Elite Supreme 10ft 5ins Wide x 20ft 5ins Long Greenhouse

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THANK YOU for choosing the Elite Supreme 10ft 5ins wide x 20ft 5ins long greenhouse, and welcome to the only page on the internet that is solely dedicated to this product.

We passionately believe that you need to understand how you can tailor this product to your personal needs so you get the greenhouse you want. With this in mind we have constructed this page to be as user friendly as possible but still offer you ALL the major options available. Once you have bought your greenhouse additional accessories can be found if you click here and a range of Elite Staging can be found if you click here.

The Elite Supreme is the 10ft 5ins Wide Greenhouse that you can build to your own specification. You choose the frame colour and the type of glazing you want. Add to this any of the many options available including a pre-formed base; bar capping; an integral partition; crestings and finials and more.

This professional greenhouse has many standard features such as double doors, an alloy shelf and 2 alloy side louvres. It has very strong end, side, roof and eave bracing. It is recognised as extremely robust and one of the strongest structures of its class and size. Please scroll down the page to familiarise yourself with what options are available.

Fitted as Standard;


  • Finger tip sliding doors
  • Strong integral gutters giving a lot of strength at the eaves
  • 4 roof vents (4 sq ft each)
  • 2 side louvres
  • All clips are stainless steel, not galvanised, to prevent rust
  • Maintenance free, rigid aluminium frame, which will not rust, warp or rot
  • Combination of economy, value and quality
  • Comprehensive instruction manual
  • Double doors
  • Strong eave roof side and end heavy duty bracing as standard
  • 8ft 2ins (2.5m) rear end alloy shelf

Elite Supreme 10ft 5ins wide x 20ft 5ins long greenhouse finished in GREEN powder coating.

Illustrated above is the Elite Supreme 10ft 5ins wide x 20ft 5ins long greenhouse finished in GREEN powder coating.

Detail showing strong aluminium sections lipping over a brick base.

Detail showing strong aluminium
sections lipping over a brick base.

Description Specifications
Door opening width 895mm / 2ft 11.5ins
Door height 1750mm / 5ft 9ins
External height to ridge excluding base 2.420m / 7ft 11.25ins
External height to eaves excluding base 1.360m / 4ft 5.5ins
External width 3.195m / 10ft 5ins
External length

20ft 5ins

Addition of your brick base to height

Your brick base -approx 140 mm / 5.5ins
Addition of alloy base to height 125 mm / 5ins
Heavy duty bracing makes the Elite Supreme one of the strongest structures of its class and size. 

Heavy duty bracing makes
the Elite Supreme one of the
strongest structures of its class and size.

Double doors are  supplied as standard with all the Elite Supreme range.

Double doors are 
supplied as standard with
all the Elite Supreme range.

Detail showing a rear end alloy shelf which is supplied as standard.  

Detail showing
a rear end alloy shelf
which is supplied as standard. 

We  are indebted to Mr. Reg Price who sent us this photograph of his 10ft x 20ft Elite Supreme that he bought from us.  Note the clean lines created by the Full Sheet Toughened Glass option.   This Supreme has been built on a brick base.

                                                                            

We  are indebted to Mr. Reg Price
who sent us this photograph of
his 10ft x 20ft Elite Supreme that he
bought from us.

Note the clean lines created by the
Full Sheet Toughened Glass option. 

This Supreme has been built on a
brick base.


Elite Supreme 10ft 5ins Wide x 20ft 5ins Long Greenhouse

 

Select Your Options:

Option 1 >>> Choose your Frame Colour?

Please select from the following six frame colours. Milled Silver aluminium is pre-selected by default. Powder Coated coloured frames are available at the costs shown. All of the  six frame options INCLUDE Horticultural Glass. You can upgrade this glass option to Toughened Glass or Twinwall Polycarbonate, if required, at Option 2.

