Aluminium Greenhouse 405 - Base Included, Hinged Door
These substantial greenhouses are 12'x14', 12'x17' and 12'x19'. Luxury features include toughened safety glass and a choice of silver finish or powder coated dark grey finish aluminium frames. The doors, base plinth and roof vents are black powder coated. Other features include black PVC bar capping and a box section ridge with ridge finials. Locking two part double hinged stable doors are supplied as standard. The low door threshold provides easy access. Wide gutters, downpipes and at least 4 opening roof vents are also included. Detailed fitting instructions are supplied for DIY self assembly. We offer fitting as a low cost option in many areas.
Prices fixed until Wednesday 22nd May.
Special Offer . . . Free automatic roof vent opener for every roof vent . . . Offer Ends 22nd May!
- We are giving away a Free Automatic Roof Vent Opener for every roof vent!
This offer ends on Wednesday 22nd May so ORDER NOW to avoid disappointment!
- Silver or powder coated dark grey finish aluminium
- Powder coated black door, base plinth, roof vents and fittings
- Galvanized steel base plinth (makes installation easier)
- Toughened safety glass with full height sheets where practical (with no glass overlaps)
- Neat glazing with black PVCu external capping (no wire clips)
- Wide integral gutters with additional plastic flap to help keep out falling leaves
- Downpipes included which use standard 40mm plumbing parts for easy connection to water butts
- Two part hinged double door
- Key locking door handle
- Low threshold doorway for easy access
- Black ridge finials
- Box section aluminium ridge bar
- 4 free roof vents included (12'x14' greenhouse)
- 6 free roof vents included (All other sizes)
- Eaves height including base plinth 5'8" (1720mm)
- Ridge height including base plinth 9'5" (2870mm)
BASE PLINTH: The base plinth makes installation much easier. It is designed to be a portable and prefabricated foundation beam. The plinth features a flat underside to spread the weight of the greenhouse over a larger area. The base plinth can be placed on any flat and level surface including soil, gravel, decking, concrete or paving slabs. It is best to prepare a perimeter footing of concrete or paving slabs for the base plinth to stand on. However, with care the base plinth can be placed on any surface including soil or gravel provided that the ground is flat and level.
BASE ANCHORS - CORNER PEGS: The base plinth includes corner pegs which are designed to be buried in the ground or set in concrete. This is recommended in less sheltered locations. The pegs are used as angle brackets to fix the corners of the base plinth together but they also extend downwards into the ground. If your greenhouse is sited on an existing patio or paved area you can cut the pegs off at ground level. The offcuts can be used to as brackets to help secure the base plinth into the concrete.
PVC BAR CAPPING: Traditionally greenhouse glazing is secured in aluminium greenhouses using stainless steel or galvanised glazing clips. PVC bar capping is an effective alternative which is at least as strong as clips but neater and easier to clean. The standard glazing clips are replaced with full length PVC strips which hold the glazing along its entire length. PVC bar capping cannot be fitted in a greenhouse with overlapping glass. This quality feature is only available with large pane glazing.
TOUGHENED GLASS: Toughened glass is the best glazing material for use in greenhouses. It is around 6 times stronger than normal glass so it is less likely to break and when it does break toughened glass breaks into harmless small pieces. This makes toughened glass the best option for all the family including children, pets and the elderly. Toughened glass also strengthens the frame and it is heavy which helps to resist wind. Full height toughened glass is supplied in larger sizes than horticultural glass with no overlapping glass.
GREENHOUSE LOCATION: Ideally your greenhouse should have a clear space at least 18" wide on all sides, if possible. This ensures easy access for both installation and future maintenance. In reality this is often not practical and at many sites it is not needed. A reduced clearance is often possible on one or two sides. You should cut back or remove any nearby shrubs and trees. Remember to allow for future growth. Ideally the ridge of a greenhouse should run from east to west. The best position for a freestanding greenhouse is a sunny spot outside the shadow of nearby buildings and trees. A sheltered position is best otherwise additional screening may be advisable. Plants need plenty of water so your greenhouse should be close to a water supply and the site should be well drained.
