Grow with confidence in the Halls Qube Square 88 Black Toughened Glass Greenhouse (F09970)—an 8x8 garden structure engineered for stability, space efficiency and dependable year-round cultivation.
The Halls Qube Square 88 brings an elegant, pavilion-style structure into your garden, combining clean architectural lines with a practical layout. Its square footprint and pyramid roof create a balanced, modern shape that sits naturally in landscaped spaces, while providing a bright, comfortable interior. The increased eaves height adds valuable headroom, making it easier to organise staging, taller crops or a small seating area without feeling restricted.
The box-section aluminium frame gives the greenhouse its slim, refined profile while offering strong, dependable support. The black powder-coated finish keeps maintenance to a minimum and preserves the clean, modern look over time. Full-length 3mm toughened safety glass completes the structure with clear, uninterrupted glazing that improves visibility and lends a more polished overall appearance. Because the panes run the full height of the walls, they help maintain more consistent growing conditions throughout the year.
Don't forget greenhouse bases and staging—delivery of these is also free at the same time as purchasing a Halls greenhouse.
With a Halls Qube Square greenhouse, you’ll get:
Double sliding doors with a low threshold
The double sliding doors glide on a friction-based system designed to avoid the jamming common with wheel runners. The low threshold makes access straightforward when carrying trays, moving pots or stepping inside regularly during busy growing periods. It’s a small detail that makes a meaningful difference in day-to-day use.
Two side-opening windows for simple, effective ventilation
Two side-opening windows provide steady, controlled airflow, helping you manage temperature and humidity as your plants develop. It’s an intuitive ventilation setup that works well for both beginners and experienced growers.
Wide gutters provide reliable rainwater channelling
Practical, sustainable, and cost-saving, the Qube Square 88 includes wide gutters designed for 40mm drainage pipes, allowing a generous flow of rainwater to be channelled directly into a water butt. It’s an efficient way to support sustainable watering and reduce everyday costs, particularly when tending thirsty crops in summer. Two downpipes are included as standard, so you can begin collecting water immediately.
An optional galvanised steel base ensures accurate alignment and smooth door performance
The optional galvanised steel base raises the greenhouse by 12cm and provides a secure, accurately level foundation. It removes the need for a separate timber or brick base, speeds up installation, and ensures the sliding doors operate smoothly over time. Keeping the frame lifted also helps protect the lower sections from ground moisture.
A versatile interior layout you can easily adapt to how you like to grow
The square 8x8 layout creates a balanced interior that adapts easily to different growing styles. It maximises usable floor area, avoids the dead corners common in rectangular designs and supports clear, comfortable movement around your plants. Staging, vertical growing and open-ground planting all sit naturally within the proportions. Glazing capping is supplied as standard, keeping the lines clean and the structure secure as you arrange the interior to suit your preferred setup.
Qube Square greenhouse features:
- High-strength powder-coated aluminium frame
- 3mm toughened safety glass
- Double sliding doors with low threshold
- Two side-opening ventilation windows
- Wide gutters with 40mm compatibility
- Two downpipes included as standard
- Glazing capping supplied
- Square 8x8 pavilion-style layout
- Increased eaves height for added comfort
- Optional galvanised steel base for raised installation
- Modern black finish suited to contemporary gardens
Specifications:
- Size: 8'3" x 8'3" (2.51m x 2.51m)
- Eaves Height: 6'2" / 1.89m
- Ridge Height: 8'8" / 2.64m
- Roof Angle: 30°
- Frame: Powder-coated black aluminium (box-section Qube profiles)
- Glazing: Full-length 3mm toughened safety glass with glazing capping
- Doors: 118cm wide (opening), 180cm (height)
- Ventilation: Two side-opening windows
- Rainwater: Wide gutters with two downpipes included (40mm compatible)
- Base (optional): Galvanised steel base raising structure by 12cm
- Brand: Halls
Why order the Halls Qube Square 8x8 from Steam and Moorland?
Steam and Moorland is a family-run business based in North Yorkshire, committed to delivering a smooth, reliable experience from the moment you place your order. We focus on getting everything right first time, and if any issues arise, we resolve them quickly and with care.
Delivery of the Halls Qube Square 8x8 greenhouse (F09970) is made directly from the supplier and typically takes 7–10 days. If you are ordering to the Highlands or Islands, please contact us before purchasing so we can confirm arrangements.
Do I need the base?
The optional galvanised steel base is sometimes included as part of a promotional offer. If it is included, the base price can be set to zero at checkout.
If you plan to install the Halls Qube Square 88 onto an existing brick, concrete or timber plinth, you may not need the base. However, for most customers, using the purpose-designed base makes installation significantly easier and ensures the greenhouse sits level, square, and aligned for smooth door operation. For this reason, the majority of buyers choose to add the base unless they already have a suitable structure in place.
Do I need installation?
The Halls 8x8 Qube Square greenhouse comes with clear instructions and can be built by a competent novice. As a guide, assembling an 8x8 greenhouse typically takes around a day and a half in good weather. Many customers prefer professional greenhouse installation for convenience and peace of mind. If you choose this option, please ensure the site is fully prepared in advance. The area must be level, clear of debris, and easy for the installer to access.
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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.
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