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(sheds)

Swallow Raven 8x4 Greenhouse + 4ft Shed Combination

Quick Code: P172224
Greenhouse Size Diagram

Greenhouse with 4ft Shed Extension Dimensions:

A: Greenhouse width

2660mm (8′ 9″)

B: Greenhouse depth

2550mm (8′ 4″)

C: Ridge height

2660mm (8′ 9″)

D: Eaves height

1730mm (5′ 8″)

E & F: Door Size

1200mm (3′ 11″) x 1980mm (6′ 6″) (aperture)

Minimum Base Size

2660mm (8′ 9″) x 2550mm (8′ 4″)

Greenhouse with 6ft Shed Extension Dimensions:

A: Greenhouse width

2660mm (8′ 9″)

B: Greenhouse depth

3210mm (10′ 6″)

C: Ridge height

2660mm (8′ 9″)

D: Eaves height

1730mm (5′ 8″)

E & F: Door Size

1200mm (3′ 11″) x 1980mm (6′ 6″) (aperture)

Minimum Base Size

2660mm (8′ 9″) x 3210mm (10′ 6″)

Greenhouse with 8ft Shed Extension Dimensions:

A: Greenhouse width

2660mm (8′ 9″)

B: Greenhouse depth

3840mm (12′ 7″)

C: Ridge height

2660mm (8′ 9″)

D: Eaves height

1730mm (5′ 8″)

E & F: Door Size

1200mm (3′ 11″) x 1980mm (6′ 6″) (aperture)

Minimum Base Size

2660mm (8′ 9″) x 3840mm (12′ 7″)

Greenhouse with 10ft Shed Extension Dimensions:

A: Greenhouse width

2660mm (8′ 9″)

B: Greenhouse depth

4470mm (14′ 8″)

C: Ridge height

2660mm (8′ 9″)

D: Eaves height

1730mm (5′ 8″)

E & F: Door Size

1200mm (3′ 11″) x 1980mm (6′ 6″) (aperture)

Minimum Base Size

2660mm (8′ 9″) x 4470mm (14′ 8″)

Swallow Installation Access

Larks and Robins: The minimum access height required for installation

1727mm (5′ 8″)

Cygnet, Jay, and Kingfishers: The minimum access height required for installation, no access through a property.

2032mm (6′ 8″)

Mallard, Swan, Raven, Rook, Falcon, and Eagles: The minimum access height required for installation, no access through a property.

2672mm (8′ 9″)

Always use MM dimensions when planning and building your base: No right angle turns between the access point and installation site.

Please contact us if you have any questions regarding your base area or 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.

Staging

Swallow Greenhouse Staging

Swallow include a length of slatted staging with all greenhouses that is 520mm wide and 745mm high.

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:SR84S4

10% OFF!!

on Swallow Greenhouses!!

SAVE: £492 TODAY!

Discount already applied to price

£4,437

£10 EXTRA OFF!

Use code SHED10 at checkout min order £399
(sheds)
Pay only 20% Deposit

£887

FREE Installation!!

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Delivered and Installed within 8-12 weeks from the date that you confirm your base is ready for all finishes.

  • 2660mm (8ft 9") Wide Wooden Greenhouse - Wide access for wheelbarrows etc
  • Oiled ThermoWood Construction - Heat treated high performance timber.
  • 3mm Toughened Glazing - Safe, Strong and Family Friendly.
  • 1 Opening Roof Vents - For Ventilation.
  • 1 Bayliss XL Autovents - Automatically opens your roof vents.
  • Double Doors with Mortise Lock - Wide access and Security
  • Bottom Boards 12mm - Tongued and Grooved with stainless steel nails.
  • Glazing Grooves to hold glazing - Solid and Silicone Sealed.
  • Full length of Slatted Staging to one side - 520mm wide, 745mm high.
  • Shed floor as standard - Keep your items off the floor.
  • 762mm (2ft 6") Shed Door with Stainless Handle, Hinges and Lock - Wide access.
  • 2 full length shelves to one side of the shed Added Storage.
  • 20mm Black PVC Damp Barrier - Screwed to bottom for rising damp protection.
  • 5 Year Warranty - on frame and base.
  • Installation Included in Price - Just order and everything is done for you !

The 8ft x 4ft Swallow Raven Combi Shed Greenhouse offers the best of both worlds with a 4ft Shed and 4ft Greenhouse. Secure storage coupled with a compact 4ft growing space. Looking for more storage then choose a 6ft, 8ft or 10ft shed extension. It`s a practical size, looks superb and is installed for FREE!

3mm Toughened Safety 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. A Shed Floor, Inward opening doors with mortise locks are also standard.

Each roof vent is supplied with a Bayliss XL autovent to automatically open the roof vent 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 Raven Combi is the finest 8ft wide wooden greenhouse shed combination available today and when you consider it has a 5 YEAR WARRANTY and free installation it`s not hard to understand why we rate Swallow wooden greenhouses so very highly.

