (61.3")118kg18 StoneCAT 2
The Flexistore 1522: 5x7* Metal Garden Shed Fs21730mm (68")2640mm (104")184kg24 StoneCAT 2
The Flexistore 1533: 5x11* Metal Garden Shed Fs31730mm (68")3770mm (148.4")248kg39 StoneCAT 3
Lawn Mower StorageXL Fs61730mm (68")3770mm (148.4")248kg39 StoneCAT 3
Lawn Mower Store Large Fs51730mm (68")2640mm (104")184kg24 StoneCAT 2
Ride on Mower Storage Cent71730mm (68")2640mm (104")255kg40.2 StoneCAT 3
Ride on Mower Storage Shed Cent81730mm (68")3790mm (149")334kg52.8 StoneCAT 4
Large Mobility Scooter Storage Unit Mobility21730mm (68")2640mm (104")255kg40.2 StoneCAT 3
Scooter and Moped Storage Garage Ss11730mm (68")3215mm (126")294kg46.4 StoneCAT 4
Motorcycle Garage MB11730mm (68")3215mm (127")294kg46.4 StoneCAT 4
Motorcycle Garage Plus MB21730mm (68")3790mm (149")334kg52.5 StoneCAT 4
Home/Parcel Delivery Box Home700mm (27")670mm (26")28kg4.4 StoneCAT 1
Medium Parcel Delivery Box Home3500mm (19")350mm (13")18kg2.8 StoneCAT 1
Small Parcel Delivery Box Home2350mm (13")200mm (7.8")13kg2 StoneCAT 1
ATV and Quad Bike Storage Shed Cent61730mm (68")3790mm (149")334kg52.8 StoneCAT 4
School Storage Pack 1 School11730mm (68")2640mm (104")255kg40.2 StoneCAT 3
School Storage Pack 2 School21730mm (68")3790mm (149")334kg52.8 StoneCAT 4
School Storage Pack 3 School32410mm (95")2640mm (104")327kg51.7 StoneCAT 4
School Storage Pack 4 School42410mm (95")3790mm (149")433kg68.3 StoneCAT 5
School Storage Pack 5 School51990mm (79")1100mm (44")103kg16.3 StoneCAT 2
School Storage Pack 6 School62350mm (93")1100mm (44")142kg22.5 StoneCAT 2
School Storage Pack 7 School72200mm (86")1150mm (45")114kg18 StoneCAT 2
School Storage Pack 8 School81600mm(63")1000mm (40")76kg12 StoneCAT 1
School Storage Pack 9 School91730mm (68")4940mm (194")413kg65 StoneCAT 5
School Storage Pack 10 School102410mm (95")4940mm (194")539kg85 StoneCAT 6
School Storage Pack 11 School111000mm (39")2000mm (78")99kg15.8 StoneCAT 2
Nursery Store Van51600mm (62")1000mm (40")16kg12 StoneCAT 1
Fishing Rod/Tackle Storage Uni Tro32350mm (93")1100mm (44")142kg22.5 StoneCAT 2
Small Fishing Rod/Tackle Storage Unit Comp41280mm (50")960mm (38")111kg17.6 StoneCAT 2
Ski and Snowboard Storage Unit Comp31280mm (50")960mm (38")111kg17.6 StoneCAT 2
Tack / Equestrian Storage Unit Comp21280mm (50")960mm (38")111kg17.6 StoneCAT 2
High Security Workshop Store: The Classic Class22020mm (80")960mm (38")160kg25.2 StoneCAT 2
CATHigh Security Workshop: The Compact Comp11280mm (50")960mm (38")111kg17.6 StoneCAT 2



Shed bases We recommend all our units are situated on a firm level base. Ideally this will be concrete of 50mm depth (2") A patio (flagstones) and Tarmacmay also suitable.A depth of 50mm will allow you to anchor the unit to the ground for increased security. Exact base sizes can be found on the individual product pages.

You do not have to bolt the unit to the ground if you do not wish to.

Note:Theground anchor requires 100mm of depth.
For further information about our excellent installation service see our installation page.