Greenhouse Shed Combination 23 x 8 - Swallow GB

Greenhouse Shed Combination 23 x 8 - Swallow GB

Product details

The 23 x 8 Greenhouse Shed Combination is the ideal solution if you only have room for a single garden building. It combines an 18’ Greenhouse with storage provided by the 4’ Shed section. Included as standard are a double width lockable door into the greenhouse, an internal door into the shed section, toughened glass, oiled finish and damp seal.  In addition the greenhouse has staging down one side and automatic roof vents. The shed has a fitted floor and two shelves along the back wall.  Optional extras are available for customers who want a larger shed section, painted finish, high level shelves etc and you can see the price change as each is selected.  These versatile garden buildings are constructed in the UK from thermally modified Redwood Pine, a natural material with high durability, almost no warping, shrinking or swelling; you will be delighted with the quality and workmanship 

Our Price includes Vat and Installation to most UK Mainland postcodes (see below) so you can see exactly what you will be paying, nothing extra is added at the Checkout. You only pay a 20% deposit when you order, and the balance when you get an installation date, or if you prefer you can pay the whole amount.  Select your area from the drop down box below to see the current lead time to delivery that applies to orders received today, please add four weeks to this for painted models


  • Dimensions: Overall Length 7020mm 23'1 (Greenhouse 18'10 + Shed 4'3), Width 2660mm (8'9), Ridge Height 2660mm (8'9), Eaves Height 1730mm (5'8). Models shown the photos may be a different size to this
  • Double Door into the Greenhouse giving an open width of 1200mm (3'11), Height 1940mm (6'4). Opens inwards and is fitted with an aluminium handle and mortice lock
  • The bottom 12mm tongue and groove boards are 390mm long, all boards fixed with stainless steel nails
  • Glazed with toughened glass which is slid into a groove and sealed with quality silicone. Redwood Pine Glazing Bars 58mm x 34mm finished size. Side glazing is 1220mm x 610mm
  • Six top vents in the Greenhouse section sealed with timber capping and fitted with a temperature controlled automatic opener
  • Full length wooden staging on one side of the Greenhouse section with centre support and oiled finish. Staging width is 520mm
  • Internal door for access to the Shed section from the Greenhouse 
  • Shed has a fitted floor, two internal shelves, one wide, one narrow, the roof has a hard wearing vinyl cover and fixed ventilation to prevent the build up of moist air which can enter from the greenhouse
  • The whole building has a damp barrier; a 20mm black PVC section which will considerably extend the life of your Greenhouse Shed Combination
  • Classic appearance with a turned apex finial over the door
  • Natural oils are used to give a long lasting finish which enriches the colour of the wood, resists fading and offers protection from mould, marks and water ingress
  • 5 year Frame Guarantee against rot and decay. 2 year Guarantee on all fixtures and fittings such as auto vents, handles, locks etc

Optional extras:

  • Option for a longer Shed section. 4'3 is standard but we also offer 6'4, 8'4 or 10'5, with an oiled or painted finish to match the Greenhouse section
  • Extra staging so the Greenhouse section has staging down both sides (staging down one side is included as standard). Oiled finish
  • High level shelf for the full length of the Greenhouse section which can be fitted on either side or both sides. Width 260mm. Oiled finish
  • Side opening vent in the Greenhouse section (manually operated) 
  • An external door can be fitted to the apex of the Shed section, fitted with a mortice lock, so it can be accessed directly from the garden, as well as via the internal door from the greenhouse section. If you require an double width external door please ask us for an individual quote
  • Fixed window in the Shed section 610mm x 610mm 
  • Opening window in the Shed section 610mm x 610mm, manual operation
  • Hunter gutter system, 76mm width, downpipes to the ground or into a water butt (if available at the time of installation)
  • Factory applied, multi-layer paint finish in one of the heritage colours made by Farrow & Ball. See photos for the chart showing the colours currently available. Staging and any shelves with painted buildings are supplied oiled and not painted to ensure they are more resistant to abrasion
  • Ornate Black Door handles instead of the aluminium ones fitted as standard
  • Black Cresting along the ridge is £100 per metre - if required please ask us for an individual quote
  • You can order a Potting Bench or Cold Frame  to compliment your new Greenhouse Shed Combination. These heavy items are supplied assembled and are only available if ordered at the same time as your Greenhouse Shed, as they are delivered together 

Delivery & Installation
All buildings are made to order within the lead time specified at the time of ordering. You will be emailed a base plan within 48 hours of placing an order and this should be constructed as soon as possible to avoid any delays.  We recommend the base is the same size as the greenhouse (not larger) and must be flat and level. Most customers use paving flags or a concrete pad which is a minimum of 10cm deep. When your greenhouse is almost ready you will be contacted to arrange a suitable day for the installation

Free delivery area:  All Mainland England and Wales plus these Scottish postcodes: DG, G, FK, PH2, PH3, PH4, PH6, PH7, KY, EH, ML, TD.   For all other areas please contact us for a personal quote. Offshore deliveries or self assembly are not available

Easy Payment: just 20% deposit is required
At the Checkout you can pay in full or just the deposit. To pay the deposit amount simply use DEPOSIT as your voucher code.  At the first page of the Checkout  click on this link  'Do you have a voucher code'  type DEPOSIT in the voucher code box and click 'GO'.  The balance is due when you get a delivery date.   We accept payment using Visa, Mastercard, Amex, PayPal, Klarna and BACS.  Any problems please call us on 01302 783434  9am-7pm 

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