BioHort AvantGarde Metal Garden Shed Size M 1.8m x 1.8m

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There's no reason why your shed should look like a shed! The Biohort AvantGarde Metal 1.8x1.8 Shed has a modern outlook and shapely design but also keeps the range's many practical advantages.

It's manufactured using high tensile hot dipped galvanised steel which is impressive enough but, to add durability, the metal is coated with polyamide throughout and carries a 20 year guarantee.

Inside there's a complete shelf set (2 shelf units, 4 brackets and 2 shelf support rails). In addition, to hang and store small tools and gardening equipment, there's 2 tool holders on the inside of the door. You'll also find 4 tool hangers for garden tools, spades, hoses and many other objects.

Above is an acrylic glass fanlight that ensures that there's ample available light inside the shed to allow you to see clearly what you are doing.

Attention to detail is always important and there is a gas-spring damper assist which ensures the door remains in either the open or closed position. This feature will prove very useful especially in windy conditions.

With garden equipment becoming more expensive each year, you will be reassured to know that security is guaranteed by a three way locking mechanism and cylinder lock, two keys are also supplied.

Collecting and re-cycling water has gained much importance over recent years, and the AvantGarde shed has two integrated gutters with ¾in hose connection included as standard.

Choose from three colours and an impressive range of accessories, and this premium shed will become an indispensable addition to your garden. 

Biohort AvantGarde Features:

  • Superior quality, robust and stable construction
  • 20 year guarantee
  • Lifelong maintenance-free
  • Hot-dipped galvanised, polyester coated steel plate
  • Threaded connections, hinges, brackets etc. made of high quality stainless steel
  • Integrated organiser system (shelf set, tool holders etc.)
  • Twist grip cylinder lock and complete with 2 keys
  • Weather protection thanks to roof overhang
  • Choice of 2 contemporary outside colours: dark grey metallic or metallic silver
  • Inside colour: grey white
  • Large range of accessories

AvanteGarde Size M Shed Dimensions:

  • Roof size: 180cm x 220cm (5ft 11ins x 7ft 3ins)
  • Base size: 177cm x 177cm (5ft 10ins x 5ft 10ins)
  • Overall height: 218cm (7ft 2ins)
  • Door opening: 182cm x 76cm (6ft 0ins x 2ft 6ins)

Note: Standard door openings for all models is 76cm (2ft 5ins approx) width by 182cm (5ft 10ins approx) high. An optional 2nd door available on the L, XL AND XXL models. The photographs on this page may not represent the size of the Biohort AvantGarde metal garden shed offered for sale.

"External" refers to the maximum external dimension including roof overhangs. All sizes are approximate. All steel buildings must be firmly anchored and require a suitable concrete or slab base with a damp proof membrane or a Foundation Floor Kit. Full base preparation details will be sent BEFORE the unit is delivered

You may also consider other Biohort AvantGarde Sheds.

Price Promise


AvantGarde M Instruction Manual

Select Your Options

Choose Your AvantGarde Shed Colour...

  • finished in dark grey (27030)

  • finished in silver metallic (25030)

Choose Your AvantGarde Shed Floor Options...

  • Foundation Kit (41031)


  • Chequer Plate Heavy Duty Floor Covering (48031)


Would You Like Your AvantGarde Building Installed?

  • Building ONLY to be installed on prepared surface


  • Install Additional Accessories ONLY valid when Install Building selected


May We Also Suggest

  • Side Door - colour coded to match

    Side door to allow access to your Garden Shed from two sides. Simply add this side door to the side wall. Included in the delivery are a 3-way lock, gas assisted spring, hinges, 2 tool organisers and all the necessary parts to fit. Door opening: heigth182 cm, Width 76 cm. The door post can be free chosen (right of left). Finished in matching shed colour.


  • Rainwater Downpipe Kit - colour coded to match

    Rain water downpipe downpipe with outlet elbows in matching colour of shed (Length 182 cm), includes all necessary supports and fixtures.


  • Four Tall Tool Hanger Set

    Equipment hooks. Made of galvanised steel plate, for convenient hanging of spades, rakes and garden hoses. These are available in packs of 4.


  • Small Tool Holder Kit

    This tool organiser is installed on the inside of the door, a maximum of 5 tool organisers can be mounted on each door.


  • Single Bicycle Holder BikeMax

    The Single Bicycle BikeMax holder provides a space saving solution for storing bicycles in each Biohort metal shed. The BikeMax can also be simply and conveniently installed on any wall (i.e. in a garage). With hanging hooks, height adjustable in 6 different positions. Integrated loop included for securing bicycle.


  • Double Bicycle Holder BikeMax

    The Double Bicycle BikeMax holder provides a space saving solution for storing bicycles in each Biohort metal shed. The BikeMax can also be simply and conveniently installed on any wall (i.e. in a garage). With hanging hooks, height adjustable in 6 different positions. Integrated loop included for securing bicycle.


Delivery Info

Our prices include VAT and delivery anywhere within mainland England and Wales.

Delivery to Scotland is inclusive up to and including Glasgow and Edinburgh but not above. All IV; KW; PA; PH; KY; AB; DD and most of FK postcodes along with Highlands and Islands will incur a separate delivery charge, if delivery is possible. Please contact us for a quote.

Installation is currently taking place 8-9 weeks after ordering.

All orders are acknowledged with a written receipt of purchase and you will be contacted prior to delivery. Delivery times may vary throughout the season. These units are delivered directly from the factory in Austria. Please contact us now if delivery time is critical.

Any problems relating to the product must be reported within 7 days from receipt of delivery. Any claim being made must be supported by your receipt of purchase. General metal shed FAQ's available by clicking here.

Drivers will always be in possession of the correct equipment both for personal use (clothing and footwear) and for the unloading/delivery of orders, to ensure their welfare and safety. Customers are to ensure that the driver is able to obtain the nearest possible access to the property in order to facilitate the unloading and safe delivery of their order. Unless specifically pre-arranged, any delivery is to the KERB SIDE only. In the event of customers requiring delivery into the perimeter of their property (e.g. the garden), this will be entirely at the driver’s discretion. Drivers are specifically instructed NOT to deliver within customers’ houses/places of work. Due to weight or access factors or restrictions, the delivery may need to be unpacked and delivered in parts. When unloading is complete, a signature of the consignee will be obtained to confirm receipt of their order (unless, by prior arrangement, such signature has been left by the customer in absentia).


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RRP: £1,379.00 Normal Price: £1,335.00 (Saving: £140.00)

£1,239.00 inc. VAT