Elite Supreme Greenhouse
Product Details
The Elite Supreme greenhouse is big and bold. Widely used by schools and institutions (when fitted with safety glass!) the Elite Supreme offers plenty of central space. The standard make up of the Supreme includes two five blade louvre vents and an extruded shelf. Optional partitions add strength and versatility enabling different temperatures to be maintained within one greenhouse.
This greenhouse has an optional 5 inch aluminium base plinth, which removes the need for it to be fitted to a brick base (not available on all sizes).
Supreme Standard Features
- Built in gutters for extra strength
- Double sliding doors with door catch
- Choice of horticultural or toughened safety glass
- Roof vent numbers depend on length
- 2 five blade louvre vents
- Heavy duty cantilever bracing
Supreme Sizes Available
- 10ft 5in x 10ft 6in (3.18m x 3.20m)
- 12ft 6in x 10ft 6in (3.81m x 3.20m)
- 14ft 6in x 10ft 6in (4.42m x 3.20m)
- 16ft 7in x 10ft 6in (5.05m x 3.20m)
- 18ft 7in x 10ft 6in (5.66m x 3.20m)
- 20ft 7in x 10ft 6in (6.27m x 3.20m)
Supreme Construction Options Available
- Mill Finish Aluminium - Horticultural Glass
- Mill Finish Aluminium - Full Sheet Toughened Glass
- Colour Powder Coated - Horticultural Glass
- Colour Powder Coated - Full Sheet Toughened Glass
Supreme Additional Options Available (some items may be dependent on size of building)
- Bar Capping
- Base Plinth - Coloured
- Base Plinth - Plain
What to do next
For more information, prices or a brochure for this building, call 0800 999 0123 or use our online contact form.
Image Gallery
Supreme 20ft x 10ft
Wow. This is a huge greenhouse with huge potential for transforming your garden ! Very sturdy with cantilever and diagonal bracing throughout, this is a very popular choice for those with enough space available !
Shown here in green, it is also available in white, brown, black, terracotta or the basic mill finish aluminium.
Glass choices include toughened safety glass ( our recommendation ), horticultural glass or twin-wall polycarbonate.
Extra vent
Good ventilation is very important in any greenhouse. Our product details will advise you of the number of vents provided as standard with your Elite greenhouse but it's never a bad idea to add a bit of extra ventilation !
2 slat, 8in wide shelving
2 slat, 8in wide shelving in mill finish. Sturdy adjustable height top shelving to run the length of the greenhouse or across the rear gable end. This is constructed in easy to maintain aluminium and will last a lifetime. Available as an additional cost item.
2 slat, 8in wide shelving in colour
Sturdy adjustable height top shelving to run the length of the greenhouse or across the rear gable end. This is constructed in easy to maintain powder coated aluminium and will last a lifetime. Available as an additional cost item.
Shown here in brown but also available in white, green, black or terracotta
3 slat, 11in wide shelving or staging
3 slat, 11in wide shelving or staging in mill finish. Sturdy adjustable height staging or top shelving to run the length of the greenhouse or across the rear gable end. This is constructed in easy to maintain aluminium and will last a lifetime. Available as an additional cost item
3 slat, 11in wide shelving or staging in colour
Sturdy, 3 slat deep, adjustable height top shelving to run the length of the greenhouse or across the rear gable end. This is constructed in easy to maintain powder coated aluminium and will last a lifetime. Available as an additional cost item.
Shown here in terracotta but also available in white, brown, black or green
5 slat, 19in wide staging
5 slat, 19in wide staging in mill finish
An essential part of any greenhouse is the staging which provides working surfaces as well as storage.
Our aluminium staging won't rot, twist or rust !
Supported by cantilever braces there are no legs to get in the way or make it difficult to sweep the greenhouse out. The staging height can generally be adjusted when fitting to suit you
5 slat, 19in wide staging in colour
5 slat, 19in wide staging in green finish. An essential part of any greenhouse is the staging which provides working surfaces as well as storage. Our powder coated aluminium staging won't rot, twist or rust ! Supported by cantilever braces there are no legs to get in the way or make it difficult to sweep the greenhouse out. The staging height can generally be adjusted when fitting to suit you.
Shown here in green but also available in white, brown, black or terracotta.
7 slat 26in wide staging
7 slat, 26in wide staging in mill finish.
An essential part of any greenhouse is the staging which provides working surfaces as well as storage.
Our aluminium staging won't rot, twist or rust !
Supported by cantilever braces there are no legs to get in the way or make it difficult to sweep the greenhouse out. The staging height can generally be adjusted when fitting to suit you.
7 slat 26in wide staging in colour
7 slat, 26in wide staging in black finish. An essential part of any greenhouse is the staging which provides working surfaces as well as storage. Our poder coated aluminium staging won't rot, twist or rust ! Supported by cantilever braces there are no legs to get in the way or make it difficult to sweep the greenhouse out. The staging height can generally be adjusted when fitting to suit you.
Shown here in black but also available in white, brown, green or terracotta
Delivery included
Delivery to mainland England and Wales is included in all of our package prices. It's also included in selected areas of Scotland but you need to check with our staff as we occasionally have to make extra arrangements for areas above the central belt which may cost a little extra.
On delivery the greenhouse and staging are contained in the larger cardboard boxes, the accessory items are grouped together and the glass needs a clear length of wall to lean against, preferably in a garage or outbuilding. In this instance it is safely stacked against a sheltered garden wall. Nothing in the boxes will take any harm if it gets wet during storage, with the possible exception of the instructions; after all, the greenhouse is intended to stand outside in all weather !
You will be advised of the delivery date so you can ensure that the delivery driver can gain access to unload the boxes and glass.
D.I.Y ?
Should you choose to install your greenhouse yourself this is what you will find when you unpack the boxes ! The components here are from our smallest greenhouse ( 4ft x 4ft ) but the principle is the same with all sizes. Aluminium components are carefully wrapped and labelled to tell you which section they belong to. All you need to do is follow the instructions on preparing them and assembling them which are also provided. ( Orange booklet in this picture ). All clips, nuts and bolts and rubber glazing beads are provided in the pack too. Glass is delivered at the same time as the greenhouse and stacked where you request.
If you prefer to have your greenhouse installed then please talk to a member of our staff who will be happy to explain the various fitting options available to you.
5 inch Aluminium base plinth
This base plinth is provided to add strength at ground level and to make installation of the greenhouse easier. It replaces the need to lay foundations and a brick plinth in most situations.
With longer versions of our Supreme and Classique Greenhouses ( above 16ft ) we will not provide an aluminium plinth unless they are purchased with a partition.
If you choose a coloured framed greenhouse we can provide the base in the appropriate colour to match the framework.

GBC...here to help you
GBC have branches all over the country displaying our buildings and offering help and advice to our customers.
Established in 1986, we are real people with our feet on the ground and with a real investment in and commitment to our buildings.
We are not an anonymous internet site.
Please give us the opportunity to assist you in buying the building of your choice ... contact us by freephone, email or call our branches direct. You will find all of these contact opportunities in this website. We look forward to speaking to you
Where Can I See One?
Below are the results from all of our 32 sites.
Bridgemere (01270 520077) | |
| Size | Features |
|---|---|
| 14 x 10 | Aluminium, Double Door, Partition, Full Sheet Toughened Glass, Autolouvre, Extra Vent, Aluminium Base, Rainwater Kit, Diamond Integral Staging, Diamond Integral Shelf, Bayliss XL AutoVent |





