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    Swallow Eagle 8x18 Wooden Greenhouse

    The Hand Crafted Swallow Eagle Greenhouse is a modern design based on the traditional Victorian glasshouses you would find in the very best gardens. This is a traditional Victorian greenhouse design using only the best modern materials and manufacturing processes. Each Swallow greenhouse is hand built in Yorkshire, delivered directly to you and installed in your garden. Just order, pay your deposit and we’ll do the rest!

    More Sizes:

    Add Dwarf Wall Option?

    Dwarf Wall Version
    + £0

    Dwarf Wall Option information

    Dwarf Wall Version - £0.00
    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.


    Painted Finish

    Oiled
    Lily White + £1,668
    Bracken + £1,668
    Olive + £1,668
    Midnight + £1,668
    Black + £1,668
    Stone + £1,668
    Summer Green + £1,668
    Cloud Grey + £1,668
    Slate + £1,668
    Robin’s Egg Blue + £1,668

    Painted Finish information

    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 - £0.00
    Oiled

    Lily White - £1668.00
    Lily White

    Bracken - £1668.00
    Bracken

    Olive - £1668.00
    Olive

    Midnight - £1668.00
    Midnight

    Black - £1668.00
    Black

    Stone - £1668.00
    Stone

    Summer Green - £1668.00
    Summer Green

    Cloud Grey - £1668.00
    Cloud Grey

    Slate - £1668.00
    Slate

    Robin’s Egg Blue - £1668.00
    Robin’s Egg Blue

    Add Useful Extras?

    Extra Side of Staging Oiled Finish
    + £506
    High Level Shelf Oiled Finish
    + £303
    Qty 1

    Useful Extras information

    Extra Side of Staging Oiled Finish - £506.00
    Extra Side of Staging Oiled Finish

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


    High Level Shelf Oiled Finish - £303.00
    High Level Shelf Oiled Finish

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


    Add More Useful Extras?

    Bench with Shelf Oiled Finish
    + £326
    Wren Cold Frame Oiled Finish
    + £425
    Qty 1
    Qty 1
    Swallow Sparrow Cold Frame Oiled Finish
    + £500
    Additional doors
    + £371
    Qty 1
    Dwarf Wall Version
    + £0
    Additional Painted Doors
    + £422
    Qty 1

    More Useful Extras information

    Bench with Shelf Oiled Finish - £326.00
    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


    Wren Cold Frame Oiled Finish - £425.00
    Wren Cold Frame Oiled Finish

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


    Side Vent - £130.00
    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.


    Swallow Sparrow Cold Frame Oiled Finish - £500.00
    Swallow Sparrow Cold Frame Oiled Finish

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


    Additional doors - £371.00
    Additional doors

    Add extra access to the gable ends of your greenhouse


    Dwarf Wall Version - £0.00
    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.


    Additional Painted Doors - £422.00
    Additional Painted Doors

    The Hand Crafted Swallow Eagle Greenhouse is a modern design based on the traditional Victorian glasshouses you would find in the very best gardens. This is a traditional Victorian greenhouse design using only the best modern materials and manufacturing processes. Each Swallow greenhouse is hand built in Yorkshire, delivered directly to you and installed in your garden. Just order, pay your deposit and we’ll do the rest!

    ThermoWood Timber Frame is unique to Swallow Greenhouses. This high performance timber from Finland is perfect for wooden greenhouses. It’s heat treated to over 200 degrees to remove moisture and resin. This process results in a consistently coloured timber, with improved dimensional stability and most importantly improved durability against decay. This a long lasting performance wood developed for exterior cladding of buildings in harsh Scandinavian weather, making it perfect for building tough wooden greenhouses.

    Wrought Iron Features make a big difference to the look of this greenhouse. Because of the traditional Victorian design of the Eagle, the addition of wrought iron roof crestings, door handle and side window latches really complete the look of this greenhouse, giving it a solid feel as well as great looks.

    Automatic Roof Vents come as standard in this greenhouse. Because the roof is nice and high on this model we include autovents to make life easier and safer. Autovents require no electricity or solar power as they’re filled with wax. As the wax heats up and liquefies the roof vent will open, as it cools it closes, simple!

    Slatted Staging and Shelving is also a standard feature on the Eagle greenhouse. You get a full length down one side of staging at waist height as well as a full length of shelving at eye height down one side.

    Free Installation is included with every Swallow Eagle Greenhouse. Simply order, pay your deposit and your greenhouse will be manufactured for you, delivered and then installed in your garden. All we need is a solid base of slabs, concrete or strong footings to install onto. It’s a simple process that works and our customers love it, just read our reviews !

    • 2530mm (8ft 3") Wide Greenhouse
    • Oiled ThermoWood Construction - Heat treated high performance timber.
    • 3mm Toughened Safety Glass
    • 6x Automatic Wide Roof Vents
    • 6x Side Ventilation Windows
    • Locking Single Door with Wrought Iron Handles
    • Ornate Wrought Iron Roof Crestings
    • 1x Full Length of Slatted Staging
    • 1x Full Length of Slatted High Level Shelving
    • Full Guttering with Downpipes
    • 10 Year Manufacturers Warranty
    • Made in Great Britain
    • Free Installation Service

    Delivered and Installed within 5-8 weeks from the date that you confirm your base is ready for all finishes.

    Greenhouse Size Diagram

    Greenhouse Dimensions

    A: Greenhouse width

    2530mm (8′ 3″)

    B: Greenhouse depth

    5654mm (18′ 6″)

    C: Ridge height

    3000mm (9′ 10″)

    D: Eaves height

    1690mm (5′ 6″)

    E & F: Door Size

    756mm (2′ 5″) x 1940mm (6′ 4″) (aperture)

    Minimum Base Size

    2530mm (8′ 3″) x 5654mm (18′ 6″)

    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.

    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.

    Swallow Staging Included
    Staging Included

    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.

    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

    • 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.

    • 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!

    • 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!

    • 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.

    • 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.

    • 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.