Call to Order: 0800 098 8877

0800 098 8877
Advice & Blog

£15 EXTRA OFF!

Use code SPRING15 at checkout min order £499
(greenhouses)

Swallow Swan 8x40 Wooden Greenhouse

Swallow Swan 8x40 Wooden Greenhouse
Within 8-12 weeks ⛟
Free Installation
Click to enlarge - For illustration purposes. Quick Code: P171446

Greenhouse Dimensions

  • A: 2660mm (8ft 9")
  • B: 12500mm (41ft 1")
  • C: 1730mm (5ft 8")
  • D: 2660mm (8ft 9")
  • E: 1200mm (3ft 11")
  • F: 1980mm (6ft 6")
  • G: 2660mm (8ft 9")
  • H: 730mm (2ft 5")
  • Perimeter Base: A perimeter base made to the above A+B dimensions from 50mm thick paving slabs.
  • Solid Paving Slab Base: Complete area covering no less than the A+B dimensions from 50mm thick paving slabs.
  • Concrete Base: Concrete pad base no less than 100mm thick made to no less than the above A+B dimensions.
  • Access Requirements: Minimum access height required for 4ft and 5ft wide greenhouses is 2.1m/6ft 10". The minimum access height for 6ft and 8ft wide greenhouses is 3m/9ft 10", no access through a property. No right angle turns between access point and installation site.

Why is ThermoWood® the Best?

Thermowood Greenhouse

ThermoWood® is a special thermally modified timber developed in Finland. The timber is heated treated up to 215 °C to remove all excess moisture. This wood is well suited for outdoor applications where demanding weather conditions are the norm. The key performance features of ThermoWood® over Tanalised timber are:

Improved durability against decay
Resin removed
Improved dimensional stability
Consistent colouring throughout
Reduced equilibrium moisture content

The timber is used extensively throughout Scandinavia for all sorts of interior and exterior construction, cladding and decoration due to it’s good looks and superb resilience to harsh weather.

Oiled Finish as Standard

Oiled Panel

Oiling Wood serves as a protective and nourishing treatment, enhancing its natural beauty while preventing dryness, cracking, and decay. This simple yet effective process not only deepens the wood's colour and grain but also prolongs its lifespan, making it an essential practice for maintaining the durability and aesthetic appeal of wooden surfaces. Its also easy to maintain and reapply when needed.

Autovents as Standard

Greenhouse Roof Auto Vents

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.

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.

Damp Barrier

Swallow Greenhouse Damp Barrier

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

sku:

£10,710

Pay only 20% Deposit

£2142

FREE Installation!!

Sorry, this is

out of stock

Email me when it's back in stock:

Thank you for your interest

We will email you when this product is back in stock.

Check Delivery

Enter your Postcode below to check delivery

  • 2660mm (8ft 9") Wide T-Shaped Wooden Greenhouse - Large Growing Space.
  • 730mm (2ft 5") Long Porch - Porch Entrance.
  • Tanalized Redwood Pine Construction - Pre-treated timber for long life.
  • Bottom Boards 12mm - Tongued and Grooved with stainless steel nails.
  • Glazing Grooves to hold glazing - Silicone Sealed.
  • Double Doors with Mortise Lock - Easy Access and Security.
  • 3mm Toughened Safety Glass - Safe, Strong and Family Friendly.
  • 10 Opening Roof Vents - For Ventilation.
  • 10 Bayliss XL Autovents - Automatically opens your roof vent.
  • Guttering to all sides - Collect all that lovely rain water !
  • 2 Front returned stagings - 520mm wide, 745mm high.
  • Copper Roof Valley - Roof Drainage and Rust Free
  • 20mm Black PVC Damp Barrier - Screwed to bottom to stop rising damp.
  • 5 Year Warranty - on Timber.
  • Installation Included in Price - Just order and everything is done for you !

The 8ft x 40ft Swallow Swan looks great and with it`s 8ft wide porch entrance it`s very spacious. It`s also delivered and installed for FREE !

3mm 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 Swallow Swan is yet another great Swallow greenhouse hand built by British craftsmen with a lovely traditional look. It has a 5 YEAR WARRANTY and free installation. We recommend Swallow greenhouses as they are the best British made wooden greenhouse available today.

