Description

The Elite Supreme 10x12 Greenhouse is a premium choice for gardeners who need ample growing space for larger projects or expansive gardens. With a 10’5” width and twelve-foot length, this greenhouse provides the room and versatility to cultivate various plants, from vegetables and fruit trees to climbing plants and flowers. Designed for high performance, it’s perfect for hobbyists and professional growers alike.

Built with a strong aluminium frame, the Supreme is designed to handle challenging weather conditions, including heavy rain, strong winds, and harsh sunlight. For enhanced stability, Elite recommends constructing a brick base, as an optional extra the double doors can be dropped into the brick base; however, an integral aluminium base with drop doors and a low-level threshold is also available for convenience. The sliding double doors, equipped with a secure lock, make access easy and safe. Roof and Lovure vents ensure proper airflow, creating an optimal environment for healthy plant growth, while integral gutters allow for rainwater collection to support sustainable gardening practices.

Available in a classic silver finish, the greenhouse can also be customised with powder-coated colours like Green, Olive or Stone to suit your garden’s style. Standard horticultural glass is included, with the option to upgrade to 4mm toughened safety glass for added strength and peace of mind. Bar capping is also available, offering a polished finish and enhanced glass retention. To get you started, there's an 8-foot-long extruded shelf included, while the integral gutters allow you to collect rainwater, supporting sustainable gardening practices.

With unlimited length options, the Elite Supreme 10x12 Greenhouse is ideal for ambitious gardeners who want a spacious, versatile, and reliable growing space. Manufactured in the UK, it combines style, functionality, and durability to meet the needs of serious growers.

Bespoke Aluminium Greenhouse Options 

You have the flexibility to select bespoke options for this aluminium greenhouse. The options are available for any desired length, offered in unlimited 2ft increments. While the length can be tailored to individual preferences, please note that the width remains fixed. The Elite range offers a variety of sizes, but if none fit your needs perfectly, simply let us know your preferred length, and we can customise it to your specifications. You can add an extra double door in the rear and a partition with a double door to further personalise your growing space, making it even more versatile and tailored to your requirements.

Elite Greenhouse Accessories Options

The Elite Greenhouses also offers a range of recommended optional accessories to enhance its functionality. Although Elite recommends a brick base for additional stability, there is also the option of a built-in base with a drop door.  Upgrading to 4mm Toughened Glass ensures added safety and durability beyond the standard horticultural glass. An automatic roof and louvre vent openers can be installed to maintain ideal ventilation with minimal effort, providing convenience and consistency for your plants. Diamond Shelving and Aluminium Diamond Staging offer practical and stylish solutions for maximising your growing area and organising tools or plants. Installing a rainwater collection kit to one of the integral gutters allows you to harvest rainwater efficiently for sustainable watering practices. Bar capping adds a professional finish and improves glass security, making it an excellent addition for those looking for an upgraded polished appearance.

Features:

After Care - Maintenance free

Frame finish - Silver aluminium finish or optional powder coating in various colours

Glazing - horticultural glass 

Roof glazing - horticultural glass 

Roof Style - apex style

Roof Vents - 2 Manual

Louvre Vents - 2 Manual

Doors - Single sliding door on the front width 

Lock - Lockable (2 keys supplied)

Size options - Unlimited size options available

Guarantee - 10 year

Base Options

Elite suggests constructing a brick base to ensure your greenhouse has additional strength and durability. It's essential that the brickwork precisely matches the provided dimensions to accommodate the greenhouse's cill overhang—this option eliminates the need for an integral base. After your order is confirmed, Elite will supply a detailed base plan. Keep in mind, increasing the height of your brick base will raise the entry threshold, creating a higher step into your greenhouse as an optional extra the double doors can be dropped into the brick base providing a low threshold. You can opt instead for an integral base with the doors lowered providing a more convenient, low-threshold entrance.

NOTE: Please use our 'Contact Us' form to inquire about the correct base size.