See the foot of this page for the Total Cost of your Supreme as you build it.
A mirrored price is displayed in 'Your Running Total'.
Please select from the options below.
with milled SILVER aluminium frame
Supreme 10ft wide x 20ft long freestanding greenhouse with milled silver aluminium frame including double doors. Horticultural glass is included in this price, but you can upgrade at Option 2 if required.
£1425.00
with GREEN powder coated frame
Supreme 10ft wide x 20ft long freestanding greenhouse with green powder coated frame including double doors. Horticultural glass is included in this price, but you can upgrade at Option 2 if required.
£2400.00
with TERRACOTTA powder coated frame
Supreme 10ft wide x 20ft long freestanding greenhouse with terracotta powder coated frame including double doors. Horticultural glass is included in this price, but you can upgrade at Option 2 if required.
£2400.00
with WHITE powder coated frame
Supreme 10ft wide x 20ft long freestanding greenhouse with white powder coated frame including double doors. Horticultural glass is included in this price, but you can upgrade at Option 2 if required.
£2400.00
with BLACK powder coated frame
Supreme 10ft wide x 20ft long freestanding greenhouse with black powder coated frame including double doors. Horticultural glass is included in this price, but you can upgrade at Option 2 if required.
£2400.00
with BROWN powder coated frame
Supreme 10ft wide x 20ft long freestanding greenhouse with brown powder coated frame including double doors. Horticultural glass is included in this price, but you can upgrade at Option 2 if required.
£2400.00

Option 2 >>> Choose your Glazing Option?

We offer three different types of glazing. 3mm Horticultural Glass is pre-selected by default but you can upgrade to single sheet Toughened Glass or 6mm Polycarbonate Glazing here.

As Horticultural Glass is included in your frame price it is a NO COST option. The additional cost of Toughened Glass or Polycaronate Glazing is indicated below.

Please select from the options below.
3mm HORTICULTURAL GLASS
Horticultural 3mm float glass as traditionally used in greenhouses. This is the standard minimum specification and is INCLUDED with your frame choice. There is no additional cost unless you upgrade to Toughened Glass or Polycarbonate Glazing which you can select below.
SINGLE SHEET TOUGHENED GLASS
Toughened to British Standard Class 6206 Grade A and European Standard EN12150 for maximum light and extra safety. All toughened glass models in this range utilise full sheet glass in the roof and side walls. This makes for a much cleaner line with no build up of moss or algae where the sheets of glass would normally overlap. Full sheet toughened glass is more expensive to produce than 2 or 3 smaller sheets, but we firmly believe it is the better option.
£759.00
6mm TWINWALL POLYCARBONATE
Offers several very positive properties. As well as the safety element it is a superb insulator, with the air trapped between the inner and outer skin acting as a mini double glazing unit. This will reduce winter heating costs. To aid growing polycarbonate defracts the sun's rays twice as it passes through the twinwall. This effect disperses the light far more evenly around the greenhouse. Opaque in appearance and supplied in full sheet format.
£877.00

Option 3 >>> Do I Need a Base?

Yes, quite simply you do. Greenhouse frames need to lip over a base (or upstand)  which also allows the door to lip under the frame. The base also gives you the required height needed inside your greenhouse. Without a base your greenhouse would be 5ins too low.

For such a large greenhouse as this you will need to have a brick base purposely built . As such the NO Alloy Base Required option below is pre-selected for you by default. A Preformed Alloy Base would not be substantial enough. Please click the link below for exact dimensions. 

Click here for detailed brick built dimensions.

Please select from the options below.
NO Alloy Base Required
Select if you intend to build your own brick base. Note you CANNOT simply stand the frame on the ground or concrete some form of base (or upstand) must be used.

Option 4 >>> What is Bar Capping?

Bar capping is a continuous strip glazing system used instead of glazing clips.   This gives a far neater streamlined apperance.   It is made from PVC and is UVI treated.  It is available in black , green or white.  Not suitable for use with horticultural glass. Recommended for use with Full Sheet Toughened Glass. When using with polycarbonate do not use the rubber glazing gasket.@

Bar capping is a continuous strip glazing system used instead of glazing clips. 

This gives a far neater streamlined apperance.

 It is made from PVC and is UVI treated.

It is available in black , green or white.

Not suitable for use with horticultural glass. Recommended for use with Full Sheet Toughened Glass. When using with polycarbonate do not use the rubber glazing gasket.

Please select from the options below.
BLACK Bar Capping
Available for all frame colours. The recommended option for all except white.
£170.00
GREEN Bar Capping
Available for all frame colours. The recommended option for green frames.
£170.00
WHITE Bar Capping
Available for all frame colours. The recommended option for white frames.
£170.00
TERRACOTTA Bar Capping
Available for all frame colours. The recommended option for terracotta frames.
£170.00
BROWN Bar Capping
Available for all frame colours. The recommended option for brown frames.
£170.00
NO Bar Capping
Standard glazing clips will be supplied.

