Halls ICON 8 8x12 Greenhouse 3mm Toughened Glass - Black HR01332

Expand your garden’s possibilities with a premium 8x12 greenhouse, designed for taller crops, better airflow, and a safe, high-light environment for thriving plants.

Invest in a premium 8x12 greenhouse that gives you extra room, comfort, and flexibility for a wide range of plants and gardening projects.

The Halls ICON 8 8x12 Greenhouse offers a thoughtfully designed interior for gardeners who want ample space to grow, organise, and enjoy gardening tasks comfortably. Its generous 8x12 footprint provides freedom for arranging staging, nurturing diverse crops, and keeping clear pathways for easy access. With the added internal height, taller plants thrive, and vertical space is efficiently utilised, making it perfect for productive gardening and hands-on care. Optimised for light penetration and air circulation, the ICON 8 ensures plants develop healthily throughout the year. Whether starting seedlings, growing vegetables, or maintaining ornamental plants, this greenhouse delivers the room and convenience needed for enjoyable gardening.

Its extended dimensions make it a reliable, long-term garden structure, ideal for gardeners who want an adaptable greenhouse that grows with their projects.

 

Strong, durable construction for everyday gardening

Built for longevity, the Halls ICON 8 8x12 Greenhouse features a robust aluminium frame coated in a sleek black powder-coated finish. This corrosion-resistant design guarantees durability and minimal maintenance, even in the wet and windy conditions common in the UK. The contemporary black frame provides a premium look while protecting the structure against wear.

Glazed with 3mm toughened glass, the greenhouse combines excellent light transmission with increased safety. If broken, the panels shatter into small, blunt fragments, offering peace of mind in family or high-traffic gardens. Long, continuous glass panels enhance stability while giving a clean, modern appearance.

A smooth-sliding door with a low threshold ensures effortless access for wheelbarrows, trays, and tools. Manual roof vents allow effective airflow and temperature regulation to maintain ideal growing conditions year-round.

 

Frame colour options and glazing choices

The Halls ICON 8 8x12 Greenhouse comes in three premium aluminium finishes to suit your garden style. The black powder-coated frame creates a bold, contemporary aesthetic, standing out in modern landscapes while complementing the natural greenery. The green frame offers a classic, understated appearance that blends seamlessly into planting areas, while the mill aluminium finish provides a neutral, sleek option that works in any setting.

You can choose between two glazing options to suit your gardening needs. The 3mm horticultural glass provides excellent clarity and light transmission, supporting healthy plant growth with reliable, long-term performance. For added strength and safety, the 3mm toughened glass is ideal for family gardens and high-use environments, as it breaks into small, blunt fragments if damaged. Both glazing types ensure consistent light exposure and durability, helping your plants thrive throughout the year.

 

Halls ICON 8 8x12 Greenhouse features

• Expansive 8x12 footprint for generous growing and working space
• Increased internal height for improved airflow and vertical planting
• 3mm toughened glass for safety and durability
• Black powder-coated aluminium frame for low maintenance and long-lasting performance
• Wide sliding door for smooth, space-saving access
• Low threshold entrance for easy movement of pots and tools
• Manual roof vents for effective temperature control
• Integrated guttering ready for optional downpipe installation
• Apex roof design optimised for UK weather
• 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 Halls greenhouse.

 

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

3mm toughened glass for safety and clarity

Provides excellent light transmission for healthy growth while breaking into small, blunt fragments for family-friendly safety.

Spacious 8x12 footprint for effortless gardening

Offers generous internal space for easy organisation, smooth movement, and practical layout when tending plants or carrying out maintenance.

Durable black powder-coated aluminium frame

Weather-resistant and low maintenance, the sleek frame stays strong and visually striking year after year.

Higher eaves and ridge for improved airflow

Extra height encourages ventilation, supports taller crops, and creates a comfortable, airy working environment.

Wide sliding door with low threshold

Ensures smooth access for tools, trays, and plants while maximising usable interior space.

Reinforced design for UK weather conditions

Optimised roof pitch and robust aluminium frame provide year-round stability and reliability in challenging weather.

Integrated guttering for rainwater collection

Built-in gutters are ready for 40mm downpipes, helping you harvest rainwater and support sustainable gardening.

Contemporary black frame finish

The modern powder-coated frame adds style and elegance, enhancing the appearance of any garden.

 

Optional add-ons to complete your greenhouse setup

Enhance your Halls ICON 8 8x12 Greenhouse with optional accessories. A galvanised steel base plinth is recommended to improve stability and extend longevity. Optional downpipes allow easy rainwater collection, while compatible staging and shelving keep plants, pots, and tools organised. Accessories should be purchased alongside the greenhouse for seamless installation.

 

Who is the Halls ICON 8 8x12 Greenhouse ideal for?

The Halls ICON 8 8x12 Greenhouse is ideal for gardeners seeking a spacious, dependable, and stylish growing space, this greenhouse accommodates a wide range of planting activities. Experienced growers and passionate hobbyists alike will benefit from its comfort, flexibility, and reliable performance all year round.

 

Halls ICON 8 8x12 Greenhouse Specifications

External width: Approx. 2.57m (8ft 5″)
External depth: Approx. 3.66m (12ft)
Eaves height: Approx. 2.02m (6ft 8″)
Ridge height: Approx. 2.89m (9ft 6″)
Frame: Black 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.