Swallow Swan Thermowood® Greenhouse
8ft8 wide (2660mm) x 17ft10 long (5444mm)


(Including VAT)

Product id: 4055
  • Free installation by the Manufactures
  • Toughened safety glass (full sheet)
  • Staging included
  • 6 x roof vents with Automatic opening
  • Tanalised wood
  • Guttering and Downpipes both sides
  • High eaves
  • Lockable door latch
  • Ground level door threshold
  • Pressure treated
  • Hinged single door
  • Black PVC Damp barrier


Would you like to change the size of the porch?

  • Swallow High level shelf for Swan 17'10

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    Swallow High level shelf for Swan 17'10

    Made from the same tanalised timber as the freenhouse, this shelf provides additional storage. This shelf will be installed at the same time as the greenhouse.

  • Swallow Ornate door handle

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    Swallow Ornate door handle



    An ornate wrought iron door handle is the perfect finishing touch to your greenhouse.

  • Swallow Side vent

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    Swallow Side vent



    Side vents help draw fresh air in improving air circulation and helping prevent the air in the greenhouse from turning stagnant. 

  • Swallow Staging for Swan 17'10

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    Swallow Staging for Swan 17'10

    Made from the same tantalised timber as the greenhouse, this staging provides additional storage. This staging will be installed at the same time as the greenhouse.




N.B Picture shows optional painted finish and dwarf wall. Please contact us for further details. Price is for tanalised timber boarding and unpainted finish.
The largest of all the T-shaped Swallow greenhouses, the Swan has an 8'9 gable with and an 8'9 porch width with double doors. Big enough for serious growing and the porch adds a touch of style.
Available with the option of three porch depths: 2'5, 4'5 and 6'6 which are all 8'9 wide with double doors. The two larger porches also come with two additional roof vents for improved ventilation. 
The greenhouse comes with a 2'5 porch as standard, if you would like to upgrade please see the listed options.
Painted finishes are also available. Please call for prices.
Guttering, downpipes and front returned staging on both sides are included in the price, as is delivery and installation on a preprepared level base.
-The redwood pine glazing bars are 58mm x 34mm finished size.
-The bottom 12mm tongued and grooved boards are 390mm long.
-All the timber is green tint tanalised pressure treated.
-The inward opening door has a mortise lock and aluminium handles.
-All the glazing is slid into a groove and sealed with quality silicone.
-Each vent has an Automatic opener.
-Full length staging down one side with centre support.
-There is a specially turned apex finial for that classic look.
-The ridge and top vents are sealed with a specially machined timber capping.
-A 20mm black PVC section is screwed to the bottom, called the damp barrier.
-All the tongued and grooved boards are fixed with stainless steel nails 
  • A = Base width: 2,660mm (8ft8).
  • B = Length: 5,444mm (17ft10).
  • C = Eaves height: 1,730mm (5ft8).
  • D = Ridge height: 2,660mm (8ft8).
  • E = Door width: 1,200mm (3ft11).
  • F = Door height: 1,980mm (6ft5).
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Delivery and fitting of this greenhouse to most of mainland England, Wales and southern Scotland is FREE. Areas north of Glasgow will be subject to a charge. Delivery costs will be calculated and displayed at checkout before any payment is required.

You will be contacted with a delivery date when your greenhouse is ready, we will inform you a week before delivery via the telephone. This greenhouse is delivered straight from the workshop and installed by the manufactures on to your level base. We will send you a base plan in the post a few days after you order so you can get this ready before the greenhouse arrives.

About The Greenhouse People

Did you know...

The Greenhouse People offer a 30-day returns policy. You are welcome to return any item, no quibbles, no arguments.

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The Greenhouse People offer a unique optional service that allows you to place an order to the value of £300 or more and we will call you back to take payment.