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Swallow Raven 8 x 20 ft ThermoWood Greenhouse
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Did You Know? All of our Swallow Timber Greenhouses Include DELIVERY & INSTALLATION in the price!
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At 20ft x 8ft, this is largest and most spacious of the Raven range, constructed using ThermoWood® to maximise its lifespan as a very attractive and productive traditionally styled greenhouse.
Only Swallow use this heat treated timber which has minimal moisture and resin content, so eliminating expansion and shrinkage. Warping and decay are therefore no longer a problem. Another benefit is that the 20ft x 8ft Rven Greenhouse does not require preservatives, and this will save you money and protect the environment.
The greenhouse is easy to enter through double doors even if you have a wheelbarrow or are carrying gardening tools. Inside you'll discover a very productive growing environment with an impressive eight automatic vents creating a wonderful circulation of fresh air
Toughened glass is fitted as standard as is staging along one side. Options include a high shelf and, if you are keen on re-cycling, a rainwater collection system. A combination shed can also be added as a storage or working area.
20x8 Raven Greenhouse Features:
- ThermoWood®: Heat treated Scandinavian timber that's rot and warp resistant
- Glazing bars: 58mm x 34mm finished size
- Bottom Tongue & Groove: 12mm boards, 390mm long
- Doors: Double with mortice lock and aluminium handles
- Glazing: 3mm toughened safety glass, slid into a groove and sealed with quality silicone
- Joints: All the cut shapes are jointed with a clear plastic H section
- Roof Vents: 8 large roof vents with automatic openers
- Staging: Full length on one side with centre support.
- Finial: A specially turned apex finial for that classic look.
- Capping: The ridge and top vents are sealed with a specially machined timber capping.
- Damp Barrier: A 20mm black PVC section is screwed to the bottom
- Stainless Steel Nails: Used to fix all tongue and grooved boards
- Delivery and installation included in price
20x8 Raven Dimensions:
- Gable width: 2660mm (8ft 9ins)
- Length: 6360mm (20ft 10ins)
- Eaves height: 1730mm (5ft 8ins)
- Ridge height: 2660mm (8ft 9ins)
- Door width: 1200mm (3ft 11ins)
- Door height: 1980mm (6ft 6ins)
Dimensions do not include any applicable overhang or guttering, so please ensure that there is sufficient space around your proposed greenhouse base without obstruction, for it to be sited and installed successfully.
Note: A smaller 18ft x 8ft version of this greenhouse is available.
Optional Extras for your Swallow Greenhouse
Staging along one side is included as standard in your Swallow GB Greenhouse, however, an additional High Level Shelf and Extra Staging on the end to make an L shape is an option. The Hunter Gutter and Downpipe Kit allows you to collect and re-use rainwater - the best water for all plants - this is available as an optional extra below.
Please Note: Imagery may show Kingfisher greenhouses of a different size and with optional extras that must be purchased separately. A suitable flat, level and sturdy base must be prepared before the delivery / Installation date to ensure a hassle free installation.
Select Your Options
Option 1: Would you like your Greenhouse Painted?
Your Swallow Greenhouse frame can be painted in a multitude of colours at a small additional cost to perfectly match your outdoor space. Alternatively, you may order your greenhouse in the standard and natural looking ThermoWood® finish option.
Option 2: Would you like to add Extra Staging?
Your Swallow Greenhouse already comes complete with staging on one side as standard, however you may also add additional staging to fit the back of your chosen Greenhouse to create a full 'L' shape work and storage area.
Option 3: Would you like to add a High Level Shelf?
High-level shelving offers an invaluable storage space for starting off seedlings and general storage of seed packets, gardening tools and gloves, reference books etc.
Option 4: Would you like to add a Rainwater System?
Would you like a Hunter Rainwater System for your greenhouse?
The Hunter Gutter and Downpipe Rainwater System allows you to collect and re-use rainwater - the very best water for all your plants.
Option 5: Please choose a Delivery option -
Additional Accessories for your Greenhouse
Would you like to add any of the below accessories to your greenhouse?
Fast Free Delivery within Mainland England and Wales.
Inclusive delivery and installation is limited to UK Mainland excluding areas 15 miles further North of Glasgow. Areas further than this and Offshore Islands would require a custom quote. Please Contact Us here if this is the case.
A suitable, flat and level base must be prepared prior to the delivery and installation.
Delivery will typically be made within 4 - 6 weeks due to this product being handmade. working days but may be extended during busy times of the year.
Vehicles We Use
Items will be delivered on larger lorries which can get to most places it's typically, a 7.5 ton lorry which is about the size of a dustbin lorry, this will depend on the item that is being delivered and should you have any concerns with restricted access to your property we ask you to contact us prior to placing an order.
Unloading Of Your Delivery
Due to the nature of this product, delivery will be made to the front of the property to the nearest location. Our drivers will not carry these items inside your home or back garden. When the item is delivered on a pallet, the pallet and packaging are non-returnable. Goods can only be manoeuvred on a flat and level surface (i.e. not a gravel driveway) by a pallet truck. On some occasions the driver will split the package to assist with manoeuvring of the item. Once you are happy, we will ask you to check the condition of the goods and sign for the delivery.
Questions and Answers
Have a question for this product? Go ahead and ask us! We try to reply within a few hours but it may take longer on some questions.Ask us a Question