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8'6 x 12’8 Green Frame Halls Magnum 812 Greenhouse (2.57 x 3.84m)

Product Code: SHS17480

A large aluminium framed greenhouse for keen gardeners, this 8x12 greenhouse is finished in striking green and has a multitude of features to make gardening a pleasure.

  • 12-year frame guarantee
  • A spacious Halls greenhouse with extra headroom and a base area of 9.9m2
  • Toughened glass included as standard
  • Robust, low-maintenance aluminium frame with a green powder-coated finish, cast iron bolts and further reinforcement
  • Wide, smooth-action, double sliding doors
  • 4 roof vents and integral gutters
  • Optional base, staging and accessories available
specification Size & Specification
  • Base Option

  • 8x12 Magnum Green Base

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    £169.99
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    8x12 Magnum Green Base

    8x12 Magnum Green Base - £169.99

    Made from strong, long-lasting steel, this 12x8 greenhouse base kit is suitable for use on both hard and soft ground. The ideal base for a 12x8 Halls Magnum greenhouse, it adds 5 inches to the height of the greenhouse and includes a set of steel corner ground spikes. These bases are available to match the colour of any Halls Magnum greenhouse.

    • Made from steel
    • Suitable for hard or soft ground
    • Includes corner ground spikes
    • Available in a range of colours
  • Glazing Options

  • 8x12 Magnum Polycarbonate Glazing

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    £94.99
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    8x12 Magnum Polycarbonate Glazing

    8x12 Magnum Polycarbonate Glazing - £94.99

    Upgrade to shatterproof polycarbonate glazing for an even better Magnum greenhouse!

  • Accessories

  • Louvrematic Auto-Opener

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    £43.99
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    Louvrematic Auto-Opener

    Louvrematic Auto-Opener - £43.99

    This auto louvre window opener opens and closes a Halls Louvre Window, according to the temperature inside the greenhouse.

    • Fits all Halls Louvre Windows
    • 1-year manufacturer’s guarantee

  • Auto-Opener for Vent

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    £43.99
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    Auto-Opener for Vent

    Auto-Opener for Vent - £43.99

    This auto roof vent opener opens and closes a Halls greenhouse roof vent, according to the temperature inside the greenhouse.

    • Fits all Halls greenhouse roof vents
    • 1-year manufacturer’s guarantee

  • Aluminium Staging 1 Tier - Green

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    £70.99
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    Aluminium Staging 1 Tier - Green

    Aluminium Staging 1 Tier - Green - £70.99

    Made from powder-coated aluminium with a smart green finish, this freestanding 1-tier greenhouse staging provides plenty of space for potting and displaying plants.

    • Powder-coated aluminium with corner supports
    • Portable and easy to manoeuvre
    • Includes official Halls branding

  • Potting Bench

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    £62.99
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    Potting Bench

    Potting Bench - £62.99

    Made from aluminium and with cleverly designed side panels, the Halls Potting Bench is the perfect greenhouse accessory for potting plants and filling seed trays. The integral shelf provides a useful storage space for pots, watering cans and more.

  • Seed Tray 3 Tier (15 Trays)

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    £62.99
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    Seed Tray 3 Tier (15 Trays)

    Seed Tray 3 Tier (15 Trays) - £62.99

    The 3 Tier Seed Tray Frame from Halls Greenhouses is brilliant purpose-built greenhouse staging that will maximise the gardening space in any greenhouse. This frame allows for easy care of seedlings and any small plants that need nurturing during the gardening year.

    This specialised greenhouse shelving will hold 15 standard seed trays - 15 trays are already included with the frame for immediate use.

    The seed tray frame is built from rust-resistant aluminium and makes the ideal accessory for any greenhouse.

  • Greenhouse Paraffin Heater

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    £76.99
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    Greenhouse Paraffin Heater

    Greenhouse Paraffin Heater - £76.99

    This large greenhouse paraffin heater is ideal for warming a greenhouse during the colder months. Boasting a capacity of up to 3.6L, it can be filled with either lamp oil or perfume-free petroleum, and has a burn time of up to 15 hours.

