Swan T Shaped Greenhouse 13 x 8 - Swallow GB

T shaped greenhouse on a dwarf wall

Swan T Shaped Greenhouse 13 x 8 - Swallow GB

Product details

The Swan is the largest of our T Shaped Greenhouses with a gable width of 8'9 in the main greenhouse and the front section features the same, generous gable width which incorporates the double door.  Like all these models, the Swan 13 x 8 combines a contemporary design with the latest sustainable materials to create a garden building which is both functional and stylish. The front 'porch' section is available in a choice of three sizes. There are numerous 'extras' included in the base price such as toughened glass, a lockable door, return staging on both sides of the front section, guttering, auto roof vents and installation so it is ready for use. The finishing touch are three apex finials for that timeless, classic look

Constructed in the UK from Thermowood, thermally modified Redwood Pine, used extensively in Scandinavian countries, a much more stable product than ordinary kiln dried pine. The result is a natural material with high durability with almost no warping, shrinking or swelling.  These lovely greenhouses are a joy to own and you will be delighted with the quality and workmanship 

Our Price includes Vat and Installation to most UK Mainland postcodes (see below) other areas will need an individual quote. At the Checkout you pay just 20% deposit and the balance is due when the building is ready for delivery and you get an installation date  


  • Dimensions: Length 4146mm (13'7), Gable Width 2660mm (8'9), Length of Front section 742mm (2'5), Gable Width of Front section 2660mm (8'9), Ridge Height 2660mm (8'9), Eaves Height 1730mm (5'8), Door Height 1940mm (6'4), Double Door with an opening of 1200mm (3'11). Model shown in may be a different size 
  • Inward opening door with an aluminium handle and mortice lock fitted
  • 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. Side glazing is 1220mm x 610mm
  • Four top vents sealed with timber capping and fitted with automatic openers
  • Returned staging on both sides of the front section. Staging width: 520mm
  • Hunter gutter system, 76mm width, downpipes to the ground or into a water butt (if available at the time of installation)
  • Damp barrier: 20mm black PVC section is screwed to the bottom to considerably extend the life of your greenhouse
  • Classic appearance with turned apex finials for that finishing touch
  • 10 year Frame Guarantee

Optional extras:

  • 4'5 front porch section: Length 1360mm, gable width 2660mm (8'9), fitted with 2 top vents fitted with automatic openers
  • 6'6 front porch section: Length 1990mm, gable width 2660mm (8'9), fitted with 2 top vents fitted with automatic openers
  • Full length staging along the back of the greenhouse
  • Full length high level shelf long the back of the greenhouse, half the width of the staging
  • Front return high level shelving
  • Side opening vent (manually operated)
  • Oiled finish - natural oil gives a long lasting finish which enriches the natural colour of the wood. It resists fading and offers protection from mould, marks and water ingress
  • Factory applied multi-layer paint finish in one of the heritage colours made by Farrow & Ball. a painted finish adds to the lead time given for standard and oiled finish. Photos include a model painted Bracken. See photos for chart showing all the colours available. Staging and shelves are not painted to make them more resistant to wear
  • Ornate Black Door handle instead of the aluminium one fitted as standard 
  • Your greenhouse can be installed on a Dwarf Wall, instead of the part boarding, at no extra (a model built on a dwarf wall can be seen in these photos). The customer needs to have this constructed prior to installation using the detailed plans we will send you, please use the comments box at the Checkout to request this
  • You can order a Potting Bench or Cold Frame  to match your new greenhouse. These heavy items are supplied assembled and are only available if ordered at the same time as your greenhouse, 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. We recommend preparing the base as soon as possible to avoid any delays. The base must be flat and level; most customers use paving flags or a concrete pad at least 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 

Easy Payment:  just 20% deposit required with your order
When you go to the Checkout you will see the price has automatically been reduced to the deposit amount. The balance is normally paid when you are contacted to arrange the installation date. If you prefer to pay the whole amount just click on the 'Remove voucher' link at the Checkout and the total will be restored (the link is on the right hand side below the total amount due)

Free Greenhouse Starter Kit
We are offering a complimentary Starter Kit with some really useful items to go with your new Greenhouse.  To buy the items separately would cost over £40

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