Create a warmer, safer growing environment with the Halls ICON 6 6×4 Black greenhouse, using 4mm polycarbonate panels to retain heat and protect plants in your garden.
The Halls ICON 6 6x4 greenhouse is perfect for gardeners who want a compact, secure space without feeling cramped. Its neat footprint fits small gardens, patios, or allotments, while increased eaves height improves airflow and headroom, making watering, potting, and everyday plant care easier. It combines the practicality of a full-size greenhouse in a structure that sits naturally within your outdoor space.
Built with a reinforced aluminium frame and 4mm twin-wall polycarbonate panels, this ICON 6 offers excellent insulation, impact resistance, and durability. The glazing softens sunlight, reduces heat loss, and is safer for family gardens. A low-threshold sliding door ensures easy access for trays, compost, and tools while preserving internal space, providing a robust, low-maintenance greenhouse for reliable year-round use.
Frame colour and glazing options available
The Halls ICON 6 6x4 greenhouse is available in green powder-coated frame, mill aluminium finish, or powder-coated black frames. Mill aluminium provides a low-maintenance, economical finish, while powder coating adds extra resistance to rust, scratches, and corrosion.
This model comes with 4mm twin-wall polycarbonate for improved insulation, reduced glare, and impact resistance. Alternative ICON 6 versions are available with 3mm horticultural glass or 3mm toughened safety glass, letting you choose the glazing that best suits your garden and growing needs.
Halls ICON 6 6x4 greenhouse features
- Compact 6x4 footprint ideal for small gardens and allotments
- 4mm twin-wall polycarbonate glazing for insulation and impact resistance
- Black powder-coated aluminium frame for long-lasting corrosion protection
- High eaves height for improved headroom and airflow
- Low-threshold sliding door for easy access without losing internal space
- Integrated gutters ready for 40mm downpipe connection
- G-clip glazing system for secure panel retention
- Reinforced roof ridge and optimised pitch for wind and snow resistance
- Integrated panel stops to reduce movement and condensation
- Manufactured in Denmark with a 12-year frame warranty
Greenhouse specifications
- Model: Halls ICON 6 Greenhouse (6x4ft)
- Frame material: Black powder-coated aluminium
- Glazing: 4mm twin-wall polycarbonate panels
- Door type: Easy-glide sliding door
- Ventilation: Integrated roof vent (manual or auto-vent compatible)
- Gutters: Wide integral gutters for rainwater collection
- Optional accessories: Base plinth, capping, downpipe kit, and cresting
- Base plinth: Recommended galvanised steel base for secure installation
Don't forget greenhouse bases and accessories—delivery of these is also free at the same time as purchasing a Icon greenhouse.
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.
- Brand
- AssemblyEasy assembly required, Assembly required, Assembly required
- Greenhouse Size6x4, 6x4
- ColourBlack, Black
- Glass TypePolycarbonate, Polycarbonate
Write a review about "Halls ICON 6 6x4 Greenhouse 4mm Polycarbonate - Black HR01010"
We want to know your opinion! Write a review about the product “Halls ICON 6 6x4 Greenhouse 4mm Polycarbonate - Black HR01010” and win a National Gardening Gift Voucher of £25 !
Delivery
For most items on the website, there is free delivery when you spend over £50. However for certain large or heavy items there will be a delivery charge incurred at the time of purchase. We use courier delivery for most items, pallet delivery for large/heavy items and aim to have your purchase delivered to you within 3 working days depending on the time/day of purchase.
We only deliver to the United Kingdom and cannot send items abroad at this moment in time.
If you live in the Highlands, Islands, or Northern Ireland please note that an extra charge will also be incurred at the checkout in order to cover higher shipping costs to these areas.
We can deliver riders and tractors across mainland UK. Deliveries of these items within Yorkshire are FREE. Outside of Yorkshire, please contact us by phone on 01751 475666 or email us before purchasing riders and tractors to discuss delivery pricing and timescales.
Clothing
Note - For any clothing returns to be valid you must return the item in new condition with original tags, returned at your own cost.
Read all our terms and conditions here. (opens new window)
Are you looking for the product "Halls ICON 6 6x4 Greenhouse 4mm Polycarbonate - Black HR01010"? We offer this product in our garden centre in Pickering, North Yorkshire. You can order the product "Halls ICON 6 6x4 Greenhouse 4mm Polycarbonate - Black HR01010" online or you can visit our garden centre in Pickering, North Yorkshire or for more information about the product "Halls ICON 6 6x4 Greenhouse 4mm Polycarbonate - Black HR01010". We look forward to seeing you soon!