Halls ICON 8 8x12 Greenhouse 3mm Toughened Glass - Green HR01335

Upgrade your gardening with the Halls ICON 8 8x12 Greenhouse. Grow taller, healthier plants and enjoy a bright, well-ventilated space for all your crops.

Bring your gardening visions to life with the Halls ICON 8 8x12 Greenhouse, a versatile and extensive greenhouse with space that makes gardening easier, more enjoyable, and highly productive. With its generous 8x12 footprint, this greenhouse provides ample room to grow, organise, and care for a wide range of plants, from seedlings to tall crops. Thoughtfully designed to allow clear walkways and efficient use of vertical space, it ensures both comfort and practicality for everyday gardening.

Whether you are cultivating vegetables, nurturing flowers, or experimenting with new varieties, the ICON 8 creates an ideal environment for strong, healthy plant growth throughout the seasons. Its extended internal layout is perfect for gardeners who value space, flexibility, and long-term usability.

 

Strong, dependable construction for everyday gardening

Built to last, the Halls ICON 8 8x12 Greenhouse features a robust aluminium frame coated in green powder for a natural, classic garden look. This corrosion-resistant finish ensures your greenhouse stays strong and attractive, even in the challenging UK climate.

A smooth-sliding door with a low threshold allows easy access for wheelbarrows, trays, and tools. Manual roof vents provide effective airflow, helping maintain the ideal temperature for plants throughout the year.

 

Frame colour options and glazing choices

he Halls ICON 8 8x12 Greenhouse is available in a choice of high-quality aluminium frame finishes to suit different garden styles. The powder-coated green frame blends effortlessly into traditional garden settings, creating a natural, understated look among planting areas. For a bold, contemporary appearance, the black powder-coated frame adds strong visual definition and a premium feel, while the mill aluminium finish offers a clean, neutral aesthetic that complements any outdoor space with a modern, minimalist edge.

You can also choose between two glazing options to suit your needs. 3mm horticultural glass provides excellent clarity and light transmission, supporting healthy plant growth with a cost-effective, time-proven solution. 3mm toughened glass offers increased strength and safety, shattering into small, blunt fragments if broken, making it ideal for family gardens and long-term peace of mind.

 

Halls ICON 8 8x12 greenhouse features

• Spacious 8x12 footprint for versatile growing and working areas
• Increased internal height for improved airflow and vertical planting
• 3mm toughened glass for enhanced strength and safety
• Green powder-coated aluminium frame for low maintenance
• Wide sliding door with low threshold for easy access
• Manual roof vents for effective temperature control
• Integrated guttering ready for optional downpipe installation
• Apex roof design optimised for UK weather conditions
• Manufactured in Denmark with a 12-year frame warranty
• Part of the premium Halls ICON Gardenhouse range

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

 

What makes the ICON 8 8x12 easy and safe to use

3mm toughened glass for safety and clear light transmission

The glazing allows excellent levels of natural light to reach your plants while offering increased strength and safe breakage characteristics for everyday gardening use.

Spacious 8x12 footprint for comfortable working areas

The generous internal space supports efficient organisation, easy movement, and a practical layout for planting, potting, and general greenhouse tasks.

Green powder-coated aluminium frame for long-lasting performance

The weather-resistant finish protects the structure from corrosion, keeping the greenhouse strong, visually appealing, and low maintenance year after year.

Higher eaves and ridge for improved airflow

Additional internal height enhances ventilation, supports taller plants, and creates a more comfortable environment for working inside the greenhouse.

Wide sliding door with low threshold

Smooth, space-saving access makes it easy to move pots, trays, and tools in and out while maximising usable interior space.

Reinforced design for UK weather conditions

The sturdy frame and optimised roof pitch provide reliable stability and confidence in varying weather throughout the year.

Integrated guttering for water collection

Built-in gutters are ready for optional 40mm downpipes, allowing convenient rainwater harvesting to support sustainable gardening.

Subtle green frame finish

The classic green colour blends naturally into garden surroundings, offering a timeless look that complements planting areas and outdoor spaces.

 

Optional add-ons to complete your greenhouse setup

Enhance your Halls ICON 8 8x12 Greenhouse with compatible accessories available at purchase. A galvanised steel base plinth improves stability and extends longevity. Optional downpipes enable rainwater harvesting, while staging and shelving systems keep tools, pots, and plants organised. Accessories must be purchased with the greenhouse for smooth installation.

 

Halls ICON 8 8x12 greenhouse specifications

• External width: Approx. 2.57m (8ft 5″)
• External depth: Approx. 3.66m (12ft)
• Eaves height: Approx. Approx. 2.02m (6ft 8″)
• Ridge height: Approx. 2.89m (9ft 6″)
• Frame: Green powder-coated aluminium
• Roof style: Apex with optimised pitch
• Door type: Sliding door, low threshold
• Glazing: 3mm toughened glass with secure G-clip fixings
• Roof ventilation: Manual vents
• Guttering: Integrated, ready for downpipes
• Performance: Reinforced for UK weather conditions

 

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.