Detailed Specification

Please note: Elite products are built to metric measurements and all measurements are approximate the imperial measurements below are nominal.   If you are choosing the 5' optional aluminium base you will need to add the base measurement to the ridge, eaves and door height where applicable.

Nominal Size Elite Windsor Lean To Greenhouse 4' x 6' 4' x 8' 4' x 10' 4' x 12'
Width (Door Side) 1297mm 1297mm 1297mm 1297mm
Length 1960mm 2578mm 3196mm 3814mm
Ridge Height (excl Base) 2010mm 2010mm 2010mm 2010mm
Eaves Height (excl Base) 1590mm 1590mm 1590mm 1590mm
Door (Gable End Only) Single Single Single Single
Door (Height) (excl base) 1600mm 1600mm 1600mm 1600mm
Door (Width) (excl base) 600mm 600mm 600mm 600mm
Optional 5' Base*** YES YES YES YES
Roof Vent(s) 1** 1** 1** 1**
Louvre Vent(s) Optional Optional Optional Optional
Horticultural Glass YES YES YES YES
Toughened Glass Optional Optional Optional Optional
Diamond Staging Optional Optional Optional Optional
Diamond Shelving Optional Optional Optional Optional
Rainwater Collection Kits Optional Optional Optional Optional
Water Barrels Optional Optional Optional Optional
Heating Systems Optional Optional Optional Optional
Coloured Bar Capping Optional Optional Optional Optional
Extra Single Door on Gable End (1600mm x 600mm) Optional Optional Optional Optional


The width and length measurements are external base measurements but do not include any roof overhangs. If you are placing your greenhouse in a tight space you should consider the space for the integral gutter.  If your lean-to covers the entrance to a dwelling, you must have toughened glass throughout. Also if you have anything overhanging the ridge on a lean-to please allow 1' (25mm) height clearance for the roof vent.

**     Additional can be purchased as an optional extra

***   You have the option to purchase a 5' Aluminium base for the Elite Windsor Lean To Greenhouse.  Also if you do choose the base as an optional extra you will need to include the base measurement in the: Door, Ridge and Eaves heights.


Enjoy the many benefits and satisfaction from choosing to grow their own.  We are sure you will find that the Elite Windsor Lean To Greenhouse range is the ideal choice to fulfil this enjoyable pastime.

The Windsor Lean To Greenhouse range with its lower ridge height is ideal for attachment to garages or sheds. You can make access even more convenient by opting for an extra single door.  Elite Greenhouses provide a superb and practical environment to involve the family in spending time together, learning, growing and enjoying healthy and nutritional home produced food. Elite's motto is 'Made by our Family for your Family'.

This greenhouse is packed with many features such as a built-in gutter which adds extra strength and help to aid drainage. The single sliding door takes the gentlest of touches to open and close and includes a durable door catch. The large roof vent 4 ft square (0.372 sq m) provides airiness. Elite Greenhouses also offer an amazing number of optional accessories.

When choosing the length of greenhouse we would always recommend that you go for the largest greenhouse possible as you may want to extend the variety of items you wish to grow. Elite buildings are modular and increase in increments of 2' therefore there are unlimited lengths which allows you to tailor your greenhouse to your own requirements. 

If you wish to replace the standard horticultural glass with perspex glazing, or add a partition with double doors and/or require a greenhouse length which is not shown you can contact our Sales Team Sales Team through our 'Contact Us' Section for a free quote.

Assembly - Product comes flat packed for self assembly.

Construction - All Elite Greenhouses comes with it own set of comprehensive instructions. For most sized greenhouses, depending upon ability, speed and helpers available a building can be completed within a weekend. The majority of greenhouses are constructed on to a solid foundation surface, however if your greenhouse is being constructed on to soil or grass you will need to order a 'Soft Soil Plinth. Please contact our Sales Team through our 'Contact Us' Section for a price.