Greenhouse Assembly

Each Elite greenhouse comes with detailed, easy-to-follow instructions. The complexity of assembly varies based on the individual's skill level, but most models can be built over a weekend, depending on your ability, pace, and the number of helpers available. We recommend taking your time during the assembly process, planning each step carefully, and following the instructions closely.

While anyone with a reasonable level of practical skill can easily assemble an Elite greenhouse, we can provide you with information about local installers who offer a professional construction services. Opting for this service provides peace of mind and guarantees that your greenhouse is assembled correctly. Contact us and we can provide details of recommended fitters in your area.

About Your Order

An Elite Aluminium Greenhouse offers a hassle-free and superior experience. It offers a straightforward assembly experience, with all the necessary fixtures and fittings to ensure a smooth set-up. You'll only need a few standard tools to construct the aluminium greenhouse. Depending on your ability, a greenhouse can be built within a weekend. Each greenhouse has comprehensive written instructions to guide you through the process. 

Please be aware that images may display furnishings and accessories for illustrative purposes only; these items are not included with your order. Additionally, the product size shown in the images may not reflect its actual size. For accurate product sizing and standard features, please refer to the specification table provided.

Aluminium Greenhouse Maintenance 

Maintenance and care are essential for prolonging the lifespan of your Elite Greenhouse. The upkeep is simple but can ensure your greenhouse serves you for many years, even decades. Cleaning your greenhouse is crucial in enhancing the plant-growing environment by eliminating algae, moss, and grime. It allows more light in and also helps in managing pests and diseases. To maintain your greenhouse effectively, start by temporarily relocating your plants. Use a brush to clean tabletops, remove cobwebs from corners, and eliminate floor debris. Ensuring clean windows inside and outside is vital for maximising light levels. You can clean the glass, aluminium, and plastic surfaces with a microfibre cloth, using hot, soapy water or a commercial greenhouse cleaning product. Rinse with clean water and let it dry. 

About Elite Greenhouses

Elite Greenhouses has a history spanning over five decades. It is known for its exceptional commitment to quality and service that is challenging to surpass. Elite's core values have remained steadfast throughout the years, rooted in a simple yet enduring formula evident across its entire product range. It persistently crafts greenhouses designed to last a lifetime, drawing from decades of experience and a deep pride in its work.

Elite offers the most extensive selection of greenhouses, featuring distinctive products in a wide range of optional colours. Complementing their greenhouses is a vast array of optional accessories, allowing you to tailor your Elite greenhouse to be uniquely yours. Every Elite greenhouse, just like the very first one crafted over half a century ago, leaves the factory meticulously packaged and distributed with the same level of care. All components of Elite Greenhouses adhere to UK industry standards.

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Delivery

ALL DELIVERIES ARE DELIVERED TO KERBSIDE OR DRIVEWAY, DELIVERIES CAN BE MADE TO THE BACK OF THE PROPERTY SO LONG AS THERE ARE NO ACCESS OR RESTRICTION ISSUES. PRODUCTS ARE DELIVERED FLAT PACKED READY FOR ASSEMBLY

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..

Specification

Quickview

The Elite Supreme 10x12 Greenhouse offers a spacious, durable design for serious gardeners and large gardens with ambitious growing projects. Top features include:

• Apex roof shape and maintenance-free design
• Integral gutter
• Double sliding door
• Two large roof vents
• Two louvre vents
• 8’ long extruded shelf
• 10 year guarantee
• Optional powder-coated finish available in a choice of colours

FREE Accessories Offer

Get more with your Elite Greenhouse this season!

Included with your greenhouse:

• 1 x 3-Tier Seed Tray Frame
• 1 x Set of 6 Heavy-Duty Trays

Upgrade option: If choosing a powder coated greenhouse, matching powder coating is available at an extra cost for the seed tray – contact us for details.
No action is needed – your free accessories will be included automatically with your greenhouse order!

Decorative pots are not included.

Offer valid: Feb 1 – May 31, 2025
Excludes Easygrow Lean-To, Window Garden & Min E Lite. No cash alternative.

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