Option 5 >>> Add an Internal Partition?

Would you like an Internal Partion? This option enables you to divide your greenhouse into 2 sections. This is ideal where you wish to create areas or zones for plants with differing needs.  Your Double Door Internal Partition is available in either milled silver aluminium or a powder coated coloured finish, with or without a base. You can also choose to have Bar Capping and all the glazing options are available.  If you choose an Internal Partition you will need to tick 1 of the first 3 boxes below. You then add to your initial choice by ticking any other appropriate boxes. You may have to tick up to 4 check boxes. This is a complex option so please choose carefully!@

Would you like an Internal Partion? This option enables you to divide your greenhouse into 2 sections. This is ideal where you wish to create areas or zones for plants with differing needs.

Your Double Door Internal Partition is available in either milled silver aluminium or a powder coated coloured finish, with or without a base. You can also choose to have Bar Capping and all the glazing options are available.

If you choose an Internal Partition you will need to tick 1 of the first 3 boxes below. You then add to your initial choice by ticking any other appropriate boxes. You may have to tick up to 4 check boxes. This is a complex option so please choose carefully!

We will contact to you to determine the final positioning of you partition.

Please select from the options below.
MIilled Silver Aluminium Partition with Horticultural Glass
Please select this option if you want your Internal Partition to be glazed with Horticultural Glass. Should you wish to upgrade from milled silver to a matching powder coated coloured frame ALSO tick the appropriate check box below. If required you can also add a base for your Internal Partition and / or Bar Capping. Please tick the appropriate boxes below.
£172.00
MIilled Silver Aluminium Partition with Toughened Glass
Please select this option if you want your Internal Partition to be glazed with Single Sheet Toughened Glass. Should you wish to upgrade from milled silver to a matching powder coated coloured frame ALSO tick the appropriate check box below. If required you can also add a base for your Internal Partition and / or Bar Capping. Please tick the appropriate boxes below.
£227.00
MIilled Silver Aluminium Partition with 6mm Twinwall Polycarbonate Glazing
Offers several very positive properties. As well as the safety element it is a superb insulator, with the air trapped between the inner and outer skin acting as a mini double glazing unit. This will reduce winter heating costs. To aid growing polycarbonate defracts the sun's rays twice as it passes through the twinwall. This effect disperses the light far more evenly around the greenhouse. Opaque in appearance and supplied in full sheet format.
£237.00
COLOUR Option Upgrade for Partition only
This option upgrades your Internal Partition selected above from milled silver aluminium to your previously chosen frame colour. Do not select if you want milled silver finish.
£103.00
Milled SILVER Base for Partition only
Choose this option if you want to add a milled silver alloy base to your partition.
£36.00
COLOURED Base for Partition only
The Base for your Partition will be matched to your previously chosen frame colour
£72.00
Bar Capping for Partition Only
This will be colour matched to your previously chosen frame Bar Capping. If not selected standard Glazing Clips will be supplied. See notes about Bar Capping in Option 4.
£32.00

Option 6 >>> Crestings and Finials

 Crestings and Finials in either silver aluminium or any of the five powder coated colours are available for your Elite greenhouse to add the finishing touch.

If required please tick the appropriate check box below.

 Crestings and Finials in either silver aluminium or any of the five powder coated colours are available for your Elite greenhouse to add the finishing touch.@
Please select from the options below.
SILVER Finish Crestings and Finials
Silver Crestings and Finials to match your previously chosen silver milled aluminium frame.
£179.00
COLOURED Crestings and Finials
Coloured Crestings and Finials to match your previously chosen frame colour.
£243.00

Option 7 >>> Dwarf Wall Modification

A dwarf wall modification is applied when you, the customer, require a building to be cut down in height and constructed on top of a wall to achieve a desired eaves or ridge height. A threshold is to be left in the wall to enable the door step height to be as low as possible

Features and Options include

  • These modifications can be applied to any Elite Greenhouse with the exception of Craftsman Integral Base model.
  • The Dwarf Wall option INCLUDES the Drop Door Modification (with low threshold) and consequently the tallest door possible will be supplied (up to 6ft 1ins) dependent upon your specific requirements.
  • We can work from the height of your dwarf wall OR from the required height you want the eaves to finish at.
  • The features depend upon the model chosen to modify.
  • Technical information also depends upon the model chosen to modify the desired heights.
    If you chose the Dwarf Wall Option we will contact you to confirm length, width and door threshold dimensions (for purpose of base plan)
A stunning 14ft x 8ft nominal Belmont with Double Doors and Dwarf Wall Modification. Powder coated GREEN with Single Sheet Toughened Glass.@  

A stunning 14ft x 8ft nominal Belmont with Double Doors and Dwarf Wall Modification. Powder coated GREEN with Single Sheet Toughened Glass.


