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Swallow Mallard 8x28 Wooden Greenhouse
Free Installation
Click to enlarge
- For illustration purposes.
Greenhouse Dimensions
A: Greenhouse width
2660mm (8′ 8″)
B: Greenhouse depth
8582mm (28′ 1″)
C: Ridge height
1730mm (5′ 8″)
D: Eaves height
2660mm (8′ 8″)
E & F: Door Size
570mm (1′ 10″)x 1980mm (6′ 5″) (aperture)
G: Porch Width
2035mm (6′ 8″)
H: Porch Length
730mm (2′ 4″)
Minimum Base Size
2660mm (8′ 8″) x 8582mm (28′ 1″)
Perimeter Base:
A perimeter base made to the above A+B dimensions from 50mm (0′) thick paving slabs.
Quick Code: P16107
The 8ft x 28ft Swallow Mallard looks great and gives a large growing space. Also itâs delivered and installed for FREE !
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 - £0
Lily White - £1810.00
Bracken - £1810.00
Olive - £1810.00
Midnight - £1810.00
Stone - £1810.00
Summer Green - £1810.00
Cloud Grey - £1810.00
Slate - £1810.00
Robin’s Egg Blue - £1810.00
Porch Extension information
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Porch Extension to 4ft Long - £543.00
Extend the porch length of your Swallow Greenhouse to 4ft long, giving more storage space.
Porch Extension to 6ft Long - £1084.00
Extend the porch length of your Swallow Greenhouse to 6ft long, giving more storage space.
Premium options information
Premium Aluminium Cresting - £950.00
Finish of the styling of your Swallow greenhouse with the traditional premium aluminium cresting and finials.
Black Ornate Door Handle - £30.00
Add a black wrought iron ornate door handle. Price is for one handle per door
Additional Staging and Shelving information
Extra Side of Staging Oiled Finish - £895.00
Add another side of staging to the other side of your greenhouse.
High Level Shelf to the Rear Oiled Finish - £445.00
Add a 250mm wide high level shelf to the Rear of your greenhouse for extra storage of plants, seeds and tools etc
High Level Shelf to the Front Oiled Finish - £445.00
Add a 250mm wide High Level shelf to the Front of your greenhouse for extra storage of plants, seeds and tools etc
Dwarf Wall Option information
Dwarf Wall Version - £0
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.
More Useful Extras information
Bench with Shelf Oiled Finish - £326.00
Add a useful work bench with lower shelf that you can move around the greenhouse to suit you. Dimensions: 1200mm x 540mm
Wren Cold Frame Oiled Finish - £425.00
Add a Wren Coldframe to give even more room for seedlings and plants. Dimensions: 2ft 1” X 4ft 5”
Side Vent - £130.00
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.
Swallow Sparrow Cold Frame Oiled Finish - £500.00
Add a Sparrow Coldframe to give even more room for seedlings and plants. Dimensions: 4ft 5" X 3ft 4"
Additional doors - £371.00
Add extra access to the gable ends of your greenhouse
Dwarf Wall Version - £0
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.
Additional Painted Doors - £422.00
The 8ft x 28ft Swallow Mallard looks great and gives a large growing space. Also itâs 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 single door with mortise locks are also standard.
Each roof vent is supplied with Bayliss XL autovents to automatically open the roof vents when youâre not around to stop over heating. You also get two returned stagings at the front of the greenhouse for working on and storing your plants
The Swallow Mallard is the finest 8ft wide orangery style wooden greenhouse available today and when you consider it has a 12 Year Warranty and free installation, itâs not hard to understand why we rate Swallow wooden greenhouses so very highly.
- 2660mm (8ft 9") Wide T-Shaped Wooden Greenhouse - Large Growing Space
- 730mm (2ft 5") Long Porch - Gable End Entrance
- Oiled 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 - Add Security
- 4mm Toughened Glazing - Safe, Strong and Family Friendly
- 6 Opening Roof Vents - For Ventilation.
- 6 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
- 12 Year Warranty - on Timber
- Installation Included in Price - Just order and everything is done for you !
Delivered and Installed within 5-8 weeks from the date that you confirm your base is ready for all finishes.
Greenhouse Dimensions
A: Greenhouse width
2660mm (8′ 8″)
B: Greenhouse depth
8582mm (28′ 1″)
C: Ridge height
1730mm (5′ 8″)
D: Eaves height
2660mm (8′ 8″)
E & F: Door Size
570mm (1′ 10″)x 1980mm (6′ 5″) (aperture)
G: Porch Width
2035mm (6′ 8″)
H: Porch Length
730mm (2′ 4″)
Minimum Base Size
2660mm (8′ 8″) x 8582mm (28′ 1″)
Perimeter Base:
A perimeter base made to the above A+B dimensions from 50mm (0′) thick paving slabs.
Swallow Installation Access Larks and Robins: The minimum access height required for installation
1727mm (5′ 7″)
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.
Larks and Robins: The minimum access height required for installation
1727mm (5′ 7″)
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 is a thermally modified timber known for its durability and stability in harsh weather.
Oiled Finish
Oiling Wood enhances its natural beauty and prolongs its lifespan.
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.
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
20mm black PVC section screwed to the bottom of the greenhouse stops damp rising into the timber.
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..
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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What is the best base for a Wooden Greenhouse?
Wooden Greenhouses are very heavy, so the base needs to be solid! We recommend a base of either concrete or well-laid slabs. However, for smaller greenhouses, decking can also be a good option. If you want soil inside your greenhouse, you can make a perimeter base from bricks laid onto concrete footings.
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What size should my base be?
If you look at the Greenhouse Dimensions diagram on this page you will see "Minimum Base Size", use that. We will also email/post you a base plan for you to work from. Easy!
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How do I maintain my Wooden Greenhouse?
We recommend that you apply a good quality wood preserver within 3 months of your greenhouse installation. Then apply a protective coat yearly thereafter. It’s easy to do and your greenhouse will love you for it!
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What access do our fitters need to install the greenhouse?
First things first, these greenhouses cannot be brought through your house or garage, as the panels are too large to fit through any normal doorway. We need a straight-through run with no height restrictions or right-angle turns as the panels are too long/high to go around tight bends.
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I want a dwarf wall model, how does that work?
OK, so if you select the Dwarf Wall Option for your new greenhouse you will receive a Wall Plan by email and post. You can give this Wall Plan to your builder and they will be able to build a wall to the exact size we need to install your greenhouse onto.
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I don’t see the paint colour I want, can you help?
No problem, if you get the RAL code for the paint colour you want we can paint the greenhouse in that colour. This service does attract a 15% increase in the paint price.
