Halls ICON 6 6×4 Greenhouse Toughened Glass - Mill HR01006

Choose a greenhouse that fits perfectly for your garden. The Halls ICON 6 6×4 greenhouse provides practical growing space in a compact, easy-to-use design.

Use your outdoor space efficiently with the ICON 6 6x4 greenhouse. Its neatly proportioned design makes it ideal for smaller UK gardens, while still fitting naturally into larger spaces where scale and placement matter. Designed to sit neatly along borders or in corners, it benefits from increased eaves height and improved airflow, making everyday tasks such as watering, potting, and plant care noticeably more comfortable. It delivers the practicality of a larger greenhouse without overwhelming your garden.

Constructed with a robust mill finish aluminium frame, 3mm toughened safety glass, and a reinforced roof structure, the ICON 6 combines long-term durability with a space-efficient layout. The smooth sliding door allows easy access while preserving valuable growing space inside. Whether garden space is limited or you prefer a tidy, understated structure, the ICON 6 offers dependable performance in a compact, low-maintenance greenhouse with an industrial look. 

 

Frame finishes and glazing options

The Halls ICON 6 6x4 greenhouse is available in a range of frame finishes and glazing types, allowing you to tailor it to your garden style and growing needs. Choose a Mill-finish aluminium frame for a classic, low-maintenance look, or select powder-coated green or black[Link] frames for extra durability and a modern finish that resists corrosion, scratches, and everyday wear.

Glazing options include 3mm toughened safety glass for increased strength and safer breakage, 3mm horticultural glass for excellent light transmission and easy replacement, or 4mm twin-wall polycarbonate[Link] for added insulation and diffused light. This flexible combination of frames and glazing ensures that the ICON 6 fits your space, gardening style, and climate requirements without compromising on durability or usability.

 

Halls ICON 6 6x4 greenhouse features

• Compact 6x4 footprint suited to smaller and space-conscious gardens
• 3mm toughened safety glass for improved strength and safer breakage
• Mill finish aluminium frame for durability with minimal maintenance
• Increased eaves height for better headroom and growing conditions
• Smooth sliding door to preserve internal space and improve access
• Integral guttering built into the eaves for rainwater control
• Secure G-clip glazing system for long-term stability
• Reinforced roof ridge with optimised pitch for wind and snow performance
• Integrated glass stops to reduce movement, algae build-up, and condensation
• Manufactured in Denmark and supplied with a 12-year manufacturer’s 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 easier and safer to use day to day
Toughened safety glass for added peace of mind

The 3mm toughened glass offers greater impact resistance than horticultural glazing and breaks safely into small fragments if damaged. This provides extra reassurance during regular use while still allowing excellent levels of natural light inside the greenhouse.

Higher eaves for improved comfort and airflow

The increased eaves height creates a more open internal feel, improving air circulation and making tasks such as watering, potting, and general plant care more comfortable within a compact greenhouse.

Mill aluminium frame for long-term reliability

The corrosion-resistant aluminium frame withstands changing weather conditions without the need for painting or ongoing treatment, delivering dependable performance year after year.

Sliding door for easier access

The sliding door design avoids inward or outward swing, helping to maximise usable growing space while making entry and exit easier when carrying tools, trays, or compost.

Stable structure with reduced maintenance

Aluminium construction provides a rigid, lightweight framework that resists warping and deterioration, supporting consistent use over many growing seasons.

Secure glazing with reduced movement and condensation

The G-clip system and integrated glass stops help hold glass panels firmly in place, reducing vibration in windy conditions and channelling condensation more effectively.

Integral guttering for rainwater collection

Built-in gutter channels run along the eaves and are ready for connection to an optional downpipe kit, allowing simple rainwater harvesting when paired with a water butt.

 

Optional add-ons to complete your greenhouse

The Halls ICON 6 greenhouse can be customised at the point of purchase with a range of optional accessories. These include a downpipe kit, water butt and stand, louvre vent for additional ventilation, protective capping, and decorative cresting. These options allow you to tailor both performance and appearance to suit your gardening style.

Accessories must be purchased at the same time as the greenhouse.

 

Who the ICON 6 6x4 greenhouse is best suited to

The ICON 6 is ideal for gardeners seeking a compact greenhouse that remains comfortable to use and reliable over time. It is well suited to seed propagation, herbs, seasonal vegetables, and overwintering plants, providing a controlled growing environment without the cost or visual impact of a larger structure.

For gardeners requiring higher output or clearly separated growing zones, larger ICON models, such as the 6x6. 6x8, or 6x10, may be more suitable. For most home gardeners, the ICON 6 offers excellent long-term value in a practical, well-balanced size.

 

Greenhouse specifications

• Model: Halls ICON 6 Greenhouse (6x4ft size)
• Frame material: Industrial mill finish aluminium
• Glazing: 3mm toughened safety glass (long panes)
• Door: Easy glide smooth-sliding door
• Ventilation: Roof vent supplied as standard (manual, auto-vent compatible)
• Guttering: Integral gutters prepared for rainwater collection
• Downpipe kit: Optional accessory
• Optional accessories: Base plinth, capping, downpipe kit, louvre vent, cresting
• Base plinth: Galvanised steel base recommended for anchoring and stability

 

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.