About Elite Greenhouses

Elite Greenhouses has been established for over 50 years and boasts a considerable reputation for quality and service which is hard to match.  The values of Elite have not changed over the years their formula is simple and instilled throughout their range.  They continue to produce a life long greenhouse, born from experience and manufactured with pride.  Elite have the broadest range of greenhouses, a distinct product, in the widest of optional colours and their greenhouses are complemented with a vast array of optional accessories to make your Elite greenhouse unique.  An Elite greenhouse will leave their factory packaged and distributed with as much care as the very first one over 50 years ago.  Elite use their own fleet of vehicles ensuring your greenhouse arrives ready to provide growth, pleasure and enjoyment for many years to come. All Elite Greenhouse components confirm to British Standards.

Please Note:  For customers choosing the Aluminium (Alloy) greenhouse frame in the 'Choose any additional extras' section above where the images show the standard features or optional extras in a powder coated color finish, the powder coated colour finish is only supplied when ordering a powder coated colour finish greenhouse frame.  With the exception of optional bar capping this is supplied in the colour you select.

Image Shows - The Windsor Aluminium Greenhouse 4' x 6' with manual roof vent single door on the left-hand gable end and optional: 5' base, full sheet toughened glass and optional staging. Please refer to the 'Detailed Specification Section' for standard features and optional extras.

Key Features

Price includes:

  • Aluminium frame as standard
  • 3mm Horticultural glass as standard
  • Large roof vent
  • Single Door
  • Single Door Catch
  • Aluminium Integral Gutter
  • Stainless Steel Clips
  • High Tensile Nuts and Bolts
  • 10 Year Frame Guarantee
  • FREE UK Mainland Delivery*



On Order
Once you have placed your order you will receive three automatic emails from elbec about your order.

Booking Delivery

Between 15-20 working days after placing your order you’ll be contacted by telephone by our manufacturer’s delivery team with a delivery date. Your delivery is made by Elite’s own transport.

Delivery Leadtimes

The estimated delivery lead time for this product is identified on the product page above (please be aware if ordering a coloured greenhouse the leadtime is extended by up to 2 weeks). Lead times are in working days (Monday - Friday) excludes Bank Holidays. These estimated lead times are provided by the manufacturers and are. These estimated lead times are provided by the manufacturers and are not guaranteed - due to fluctuation in demand - but are provided in good faith and are representative of delivery at that time. Some remote areas will take a little longer.

Upon Delivery

Delivery is between 7am to 7pm. Your order is a kerbside delivery in many instances the driver can deliver your order either to the side of your property or the back. You do not have to be present on the day of the delivery. If you are unable to be present please can you let the delivery team know when they call to book in your delivery date, as they will be able to leave the item somewhere safe this would be at your own risk. There must be no access or restriction issues. Unfortunately we will not be able to go through your property.

Delivery Areas:

A delivery surcharge may apply to deliveries offshore or some remote parts of Scotland.  Please contact our Sales Team through our 'Contact Us' Section.

Customer Reviews

Write A Review
"ExcExcellent Greenhouse shame about the instructions: Very pleased with the end result but it would be good if the construction instructions were better.

Karl Wells"
Star Rating 4

4'4' (1.30m) Wide Elite Windsor Aluminium Lean To Greenhouse Range

from £444.00

Product code - 70011072

Description Information

Elite are renowned in the industry for manufacturing greenhouses built to last. The Elite Windsor is perfect where space is limited.

  • 10 Year Frame Guarantee
  • Aluminium Integral Gutter
  • Large roof vent(s) as standard
  • ideal to attach to sheds and garages
  • Supplied with foam seal, tube of silicone, silicone tube gun, long masonry screws and raw plugs to fix to wall

View full specification Delivery

Usually delivered: Aluminium 4-6 weeks (+ 2 Weeks with Toughened Glass) - Colour 16-18 Weeks.

Note: Currently not available for delivery to Offshore Post Codes.

excludes installation option
Choose your product
Choose additional options
Elite Roof Vent
Extra Manual Roof Vent - Aluminium£55.00
Automatic Roof Vent Kit
Leadtime 10-12 Weeks - Elite Automatic Roof Vent Kit£44.00
Elite Louvre Vent
Extra Manual 5 Blade Louvre Vent - Aluminium£64.00
Automatic Louvre Window Kit£48.00
Elite Water Barrel Stand 210 Litres
100 litre Elite Water Barrel£55.00

Your choices:

  • 4'4' (1.30m) Wide Elite Windsor Aluminium Lean To Greenhouse Range£444.00