Options: Click options to add them to your order then click "Buy Now"

1: Painted Finish

The paint is applied in Swallow’s specialist spray booth with an opaque protective top coat with a flexible microporous film. This paint finish is resistant to bacterial mold and UV sun damage. Custom colours are available for an additional cost and will be colour matched to your choice using Swallow’s in-house specialist paint.

Oiled
Oiled

+ £0
Lily White
Lily White

+ £1,225
Bracken
Bracken

+ £1,225
Olive
Olive

+ £1,225
Midnight
Midnight

+ £1,225
Stone
Stone

+ £1,225
Summer Green
Summer Green

+ £1,225
Cloud Grey
Cloud Grey

+ £1,225
Slate
Slate

+ £1,225
Robin’s Egg Blue
Robin’s Egg Blue

+ £1,225

2: Select your Size

3: Porch Extension

Porch Extension to 4ft Long
Porch Extension to 4ft Long

Extend the porch length of your Swallow Greenhouse to 4ft long, giving more storage space.

+ £374
Porch Extension to 6ft Long
Porch Extension to 6ft Long

Extend the porch length of your Swallow Greenhouse to 6ft long, giving more storage space.

+ £1,279

4: Porch Extension

Painted Porch Extension to 4ft Long
Painted Porch Extension to 4ft Long

Extend the porch length of your Swallow Greenhouse to 4ft long, giving more storage space.

+ £432
Painted Porch Extension to 6ft Long
Painted Porch Extension to 6ft Long

Extend the porch length of your Swallow Greenhouse to 6ft long, giving more storage space.

+ £863

5: Porch Extension

Painted Porch Extension to 4ft Long
Painted Porch Extension to 4ft Long

Extend the porch length of your Swallow Greenhouse to 4ft long, giving more storage space.

+ £482
Painted Porch Extension to 6ft Long
Painted Porch Extension to 6ft Long

Extend the porch length of your Swallow Greenhouse to 6ft long, giving more storage space.

+ £963

6: Premium options

Premium  Cresting
Premium Cresting

Finish of the styling of your Swallow greenhouse with the traditional premium aluminium cresting and finials.

+ £1,164
Black Ornate Door Handle
Black Ornate Door Handle

Add a black wrought iron ornate door handle

7: Additional Staging and Shelving

Extra Side of Staging
Extra Side of Staging

Add another side of staging to the other side of your greenhouse.

+ £870
High Level Shelf
High Level Shelf

Add a 250mm wide high level shelf for extra storage of plants, seeds and tools etc

+ £439
Qty 1

8: Dwarf Wall Option

Dwarf Wall Version
Dwarf Wall Version

Order this Greenhouse customised to sit on a brick dwarf wall. Select this option and we'll send you a wall plan to give to your brick layer to complete your wall. We'll then install a version of this greenhouse with a window sill straight onto the wall.

+ £0

9: More Useful Extras

Bench with Shelf
Bench with Shelf

Add a useful work bench with lower shelf that you can move around the greenhouse to suit you. Dimensions: 1200mm x 540mm

+ £297
Qty 1
Wren Cold Frame
Wren Cold Frame

Add a Wren Coldframe to give even more room for seedlings and plants. Dimensions: 2ft 1” X 4ft 5”

+ £455
Qty 1
Side Vent
Side Vent

This side vent opening window will give your greenhouse good ventilation by letting cool air flow in to regulate the temperature and humidity inside, without having to leave the door open.

+ £137
Qty 1
Additional Double Greenhouse Door
Additional Double Greenhouse Door

Add an additional double door to the gables of your greenhouse for access to either side.

+ £328
Qty 1
Swallow Sparrow Cold Frame
Swallow Sparrow Cold Frame

Add a Sparrow Coldframe to give even more room for seedlings and plants. Dimensions: 4ft 5" X 3ft 4"

+ £505

10: Delivery

I require delivery north of Grangemouth
I require delivery north of Grangemouth

Orders north of Grangemouth incur an additional cost

+ £660

Swallow Swan 8x40 Wooden Greenhouse

£10,710