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

1: Select your Size

2: Change your Shed size

4ft Shed extension with floor
4ft Shed extension with floor

A compact 4ft 3" Shed extension giving a total building length of 8ft 4"

+ £0
6ft Shed Combination with floor
SAVE £33 10%OFF
6ft Shed Combination with floor

Add a larger 6ft shed to your greenhouse to give a total length of 10ft 5"

+ £305
8ft Shed Extension with floor
SAVE £67 10%OFF
8ft Shed Extension with floor

Add a larger 8ft shed to your greenhouse to give a total length of 12ft 7"

+ £607

3: Painted Finish 4ft

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.

Wooden
Wooden

+ £0
Oiled Finish
Oiled Finish

Lily White
SAVE £138 10%OFF
Lily White

+ £1,245
Bracken
SAVE £138 10%OFF
Bracken

+ £1,245
Olive
SAVE £138 10%OFF
Olive

+ £1,245
Midnight
SAVE £138 10%OFF
Midnight

+ £1,245
Black
SAVE £138 10%OFF
Black

+ £1,245
Stone
SAVE £138 10%OFF
Stone

+ £1,245
Summer Green
SAVE £138 10%OFF
Summer Green

+ £1,245
Cloud Grey
SAVE £138 10%OFF
Cloud Grey

+ £1,245
Slate
SAVE £138 10%OFF
Slate

+ £1,245
Robin’s Egg Blue
SAVE £138 10%OFF
Robin’s Egg Blue

+ £1,245

4: Painted Finish 6ft

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.

Wooden
Wooden

+ £0
Oiled Finish
Oiled Finish

Lily White
SAVE £125 10%OFF
Lily White

+ £1,130
Bracken
SAVE £125 10%OFF
Bracken

+ £1,130
Olive
SAVE £125 10%OFF
Olive

+ £1,130
Midnight
SAVE £125 10%OFF
Midnight

+ £1,130
Black
SAVE £125 10%OFF
Black

+ £1,130
Stone
SAVE £125 10%OFF
Stone

+ £1,130
Summer Green
SAVE £125 10%OFF
Summer Green

+ £1,130
Cloud Grey
SAVE £125 10%OFF
Cloud Grey

+ £1,130
Slate
SAVE £125 10%OFF
Slate

+ £1,130
Robin’s Egg Blue
SAVE £125 10%OFF
Robin’s Egg Blue

+ £1,130

5: Painted Finish 8ft

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.

Wooden
Wooden

+ £0
Oiled Finish
Oiled Finish

Lily White
SAVE £134 10%OFF
Lily White

+ £1,214
Bracken
SAVE £134 10%OFF
Bracken

+ £1,214
Olive
SAVE £134 10%OFF
Olive

+ £1,214
Midnight
SAVE £134 10%OFF
Midnight

+ £1,214
Black
SAVE £134 10%OFF
Black

+ £1,214
Stone
SAVE £134 10%OFF
Stone

+ £1,214
Summer Green
SAVE £134 10%OFF
Summer Green

+ £1,214
Cloud Grey
SAVE £134 10%OFF
Cloud Grey

+ £1,214
Slate
SAVE £134 10%OFF
Slate

+ £1,214
Robin’s Egg Blue
SAVE £134 10%OFF
Robin’s Egg Blue

+ £1,214

6: Useful Extras

High Level Shelf Oiled Finish
SAVE £4 9%OFF
High Level Shelf Oiled Finish

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

+ £39
Qty 1
Extra Side of Staging Oiled Finish
SAVE £8 9%OFF
Extra Side of Staging Oiled Finish

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

7: Rainwater Systems

Black Rainwater System
SAVE £28 10%OFF
Black Rainwater System

Add a Black Rainwater System to collect and reuse all of that lovely rainwater. Rainwater is after all the best water for your plants.

+ £259
White Rainwater System
SAVE £28 10%OFF
White Rainwater System

Add a White Rainwater System to collect and reuse all of that lovely rainwater. Rainwater is after all the best water for your plants.

+ £259

8: Additional Shed Options

Fixed Shed Window
SAVE £8 10%OFF
Fixed Shed Window

Let some light into your shed

+ £74
Qty 1
Opening Shed Window
SAVE £16 9%OFF
Opening Shed Window

Add circulation as well as light to your shed.

+ £153
Qty 1
External Shed Door
SAVE £37 10%OFF
External Shed Door

Add a door at the rear of your shed extension.

+ £334

9: Useful Greenhouse Extras

Greenhouse Side Vent Oiled Finish
SAVE £13 10%OFF
Recommended
Greenhouse Side Vent Oiled Finish

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.

+ £122
Qty 1
Swallow Sparrow Cold Frame Oiled
SAVE £50 10%OFF
Swallow Sparrow Cold Frame Oiled

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

+ £450
Qty 1
Swallow Wren Frame Oiled Finish
SAVE £42 10%OFF
Swallow Wren Frame Oiled Finish

4ft 5" x 2ft 1" Cold Frame with toughened Safety Glass.

+ £383
Qty 1
Bench with Shelf Oiled Finish
SAVE £32 10%OFF
Bench with Shelf Oiled Finish

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

+ £294
Qty 1
Black Ornate Door Handle
SAVE £3 10%OFF
Recommended
Black Ornate Door Handle

Add a black wrought iron ornate door handle. Price is for one handle per door

+ £27
Qty 1

Swallow Raven 8x4 Greenhouse + 4ft Shed Combination

£4,437