SIZES - LENGTH AND WIDTH: The external wall sizes are listed alongside the price. The first dimension listed is the width and the second dimension is the length. The width refers to the angled gable walls at the front and rear including the door wall. The length refers to the side walls.
- Choice of silver finish or dark grey powder coated finish aluminium frames (Both options include black finish to doors, windows and base plinth)
- High level shelving
- Louvred vents
- Automatic roof vent opener
- Automatic louvre openers
- Bubble insulation
- Automatic watering system
- Hanging basket brackets
- Attractive wooden slatted water butts
- Electric, gas and paraffin heaters
- Thermometers and soil gauges
SILVER FINISH ALUMINIUM: Silver finish is the natural colour of aluminium before it is painted. It is cheaper than painted aluminum but just as strong and durable. An unpainted aluminium greenhouse will gradually oxidise producing fine grey powder forms on the surface of the greenhouse. This is the aluminium's natural self protection and it does not harm the greenhouse. Oxidisation occurs quicker in areas of high pollution or in coastal areas.
POWDER COATED ALUMINIUM: The powder coated finish is more attractive than the stark silver finish aluminium greenhouses. The tough finish also has excellent weathering properties and retains its gloss and colour superbly. A good example of powder coating is the finish on your washing machine. Powder coated aluminium greenhouses have a similar finish.
VENTILATION: Improved ventilation increases the air circulation through the greenhouse for better growing results. Automatic openers react to heat which ensures that in hot weather the vents open in your absence and then close again when its cooler. Louvred ventilators provide a healthy air flow through the greenhouse to ensure improved growing conditions and better crops. Some plants such as alpines require more ventilation than others. If you are not yet sure which plants you are likely to grow improved ventilation will give you more versatility.
HEATERS: We offer a huge range of heaters so whatever your specific requirements we have a heater to do the job. Our electric heaters require a standard domestic 13 amp electricity supply. Our propane gas heaters require permanent trickle ventilation when in use. As an approximate guide, a 3kw heater will heat a greenhouse up to 8'x12' or provide frost protection only up to 10'x15' in normal site conditions. A 1.5kw heater will normally heat a greenhouse up to 6'x8' or provide frost protection only up to 6'x12'. Internal partitions are often used in large greenhouses to create a smaller warm room which is cheaper and easier to heat.
HEATING REQUIREMENTS: Heating requirements vary for several reasons. Location is one factor with more heating required in Scotland than in southern England and less heating required in a sheltered position. The design is also a factor. For example, dwarf walls improve the insulation and lean to greenhouses absorb warmth from the existing wall. Another factor is the materials used. Polycarbonate greenhouses retain heat better than glass and wooden greenhouses retain heat better than metal greenhouses. We recommend you to buy a bigger heater than you need - you can always turn it down.
BUBBLE INSULATION: Bubble insulation helps to protect plants and reduces winter heating costs. The insulation is attached to the inside of the frame using retaining brackets. The brackets are easily fixed to the greenhouse frame and they hold the insulation securely in place. This product is quick and easy to fit the first time and even quicker subsequently. The pack includes insulation, retaining brackets and instructions.
RECYCLED PLASTIC BASE KITS: Designed to spread weight and capable of supporting 300 tonnes per square metre, these durable and eco friendly plastic pavers are made from 100% recycled polypropylene. Lightweight and easy to install, extensive preparation is not normally required. A fully paved base has no soil inside the greenhouse. A perimeter base features a single row of pavers laid around the perimeter of the greenhouse with soil inside. The kit includes weed control membrane which is laid below the pavers. First the ground is levelled and then the membrane is laid directly on the soil. The pavers are laid on the membrane. Each paver features multiple locking clips which connect within seconds for greater rigidity. The pavers should be backfilled with pea shingle which is not supplied. Approximately 20kg of shingle is required per paver. Where space permits the base is normally laid full size but if required in a tight location the pavers can be easily cut to size without loss of structural integrity. Each paver is 500mm x 500mm and 40mm thick. These heavy duty pavers are only available when you purchase a Summer greenhouse. Fast delivery within 3-5 days ensures that you can start work quickly.
