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Halls Silver Aluminium Magnum Greenhouses.

Price Promise If you find any of our products on the price promise pages advertised, & in stock and immediately available, at any of our competitors, we will guarantee to match the price. Please remember we do not charge extra for delivery.

The Magnum is the Halls range for the real enthusiast. Strong aluminium frames assembled using cast iron joints ensure this spacious structure is completely safe. It's double doors provide you with a helpful addition, allowing clear access for wheelchairs, plenty of room for your wheelbarrow and the option of extra ventilation when required. The extra ridge height adds another dimension providing you with greater headroom and height for the development of your taller plants. The range contains four strong models.

Before you choose your Halls Magnum greenhouse, ensure you have checked the available space - the Magnum greenhouse comes in 3 sizes. Remember not to make the mistake of buying too small. Ideally, pick the area with maximum sunlight and the greatest protection from the wind and ensure you choose the correct glass type to suit your position - all the Magnum greenhouses come with two glazing options, either horticultural or toughened glass. Setting up your Halls greenhouse is not going to be difficult, at most it will take you a weekend. All our range comes with strong, well crafted, rust proof aluminium frames, which simply bolt together to form a safe, strong structure which is virtually maintenance free. Fully illustrated instructions are enclosed, complete with rules for safe handling. In the unlikely event of any problems Halls offer a an experienced help-line to talk you through. Halls also provide an extensive range of stylish accessories, each one designed to enhance your greenhouse and improve your results.

Glass options - We offer two types of glass:

  • Horticultural Glass - Standard 3mm float glass as traditionally used in greenhouses.
  • Toughened Glass - Toughened to British Standard Class 6206 for maximum light and extra safety.

Please select from the Halls Silver Aluminium Magnum Greenhouses below to buy at our best prices:

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Halls Magnum 10ft x 8ft Wide Double Door Greenhouse Free UK
Delivery*

Halls Magnum 10ft x 8ft Wide Double Door Greenhouse

Halls Magnum 10ft x 8ft Wide Double Door Greenhouse. An excellent sized greenhouse for most keen gardeners. A strong aluminium frame, using cast iron joints, ensures this spacious and stylish structure is completely safe. It is fully inclusive of integral gutters, smooth action sliding double doors and 4 roof vents. The toughened glass version is now supplied with LONG PANE SINGLE SHEETS!

From £699.99
Halls Magnum 12ft x 8ft Wide Double Door Greenhouse Free UK
Delivery*

Halls Magnum 12ft x 8ft Wide Double Door Greenhouse

Halls Magnum 12ft x 8ft Wide Double Door Greenhouse. A superb greenhouse offering over 9m2 of growing space. A strong aluminium frame, using cast iron joints, ensures this spacious and stylish structure is completely safe. It is fully inclusive of integral gutters, smooth action sliding double doors and 4 roof vents. The toughened glass version is now supplied with LONG PANE SINGLE SHEETS!

Accessory Starter Pack Promotion available when you buy this 8x12 Halls Magnum Greenhouse.

Please click through here for more details

From £789.99
Halls Magnum 14ft x 8ft Wide Double Door Greenhouse Free UK
Delivery*

Halls Magnum 14ft x 8ft Wide Double Door Greenhouse

Halls Magnum 14ft x 8ft Wide Double Door Greenhouse. The largest greenhouse in the Halls range. Strong Aluminium frame, using cast iron joints ensuring this strong, spacious structure is completely safe. Its double doors provide you with a helpful addition, allowing clear access for wheelchairs, plenty of room for your wheelbarrow and the option of extra ventilation when required. The toughened glass version is now supplied with LONG PANE SINGLE SHEETS!

From £869.99
Halls Forest Green Magnum 10ft x 8ft Greenhouse (Green Frame) Free UK
Delivery*

Halls Forest Green Magnum 10ft x 8ft Greenhouse (Green Frame)

Halls Forest Green Magnum 10ft x 8ft Greenhouse (Green Frame). Strong Aluminium frame, using cast iron joints ensuring this spacious and stylish structure is completely safe. Its double doors provide you with a helpful addition, allowing clear access for wheelchairs, plenty of room for your wheelbarrow and the option of extra ventilation if required. Extra ridge height adds in added dimension providing you with greater headroom for the development of your taller plants. The toughened glass version is now supplied with LONG PANE SINGLE SHEETS!

From £869.99
Halls Forest Green Magnum 14ft x 8ft Greenhouse (Green Frame) Free UK
Delivery*

Halls Forest Green Magnum 14ft x 8ft Greenhouse (Green Frame)

Halls Forest Green Magnum 14ft x 8ft Greenhouse (Green Frame). Strong Aluminium frame, using cast iron joints ensuring this spacious and stylish structure is completely safe. Its double doors provide you with a helpful addition, allowing clear access for wheelchairs, plenty of room for your wheelbarrow and the option of extra ventilation if required. Extra ridge height adds an added dimension providing you with greater headroom for the development of your taller plants. The toughened glass version is now supplied with LONG PANE SINGLE SHEETS!

From £1,049.99
Sort by: Display: 5 Items