Description

Greenhouse Overview

The Elite Titan K800 8x8 Lean-to-Greenhouse is the ultimate combination of strength, style, and functionality. This greenhouse is 8’5” wide and 8 feet long and provides a spacious growing area while utilising Elite’s advanced Core-Vect Technology. With a thicker aluminium framework and greater aluminium content than competitors, the Titan K800 is engineered to withstand challenging weather conditions, making it the strongest lean-to greenhouse available in the UK.

Versatility is at the core of the Titan K800’s design. The double sliding doors can be placed on the length or either gable end, offering flexible access options to suit your garden layout. Flat cills are included for easy installation on any level, flat surface, but for added convenience, an integral aluminium base with low-threshold drop doors is available upon request. Supplied as standard 4mm toughened safety glass, ensuring durability and optimal insulation for year-round gardening.

Standard features include integral gutters for rainwater collection, strengthening cantilevers for added stability, and high-tensile nuts and bolts for superior durability. The spacious interior is perfect for cultivating climbing vegetables, fragrant herbs, or vibrant flowers, while the robust framework ensures a stable and secure growing environment.

The Titan K800 can be customised with a choice of eleven powder-coated colours, such as sleek White, rich Mocha, or bold contemporary Graphite Grey, or you can opt for the classic alloy silver finish. Each finish complements any garden aesthetic while maintaining the greenhouse’s premium appearance.

Proudly made in the UK, the Elite Titan K800 8x8 Lean-to Greenhouse sets a new standard for strength and functionality. Whether growing fresh produce, nurturing colourful blooms, or experimenting with exotic plants, this lean-to greenhouse delivers an exceptional gardening experience.

The Titan Bar

At the core of The Elite Titan K800's strength is the Titan bar – Elite’s strongest greenhouse frame to date. Designed with increased aluminium content, the Titan bar creates a profile far more robust than standard frames, outperforming many leading competitors.

Despite its power, the design retains a clean, modern look. Engineered to withstand unpredictable British weather, the Titan bar ensures your greenhouse remains solid, stable, and stylish for years. It’s a structure you can trust in the toughest conditions without compromising elegance.

Features:

After Care – Maintenance free

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

Wall Glazing – 4mm toughened safety glass

Roof Glazing – 4mm toughened safety glass

Roof Style – Lean-To style

Roof Vents – 1 manual

Louvre Vents – 1 manual

Base – Flat cill

Doors – Double sliding doors (can be located on either 8ft gable ends or 8ft length)

Access –  Low threshold and cambered cill for easy access

Lock – Lockable (2 keys supplied)

Bar Capping – Powder coated colour options

Size options – Unlimited size options available

The 20 Year Elite Guarantee

Every Elite Greenhouse comes with a 20-year guarantee as standard a true mark of confidence in their craftsmanship. Backed by a dedicated team passionate about quality, each greenhouse is designed to bring lasting enjoyment and to stand proudly in your garden for a lifetime.

At elbec, we’re proud to have partnered with Elite for over 20 years, also showcasing their exceptional greenhouses at our showsite and sharing their heritage of excellence with our customers.

Base and Installation Guide

Flat cills

The flat cill is a standard feature and offers a clever solution if your chosen wall has awkward features like a soil pipe or low window ledge. This cill is designed to sit on a flat, level surface and includes internal angle brackets for fixing to a hard base. It’s particularly useful for lean-to models where height clearance is tight and the standard aluminium base may be too tall. It’s also a practical option if your brick perimeter hasn’t been built exactly to base dimensions, as the flat cill allows the frame to sit flush with the brickwork without overhang. The door end features a cambered cill and track channel, ensuring smooth access to the greenhouse.

Paving Slabs or Concrete

When installing your Elite Titan K800 Greenhouse, choosing the right base is key for stability and long-lasting performance. A popular option is to create a level, paved or concrete area. We recommend making the base slightly larger than the greenhouse dimensions, as listed sizes are nominal and the actual structure can be a few inches bigger. Always refer to the metric measurements in the specification table to get the correct size.

For example, an 8’x6’ greenhouse is best suited to a slab area of around 10’x8’. This not only ensures a proper fit but also provides extra room for placing water butts and makes cleaning and maintenance more accessible.

Soft Ground

If you are constructing your greenhouse on soft ground, such as soil or grass, solid support under the door cill is essential to prevent damage from repeated use. This can be achieved by placing flags under the cill or using Elite’s soft soil support, ensuring the door runs smoothly on the track. 

No matter the surface, Elite supplies secure anchoring options for the base, giving you confidence in a stable and reliable installation.

Bespoke Greenhouse Options

Elite offers full flexibility to customise your greenhouse to fit your space and needs. While the Titan K800 depth remains fixed, you can choose any length in 2ft increments.  Simply let us know your preferred length, and we can customise it to your specifications. You can also add features such as:

• An Integral Base with a drop door provides a strong and reliable foundation designed for hard and soft ground.
• Add an extra set of double doors to the rear or length for easier access.
• Internal partition with a double door to help with the climatic conditions of different areas of the greenhouse
• Over eleven powder-coated finishes

Additional / Optional Accessories

Elite Greenhouses also provides a selection of recommended optional accessories to enhance functionality and convenience.

• Add extra roof and louvre vents for improved airflow where plants need additional ventilation.
• Extra shelving in addition to the standard slatted shelving, providing a stylish and practical solution to maximise growing space while keeping plants and tools neatly organised. 
• A rainwater collection kit can be fitted to the integral gutters, allowing you to harvest and reuse rainwater for more sustainable watering practices.

Explore the full range of optional accessories in the ‘Choose Additional Options’ section above.

Please note: Images may show additional items such as furniture or accessories that are not part of the purchase. Please check the specification table for the standard features included with this greenhouse size.

Easy Assembly & Installation Service

Every Elite Aluminium Greenhouse is designed to make set-up as easy as possible. All fixtures and fittings are included, and the detailed instructions walk you through each step. With only a few standard tools, most customers can assemble their greenhouse over a weekend, the pace depends on your skills, confidence, and how many helping hands you have.

If you’d rather not build it yourself, we offer access to professional third-party installers. This service gives you peace of mind that your greenhouse will be assembled correctly and ready to enjoy. Simply contact us for details of recommended fitters in your area.

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

With over 70 years of craftsmanship passed through three generations, Elite continues to design and build greenhouses at their Bolton, Lancashire factory. This heritage of quality is confidently supported by an unrivalled 20-year guarantee.

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.

See specification below for full details.

View other products in Lean-To Greenhouses »

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 Titan K800 8x8 Lean-to-Greenhouse delivers unrivalled strength and cutting-edge design, offering a spacious, robust, and stylish growing solution. Core features include:

• 20 year guarantee
• Lean-to roof shape and maintenance-free design
• Heavy duty titan bar frame throughout
• Extra tall double doors with low threshold access
• 4mm toughened safety glass
• Cantilevers on all frames
• Integral gutters
• One large roof vent and one louvre vent
• One 8ft long Diamond Shelf
• Optional powder-coated finish available in a choice of colours

Free Greenhouse Accessory

FREE Elite Automatic Roof Vent Opener

With this Elite Greenhouse purchase

Enjoy effortless growing – your greenhouse stays cool and ventilated, even when you’re not around.

A must-have accessory worth having, now included absolutely free.

No code, no hassle – it’s automatically sent with your order.

No cash alternative
Offer ends 31/12/2025 – secure yours today!