POLYPROPYLENE FLOOR TILES: A durable polypropylene floor or footpath is an affordable alternative to slabs or concrete. Easy to install within a few minutes, these interlocking polypropylene pavers simply click together with no fixings needed. Unlike slabs or concrete these pavers are lightweight, easy to install and fully relocatable. Designed to spread weight, the finished floor is capable of supporting 36 tonnes per square metre. First the ground is levelled and then the pavers are laid directly on the soil. The pavers can also be laid on grass, sand or gravel. The finished floor or footpath is self draining and suitable for wheelbarrows and wheelchairs. It fits comfortably inside the greenhouse with a few inches to spare. The tiles are easily prised apart by folding so the floor is even quicker to remove if required.
- Delivery is normally between 2 and 4 weeks after order.
- Our prices for include all delivery charges - unlike others we do not add delivery charges during the checkout process.
- This greenhouse is easy to deliver if access is restricted - all packages are designed to pass through a normal single door.
SPECIALIST DELIVERY SERVICE: These greenhouses are normally delivered by specialist trained staff in dedicated vehicles. The benefits of a specialist delivery service include less damage and helpful drivers who will carry your greenhouse to your chosen storage place. We recommend that glass is stored in a safe place where the driver will stack it neatly for you. The aluminium components arrive in one or two long thin boxes.
ENGLAND, WALES & SCOTLAND: We deliver to any mainland address in England, Scotland and Wales.
OFFSHORE ISLANDS: Delivery to the Isle of Wight, the Isle of Man and all Scottish Islands is available subject to quotation. We need to know which greenhouse you want including the size and the delivery address including the postcode. You can request a quotation by email or by phone on 0800 9777 828.
NORTHERN IRELAND & REPUBLIC OF IRELAND: Our prices are the same throughout Ireland including Northern Ireland (UK postcodes BT1-93) and the Republic of Ireland. To see the correct prices in the Republic of Ireland enter BT98 for Dublin County or BT99 for all other counties.
- All greenhouse prices include VAT.
ORDER BY PHONE: You can pay with a debit or credit card. To order phone us on 01603 721590 seven days a week.
ORDER ONLINE: You can pay with a debit or credit card. We also accept password protected online payments using Verified by VISA or Mastercard SecureCode.
METHODS OF PAYMENT: We accept most major credit cards and debit cards including VISA, MasterCard, VISA Delta, VISA Debit, MasterCard Debit, Electron, Solo, Switch, Maestro and UK Maestro. We also accept secure online payments using Verified by VISA or MasterCard SecureCode. We do not accept American Express or Diners Club cards at present.
SCHOOLS, COUNCILS AND BUSINESSES: We supply many schools, local councils and businesses both large and small. The prices and terms are the same so you can order online if you wish. If you want to pay by BACS transfer or company cheque you will need to order by phone.
- Low cost installation is available in most areas
- Low fixed rates
- Payment on completion
THOUSANDS OF SATISFIED CUSTOMERS: Since we were established in 1981 we have fitted buildings for thousands of customers at unbeatable prices. Our specialist fitters have agreed to fit buildings in your area at low fixed rates in return for regular work. Payment is due on completion. To order online just add your chosen fitting option to your shopping basket before you proceed to the checkout. To order by phone just phone us 7 days a week on 01603 721590.
LOW PRICES FOR BASELAYING AND INSTALLATION: Our unique low cost installation service is available in most areas. To see the prices in your local area just enter the first half of your postcode at the top of every page or CLICK HERE. If available our installation service is offered alongside the building prices. To see the prices just click on the blue "i" symbol next to each fitter.
NO FITTERS IN YOUR AREA? If you cannot see any fitters in your area please phone us for a quotation. If you experience any other problems, for example entering your postcode or finding the fitting prices just contact us. You can phone us on 01603 721590. Lines are open 7 days a week and our expert advisers are always happy to help.
FITTERS & BASELAYERS REQUIRED - REGISTER FREE: Give your business a boost - we can put you in touch with customers in your local area! Register now - its free! We need more fitters and base layers in all areas across England, Scotland and Wales. This free service is so simple - it only takes a few minutes to register. Just phone us on 01603 721590 or CLICK HERE to apply online.