Swallow Jay 6x18 ThermoWood Potting Shed with Installation

EAN: 5060290210027

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There's nothing much better for a keen gardener than to spend time in a potting shed, growing their own wide variety of plants from flowers to vegetables.

The Jay 6ft x 18ft potting shed is a traditional style but benefits from modern design and materials. ThermoWood® is heat treated timber that is very stable, able to withstand harsh weather without expanding or contracting. 

This is due to the moisture and resin being extracted and results in a highly rot and warp resistant building material. Perfect for a garden building and in no need of preservatives.

Inside there is an environment with temperature and humidity controlled by roof vents that have automatic openers. Staging that occupies the front of the shed is essential for sowing and potting, with the seedlings and plants benefitting from the sunlight that floods through toughened glass.

If all these standard features aren't enough, and there are also two shelves and another window, there is a list of options that includes guttering so that rainwater can be re-cycled.

Any ambitious gardener will immediately realise that this is a potting shed to satisfy their aspirations, and it's great value as well, with delivery and installation included in the price.

6x18 Jay Potting Shed Features:

  • ThermoWood®: Heat treated Scandinavian timber that's rot and warp resistant
  • Glazing bars: 58mm x 34mm finished size
  • All boards: 12mm finish tongue and groove
  • Doors: 1 with mortice lock and aluminium handles
  • Glazing: 3mm toughened safety glass, slid into a groove and sealed with quality silicone
  • Joints: All the cut shapes are jointed with a clear plastic H section
  • Roof Vents: 2 large roof vents with automatic openers plus manual opening end window 
  • Staging: Full length on one side with centre support plus two rear shelves
  • Finial: A specially turned apex finial for that classic look.
  • Capping: The ridge and top vents are sealed with a specially machined timber capping
  • Fitted floor with plastic runners
  • Stainless Steel Nails: Used to fix all tongue and grooved boards
  • Vinyl covered roof
  • Delivery and installation included in price

6x18 Jay Potting Shed Dimensions:

  • Gable width: 2035mm (6ft 8ins) 
  • Length: 5730mm (18ft 10ins)
  • Window Eaves height: 1730mm (5ft 8ins) 
  • Shed Eaves: 2110mm (6ft 11ins)
  • Ridge height: 2235mm (7ft 4ins)
  • Door width: 810mm (2ft 6ins)
  • Door height: 1980mm (6ft 6ins)

Note: Smaller 6ft x 16ft and larger 6ft x 20ft versions of this potting shed are available.    

Please Note: Imagery may show greenhouses of a different size and with optional extras that must be purchased separately. A suitable flat, level and sturdy base must be prepared before the delivery / Installation date to ensure a hassle free installation.

Select Your Options

Build Design - Please Choose Your Required Door Position

  • with Door on the Left Side

  • with Door on the Right Side

Option 1: Would you like your Greenhouse Painted?

  • with Standard ThermoWood® Finish

  • with ThermoWood® Finish in BRACKEN


  • with ThermoWood® Finish in OLIVE


  • with ThermoWood® Finish in EARTH


  • with ThermoWood® Finish in LILY WHITE


Option 2: Would you like to add a High Level Shelf?

  • with ThermoWood® High Shelf


Option 3: Would you like to add a Rainwater System?

  • with Swallow Hunter Rainwater System in WHITE


  • with Swallow Hunter Rainwater System in BLACK


Option 4: Please choose a Delivery option -

  • including Delivery/Installation within Mainland UK

  • including Delivery/Installation within Scotland (North of Grangemouth)


Additional Accessories for your Greenhouse

  • with Ornate Black Door Handle


Delivery Info


Inclusive delivery and installation is limited to UK Mainland excluding areas 15 miles further North of Glasgow. Areas further than this and Offshore Islands would require a custom quote. Please Contact Us here if this is the case.
A suitable, flat and level base must be prepared prior to the delivery and installation.

Price Promise

If you find any of our products in stock and immediately available, at our competitors we will try out best to match the price. We do not charge extra for delivery or installation, but if you find somewhere cheaper, please Contact Us so that we may try to match the price or beat it.


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£2,794.00 inc. VAT