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Swallow Mallard 8x11 Wooden Greenhouse

Quick Code: P14672
T-Shaped Greenhouse Diagram

Greenhouse Dimensions

A: Greenhouse width

2660mm (8′ 9″)

B: Greenhouse depth

3490mm (11′ 5″)

C: Ridge height

1730mm (5′ 8″)

D: Eaves height

2660mm (8′ 9″)

E & F: Door Size

570mm (1′ 10″) x 1980mm (6′ 6″) (aperture)

G: Porch Width

2035mm (6′ 8″)

H: Porch Length

730mm (2′ 5″)

Minimum Base Size:

2660mm (8′ 9″) x 3490mm (11′ 5″)

Perimeter Base:

A perimeter base made to the above A+B dimensions from 50mm (0′ 2″) thick paving slabs.

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″)

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.

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.

T-Shape Staging

T Shaped 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:

£8,122

Pay only 20% Deposit

£1624

FREE Installation!!

Qty

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Delivery: Within 5 weeks*

Delivered and Installed within 5 weeks from the date that you confirm your base is ready for all finishes.

Deliveries to Scotland, Devon and Cornwall are 8 weeks delivery.

  • 2660mm (8ft 9") Wide T-Shaped Wooden Greenhouse - Large Growing Space
  • 730mm (2ft 5") Long Porch - Gable End Entrance
  • ThermoWood Construction - Heat treated high performance timber.
  • Bottom Boards 12mm - Tongued and Grooved with stainless steel nails
  • Glazing Grooves to hold glazing - Silicone Sealed
  • Single Door with Mortise Lock - Added Security
  • 3mm Toughened Glazing - Safe, Strong and Family Friendly
  • 4 Opening Roof Vents - For Ventilation.
  • 4 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 for
  • 10 Year Warranty - on Timber
  • Installation Included in Price - Just order and everything is done for you !

The 8ft x 11ft Swallow Mallard looks great and gives a large growing space. Also it’s delivered and installed for FREE

PLEASE NOTE: with the porch the footprint of this greenhouse is 11ft 2" (3390mm) by 11ft 5" (3490mm).

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 single door 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.

The Swallow Mallard is the finest 8ft wide orangery style wooden greenhouse available today and when you consider it has a 10 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: 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.

Wooden
Wooden

+ £0
Added
Oiled
Oiled

+ £813
Click to Add
Lily White
Lily White

+ £2,030
Click to Add
Bracken
Bracken

+ £2,030
Click to Add
Olive
Olive

+ £2,030
Click to Add
Midnight
Midnight

+ £2,030
Click to Add
Black
Black

+ £2,030
Click to Add
Stone
Stone

+ £2,030
Click to Add
Summer Green
Summer Green

+ £2,030
Click to Add
Cloud Grey
Cloud Grey

+ £2,030
Click to Add
Slate
Slate

+ £2,030
Click to Add
Robin’s Egg Blue
Robin’s Egg Blue

+ £2,030
Click to Add

2: Select your Size

3: Lilywhite 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.

+ £557
Click to Add
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.

+ £1,110
Click to Add

4: Painted 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.

+ £557
Click to Add
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.

+ £1,110
Click to Add

5: 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.

+ £495
Click to Add
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.

+ £1,017
Click to Add

6: Premium options

Premium Cresting
SAVE £42 10%OFF
Premium Cresting

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

+ £385
Click to Add
Black Ornate Door Handle
SAVE £3 10%OFF
Black Ornate Door Handle

Add a black wrought iron ornate door handle

+ £27
Click to Add

7: Additional Staging and Shelving

High Level Shelf to the Rear
SAVE £11 10%OFF
High Level Shelf to the Rear

Add a 250mm wide high level shelf to the Rear of your greenhouse for extra storage of plants, seeds and tools etc

+ £99
Qty 1
Click to Add
Extra Side of Staging
SAVE £22 10%OFF
Extra Side of Staging

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

+ £198
Qty 1
Click to Add
High Level Shelf to the Front
SAVE £11 10%OFF
High Level Shelf to the Front

Add a 250mm wide High Level shelf to the Front of your greenhouse for extra storage of plants, seeds and tools etc

+ £99
Click to Add

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
Click to Add

9: More Useful Extras

Bench with Shelf
SAVE £29 10%OFF
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

+ £268
Click to Add
Wren Cold Frame
SAVE £45 10%OFF
Wren Cold Frame

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

+ £410
Qty 1
Click to Add
Side Vent
SAVE £12 10%OFF
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.

+ £112
Qty 1
Click to Add
Swallow Sparrow Cold Frame
SAVE £45 10%OFF
Swallow Sparrow Cold Frame

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

+ £410
Click to Add

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Swallow Mallard 8x11 Wooden Greenhouse

£8