Halls ICON 6 6x10 Greenhouse 4mm polycarbonate - Mill HR011

Step into a more spacious, organised growing season with the Halls ICON 6 6x10 Greenhouse designed to give you room to grow, work, and enjoy gardening comfortably all year round

Establish a well-proportioned, functional growing environment without dominating your outdoor space with the Halls ICON 6 6×10 Greenhouse. Its generous footprint provides increased staging and planting room compared to smaller models, while still fitting neatly into most family gardens. The extended layout improves internal circulation and headroom, helping you manage plants, trays, and tools comfortably throughout the seasons without feeling cramped or congested.

Constructed with a sturdy mill-finish aluminium frame and insulating 4mm twin-wall polycarbonate panels, this greenhouse balances durability with thoughtful, practical design. The smooth-glide low-threshold sliding door makes everyday access easy while preserving valuable internal growing space. It’s an excellent choice for gardeners upgrading from a smaller greenhouse or planning a more productive, long-term growing setup.

 

Frame colour and glazing options

This model features a mill-finish aluminium frame, offering a clean, neutral appearance that works effortlessly across a wide range of garden styles. It’s an ideal choice if you prefer a classic, understated look that allows plants to take centre stage. The corrosion-resistant aluminium requires minimal maintenance, making it a practical long-term option for everyday growing. But if you’re looking to make more of a visual statement, the ICON 6 range is also available in powder-coated green, which blends beautifully into traditional garden settings, and powder-coated black, a popular choice for modern, contemporary spaces. Each finish offers the same robust performance, allowing you to choose the look that best complements your garden.

The 4mm twin-wall polycarbonate glazing used on this model is designed to improve insulation, reduce heat loss, and diffuse sunlight evenly across the growing space. This helps limit harsh glare, lowers the risk of scorching, and supports a more consistent internal temperature - particularly useful for early sowing, tender plants, and gardeners looking to extend the growing season. Its impact resistance also makes it a durable choice in more exposed or changeable conditions.

The ICON 6 range is also available with 3mm horticultural glass, which offers excellent light transmission and a traditional greenhouse look that many gardeners prefer for general growing and seed sowing. For added strength and peace of mind, 3mm toughened safety glass provides increased durability and is well suited to family gardens or areas where extra safety is a priority. All glazing options are designed to integrate seamlessly with the ICON 6 frame, allowing you to choose the balance of performance, appearance, and protection that best suits your garden.

 

Halls ICON 6 6×10 Greenhouse Features

• Spacious 6×10 footprint providing generous growing and working space
• 4mm twin-wall polycarbonate glazing for improved insulation and durability
• Mill-finish aluminium frame for a clean, low-maintenance finish
• Freestanding design for flexible placement within your garden
• High eaves for improved airflow and comfortable headroom
• Low-threshold sliding door for easy access and efficient space use
• Wide integrated gutters ready for optional downpipe connection
• Optimised roof pitch for dependable performance in UK weather
• Manufactured in Denmark with a 12-year frame warranty

Don't forget greenhouse bases and staging—delivery of these is also free at the same time as purchasing a Halls greenhouse.

 

What Makes the ICON 6 6×10 Easier and Safer to Use Day to Day

Improved growing conditions with polycarbonate glazing

The 4mm twin-wall polycarbonate panels help regulate temperature by retaining heat and diffusing sunlight evenly, creating a more controlled environment for seedlings, vegetables, and tender plants.

Extra depth for better organisation

The extended 6×10 layout provides additional room for staging, shelving, and taller plants, allowing you to move comfortably and work efficiently without congestion.

Durable, low-maintenance aluminium frame

The corrosion-resistant aluminium frame maintains its appearance over time and requires very little upkeep, making it a practical long-term investment.

Higher eaves for airflow and comfort

Increased internal height improves ventilation and makes everyday tasks such as watering, potting, and plant care more comfortable.

Practical sliding door design

The low-threshold sliding door allows smooth access for tools, trays, and compost while maximising usable internal space.

Stable structure for reliable performance

A reinforced frame and optimised roof design provide reassurance in changeable UK weather conditions.

Integrated guttering for rainwater collection

Wide gutters are ready for optional 40mm downpipes, making rainwater harvesting simple and sustainable.

 

Optional add‑ons to create a complete setup from the start

Enhance your Halls ICON 6 6×10 greenhouse with optional accessories available at the point of purchase, including a galvanised steel base plinth for secure installation, a  waterbutt and stand, and downpipe kit for rainwater collection, louvre vents for improved airflow, glazing capping for extra durability, decorative cresting for a polished finish, and folding modular staging and shelving for flexible storage inside the greenhouse. All accessories must be ordered at the same time as your greenhouse to ensure a complete, coordinated setup.

Additions can only be purchased at the same time as ordering your greenhouse.

 

Who the ICON 6 6×10 Greenhouse Is Best Suited To

The ICON 6 6×10 is ideal for gardeners who want ample growing space without stepping up to an oversized structure. It’s well suited to seed propagation, growing vegetables and herbs, organising pots and trays, and protecting plants year-round. The added depth makes daily use more relaxed and efficient, particularly for those upgrading from a 6×4, 6×6, or 6×8 greenhouse.

For home gardeners seeking dependable performance, insulation benefits, and a garden-friendly footprint, the Halls ICON 6 6×10 offers a practical and reassuring choice.

 

Greenhouse Specifications

• External width: Approx. 1.93m (6ft 4″)
• External depth: Approx. 3.19m (10ft 5″)
• Eaves height: Approx. 1.22m (4ft 0″)
• Ridge height: Approx. 1.95–1.96m (6ft 5″)
• Internal growing area: Approx. 6.2m²
• Frame material: Mill-finish aluminium
• Frame type: Freestanding greenhouse design
• Roof style: Apex roof with optimised pitch
• Door type: Low-threshold sliding door
• Glazing: 4mm twin-wall polycarbonate panels
• Glazing system: Secure fixing method for durability
• Roof ventilation: Provision for roof vents (manual or automatic options)
• Guttering: Integrated gutters ready for optional 40mm downpipes
• Performance: Reinforced for reliable UK weather use
• Warranty: 12-year frame warranty

Why order from Steam and Moorland?

Based in North Yorkshire, Steam and Moorland is a family-run business with a long-standing reputation for practical advice and dependable service. Our focus is simple: we aim to get things right first time, and if anything does need attention, we stay with it until it’s properly resolved. You are dealing with real people who take genuine ownership of your order from start to finish.

Delivery is direct from the supplier and typically takes 7-10 working days. For deliveries to Scottish Highlands, Islands, or other remote areas, please contact us before ordering so we can confirm timescales and access.

 

Frequently asked questions

Do I need a base for my greenhouse?

In most cases, yes, a base is strongly recommended. A purpose-made greenhouse base makes installation far easier, ensures the structure sits level, and provides long-term stability. This helps protect both the frame and the glazing over time.

If your greenhouse is being installed onto an existing solid surface such as a concrete pad, brick base, or wall-mounted foundation, you may not require a separate steel base. However, where no suitable foundation already exists, a proper base is the safest and most straightforward option.

Occasionally, bases may be included as part of a special offer. If that applies, the option can simply be selected at zero cost when ordering.

Do I need professional installation?

All greenhouses are supplied with full instructions and many customers do successfully install them themselves. However, installation does require time, careful preparation, and suitable weather conditions. Many customers choose professional installation for added convenience and peace of mind. If you do opt for installation for your Icon 6 greenhouse, it is essential that the area is fully prepared ahead of time. This means the ground must be level, clear of debris, and easily accessible for the installation team.