The charge for a dwarf wall modification is 40% on top of frame (based on the less expensive milled silver price only) AND glass price. We will confirm this price by e-mail to you) and we will contact you to determine the exact height you require.

Please select from the options below.
Dwarf Wall Modification for my Elite Greenhouse - price TO BE CONFIRMED by e-mail
If you select this option we will contact you to confirm your exact requirements and to confirm the price.

Option 8 >>> Drop Door (Low Threshold) Modification

A drop door (low threshold) modification is applied when the overall height of any building needs to be increased, or you simply want a low threshold for easy wheelchair or wheelbarrow access. It involves a brick wall built by yourself to the desired height and a standard height building constructed on top. A threshold is left in the wall for the door(s) to be dropped into, to allow easy access for the user.

Features and Options include:

  • These modifications can be applied to any Elite Greenhouse with the exception of Craftsman Integral Base models and Roundhouse.
  • The features depend upon the model chosen to modify.
  • Technical information also depends upon the model chosen to modify the desired heights.

If you chose the Drop Door Option we will contact you to confirm length, width and door threshold dimensions (for purpose of base plan). A drop door can be applied to almost any wall height, it can also be dropped into Elite's aluminium base.

A 20ft x 10ft nominal Supreme Drop Door in silver milled finish with horticultural glass. Ideal if you need a little extra headroom!
A 20ft x 10ft nominal Supreme Drop Door in silver milled finish with horticultural glass. Ideal if you need a little extra headroom!@
Please select from the options below.
Drop Door Modificationon for my Elite DOUBLE DOOR Greenhouse
Select this option if you have selected a Double Door greenhouse.
£157.00

Do you want to discuss your order with a technician from Elite Greenhouses?

Please select from the options below.
I want to discuss my order with a technician from Elite Greenhouses - please phone to discuss.
Please tick the check box top left If you have ordered one or more of the below:

Option 5 >>> Add an Internal Partition?
Option 7 >>> Customised Dwarf Wall Modification
Option 8 >>> Drop Door Modification

or would simply like to discuss your order with a technician from Elite Greenhouses. This call will not be today but at a convenient time in the future. There is no charge for this call.

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£-15.00 Qty
 
with delivery to mainland Scotland or Northern Ireland (10ft)
with delivery to mainland Scotland or Northern Ireland (10ft)

Do you need your Elite Greenhouse delivering to the Highlands of Scotland or the more remote regions of Scotland or Northern Ireland? If so please select this option and we will arrange this for you.

Only applicable to mainland Scotland and Northern Ireland. All Offshore Islands require a separate quote. Note: Delivery to mainland England, Wales and the more populated areas of Scotland is INCLUSIVE. Scroll to the foot of this page for more detailed delivery information about SCOTLAND.

The EXTRA delivery charge will be 10% of the cost of the total cost of your Elite Greenhouse package and will ONLY be available on orders OVER £499.00. The value of the additional delivery charge will be confirmed by e-mail within 48 hours.
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with delivery to Republic of Ireland (10ft)
with delivery to Republic of Ireland (10ft)

Do you need your Elite Greenhouse delivering to the Republic of Ireland? If so please select this option and we will arrange this for you.

Only applicable to the Republic of Ireland. All Offshore Islands require a separate quote. Note: Delivery to mainland England, Wales and south Scotland (Glasgow area and all areas south and east) is INCLUSIVE.

The EXTRA delivery charge will be 15% of the cost of the total cost of your Elite Greenhouse package and will ONLY be available on orders OVER £899.00. The value of the additional delivery charge will be confirmed by e-mail within 48 hours.
£0.00 Qty
 
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Payment will not be drawn down until your Elite Supreme 10ft 5ins Wide x 20ft 5ins Long Greenhouse is ready for dispatch... more

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