    • Best used in greenhouses up to 15m²
    • Fill with lamp oil or perfume-free petroleum
    • Burn time up to 15 hours
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Accessories

Base Option
8x12 Magnum Green Base
8x12 Magnum Green Base
£169.99
Glazing Options
8x12 Magnum Polycarbonate Glazing
8x12 Magnum Polycarbonate Glazing
£94.99
Accessories
Louvrematic Auto-Opener
Louvrematic Auto-Opener
£43.99
Auto-Opener for Vent
Auto-Opener for Vent
£43.99
Aluminium Staging 1 Tier - Green
Aluminium Staging 1 Tier - Green
£70.99
Potting Bench
Potting Bench
£62.99
Seed Tray 3 Tier (15 Trays)
Seed Tray 3 Tier (15 Trays)
£62.99
Greenhouse Paraffin Heater
Greenhouse Paraffin Heater
£76.99

Specification

8'6 x 12’8 Green Frame Halls Magnum 812 Greenhouse (2.57 x 3.84m) Technical Drawing
Assembly Time (estimated) 4-6 hours
Anchor Kit Included No
Brand Halls
Colour GREEN
Depth including Overhang 3830
Door Type Double Doors
Door Width 1200
Eaves Height 1510
Floor Material None
Frame Type Aluminium
Size 8' x 12'
Glazing Material Toughened Glass
Guarantee 12 years
Opening Windows 4 windows
Overall Depth 3840
Overall Height 2580
Overall Width 2570
Persons to Assemble 2 people
Recommended Construction Surface Concrete or Paved Area (level)
Ridge Height 2580
Roof Style Apex
Material Aluminium

Description

The 8x12 Magnum Greenhouse in Green from Halls is a large greenhouse ideal for keen gardeners. Its excellent range of features makes gardening and grow-your-own pursuits a pleasure.

This garden greenhouse is constructed from long-lasting, low maintenance aluminium framing further strengthened by cast iron bolts, diagonal bracing and reinforcement brackets. This model has a powder-coated finish in dark green to blend naturally into the garden.

Toughened safety glass is fitted as standard. 4mm twinwall UV-stabilised insulating polycarbonate is available as an optional upgrade. Both are easy to install with clips and rubber gaskets.

Wide, smooth-action, double sliding doors provide easy access to the greenhouse while 4 roof vents allow control of interior conditions. Optional extras include an autovent openers for the windows, a louvre window, and an autolouvre control.

All our Halls Magnum Greenhouses are 2.57m wide with a generous 1.51m eaves and 2.58m ridge height. This 8x12 greenhouse is 3.84m deep with a base area of 9.9m2.

Optional extras include greenhouse staging to maximise space. Choose from 1- or 2-tier aluminium staging with slatted shelves and finished in green, or opt for a purpose built 3-tier seed tray frame staging which will hold 15 seed trays. The always popular 2- tier potting bench and a greenhouse heater are also available.

All greenhouses should be placed on a firm, level surface. Choose the optional greenhouse base (also finished in green) designed for Halls' greenhouses for increased stability.

This greenhouse is also available in a powder-coated green finish and as an 8x10 or 8x14 model.

  • Manufactured in the UK by Halls, a specialist greenhouse company
  • Easy to install glazing with clips and rubber gaskets
  • Toughened glass included as standard
  • Robust, low-maintenance aluminium frame with diagonal bracing, cast iron bolts and reinforcement brackets
  • Attractive green powder-coated finish
  • Smooth-running sliding door - 600mm door opening
  • 4 roof vents
  • Optional autovent opener, louvre window and autolouvre control
  • Integral gutters
  • Optional base available
  • Choice of staging extras
  • Width x depth: 2.57m x 3.84m
  • Eaves height: 1.51m
  • Ridge height: 2.58m
  • Base area: 9.9m2

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Delivery

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Delivery VanDelivery Van

We offer FREE Delivery to the majority of mainland postcodes, some offshore areas will incur an additional carriage charge (see below) and some postcode areas are not covered at all. Please use our postcode checker above or within checkout to check delivery is available to your area.

£99.99 - BT

£199.99 - GY, HS, IM, IV41-49 & 55-56, JE, KW15-17, PO30-41

Wherever we can, our drivers will deliver the product to the location on your property that you specify. It is important though that the drivers have suitable access and no restrictions for them to be able do this. We would not risk damaging your property whilst delivering a product to an un-safe location. Unfortunately we will not be able to go through your property.

All of our products are delivered flat packed, direct to your home and are supplied with a comprehensive set of instructions to help you get started.

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