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Swallow Swan 8x22 Dwarf Wall Wooden Greenhouse

  • 8ft 8" wide x 22ft 0" deep
  • 8ft 8" Ridge Height
  • Includes Installation
  • 3mm Toughened Glazing
  • Oiled Redwood Pine Thermowood
  • Heated Treated for Superior Resistance to Moisture and Warping
  • 20mm PVC Damp Proof Barrier on the Base
  • Stainless Steel Nails Throughout
  • Double Hinged Door with Mortice Lock
  • 6 x Automatic Roof Vent
  • 2 Front Returned Stagings Included
  • Guttering to all sides Included
  • 3 Porch Sizes Available
  • Requires 607mm High Wall
  • 12-year Warranty

More Sizes:

Dwarf Wall Model

Dwarf Wall Version
+ £0

Painted Finish

Oiled
Lily White + £1,768
Bracken + £1,768
Olive + £1,768
Midnight + £1,768
Black + £1,768
Stone + £1,768
Summer Green + £1,768
Cloud Grey + £1,768
Slate + £1,768
Robin’s Egg Blue + £1,768

Add Porch Extension?

Porch Extension to 4ft Long
+ £773
Porch Extension to 6ft Long
+ £1,547

Add Premium options?

Premium Cresting
+ £750
Qty 1

Add Additional Staging and Shelving?

Extra Side of Staging Oiled Finish
+ £649
High Level Shelf to the Rear Oiled Finish
+ £325
Qty 1
High Level Shelf to the Front Oiled Finish
+ £325

Add Dwarf Wall Option?

Dwarf Wall Version
+ £

Add More Useful Extras?

Qty 1
Painted Side Vent
+ £168
Qty 1
Additional doors
+ £680
Qty 1
Additional Painted Doors
+ £772
Qty 1
Wren Cold Frame Oiled Finish
+ £468
Qty 1
Swallow Sparrow Cold Frame Oiled Finish
+ £550
Bench with Shelf Oiled Finish
+ £359
Dwarf Wall Version
+ £0

Add Lilywhite Porch Extension?

Painted Porch Extension to 4ft Long
+ £720
Painted Porch Extension to 6ft Long
+ £1,439

Add Painted Porch Extension?

Painted Porch Extension to 4ft Long
+ £879
Painted Porch Extension to 6ft Long
+ £1,758

The 8ft x 22ft Swallow Swan Dwarf Wall Greenhouse looks great and with its 8ft wide porch entrance its very spacious. Its also delivered and installed for FREE !

4mm Toughened glass is standard on all Swallow wooden Greenhouses and is held in special grooves within the frame and then sealed in place with quality silicone. Inward opening double doors with mortise locks are also standard.

Each roof vent is supplied with Bayliss XL autovents to automatically open the roof vents when you’re not around to stop over heating. You also get a full length of slatted staging down one side of the greenhouse for working on and storing your plants.

The Dwarf Wall Swallow Swan Greenhouse is yet another great Swallow greenhouse hand built by British craftsmen with a lovely traditional look. It has a 12 Year Warranty and free installation. We recommend Swallow greenhouses as they are the best British made wooden greenhouse available today.

Thermowood Greenhouse
Why is ThermoWood the Best?

ThermoWood is a thermally modified timber known for its durability and stability in harsh weather.

Oiled Panel
Oiled Finish

Oiling Wood enhances its natural beauty and prolongs its lifespan.

Greenhouse Roof Auto Vents
Autovents as Standard

Swallow use high quality Bayliss XL Automatic roof vent openers as standard on every roof vent. Even when you're not around your greenhouse will be well ventilated.

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Installation Included

Swallow Greenhouses are delivered and installed countrywide for free. You simply order your new greenhouse and it will be delivered and erected in your garden by a Swallow fitting team.

Swallow Greenhouse Damp Barrier
Damp Barrier

20mm black PVC section screwed to the bottom of the greenhouse stops damp rising into the timber.

Swallow Products
Swallow Products

Swallow GB Ltd prides itself on its attention to detail, offering products that are not only functional but also enhance the beauty of any garden. Their greenhouses are built to last, with features like toughened safety glass and automated ventilation systems, ensuring an optimal growing environment..

Swallow 12 Year Warranty
12 Year Warranty

Swallow products come with a 12 year warranty that covers the Timber for Rot, Decay and Insect Infestation. Buildings must be re-treated inside and outside annually with a high-quality wood preserver according to the maintenance advice

Frequently Asked Questions

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How to Prepare the Ground for a Greenhouse Base

A solid base is the backbone of any greenhouse. You might think skipping this step saves time, but trust me—I've seen plenty of greenhouses fail because of poor foundations. A dodgy base causes more headaches than you'd believe.

What happens with a bad base? Glass cracks. Doors jam. The structure twists. Water pools where it shouldn't. And fixing these problems costs way more than doing it right first time.

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Best Position for a Greenhouse UK

Best Position for a Greenhouse UK

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Let me share what actually works in our unique British climate. The greenhouse position might seem like a minor detail, but it's one of those things that can make or break your growing success. I made this mistake myself when I first started - my poorly positioned greenhouse meant I was fighting an uphill battle with inadequate light and temperature fluctuations.

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