8'6 x 12’8 Halls Magnum 812 Greenhouse (2.57 x 3.84m)
8'6 x 12’8 Halls Magnum 812 Greenhouse (2.57 x 3.84m)
8 Weeks 12 Year Guarantee
£1,149.00
Qty:

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

Product code:
SHS17476
£1,149.00

If you are a gardening enthusiast, this 8x12 greenhouse is a large greenhouse with an aluminium frame, generous headroom and full of features sure to please any keen gardener.

  • 12 year frame guarantee
  • Low-maintenance aluminium frame with cast iron bolts and reinforcements
  • Smooth-action double sliding doors, 4 roof vents and integral gutters
  • Easy to install glazing with optional upgrades to toughened glass or polycarbonate
  • Base area of 9.9m2
  • Personalise with optional accessories, staging and a base
Size & Specification
  • 3. Optional Extras
  • Base Option
  • 8x12 Magnum Mill Base

    +
    £143.99
    x

    8x12 Magnum Mill Base -

    £143.99
    Add
  • Glazing Options
  • 8x12 Magnum Polycarbonate Glazing

    +
    £399.99
    x

    8x12 Magnum Polycarbonate Glazing -

    £399.99
    Add
  • Accessories
  • Louvre Vent (toughened) - Natural

    +
    £52.99
    x

    Louvre Vent (toughened) - Natural -

    £52.99
    Add
  • Louvre Vent (polycarbonate) - Natural

    +
    £52.99
    x

    Louvre Vent (polycarbonate) - Natural -

    £52.99
    Add
  • Louvrematic Auto-Opener

    +
    £39.99
    x

    Louvrematic Auto-Opener -

    £39.99
    Add
  • Auto-Opener for Vent

    +
    £39.99
    x

    Auto-Opener for Vent -

    £39.99
    Add
  • Aluminium Staging 1 Tier - Natural

    +
    £52.99
    x

    Aluminium Staging 1 Tier - Natural -

    £52.99
    Add
  • Aluminium Staging 2 Tier - Natural

    +
    £76.99
    x

    Aluminium Staging 2 Tier - Natural -

    £76.99
    Add
  • Potting Bench

    +
    £59.99
    x

    Potting Bench -

    £59.99
    Add
  • Seed Tray 3 Tier (15 Trays)

    +
    £60.99
    x

    Seed Tray 3 Tier (15 Trays) -

    £60.99

    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.

    Add
  • Greenhouse Paraffin Heater

    +
    £67.99
    x

    Greenhouse Paraffin Heater -

    £67.99
    Add
  • x

    Glendale Deluxe Renaissance Grey Garden Sun Lounger -

    £84.99

    Sit back, relax and enjoy the sunshine in both comfort and style with the Glendale Deluxe Renaissance Grey Garden Sun Lounger, a fantastic example of outdoor furniture at its finest.

    This garden lounger is built using a robust steel frame and features multi-positional armrests, which make reclining easy and improve comfort and posture alike.

    The deluxe, 10cm-thick, crumb-filled sun lounger cushion has an elegant grey design. Hand-sewn, fully piped and fire-resistant, this garden sun lounger not only looks sublime, but is safe and durable too.

    The cushion is attached to the frame by ties and is simple to remove, making this garden furniture easy to fold up and ensuring hassle-free storage over the winter months.

    Backed by a 1-year guarantee, Glendale patio furniture comes in a wide range of beautiful styles, so there is something to suit any type of garden and every conceivable taste. A matching 2-seater hammock, sunbed, relaxer garden chair and recliner garden chair are also available in this particular pattern.

    Delivery is free to most UK addresses.

    • Robust steel frame
    • Multi-positional armrests
    • 10cm-thick sun lounger cushion is fully piped and hand-sewn
    • Fire-resistant
    • Cushion can be tied to the frame
    • Foldable frame for simple storage
    • 1-year guarantee
    • Matching 2-seater hammock, sunbed, relaxer garden chair and recliner garden chair available
    • Other patterns available too
    • Free delivery to most UK addresses
    Add
  • x

    Lifestyle Santorini Flame Gas Patio Heater -

    £579.99

    Perfect for both householders and the hospitality industry, the Lifestyle Santorini Flame Gas Patio Heater sports a unique cylindrical design, which provides a stunning 360o visual effect and a powerful source of instant, portable heat in the garden.   

    This sensational outdoor heater’s central flame is cleverly manipulated so that it spirals upwards, beautifully complementing the 11kw maximum heat output. The flame is surrounded by a Pyrex glass tube, protected by a tough metal mesh, whilst the steel housing enjoys a fashionable gunmetal-grey finish, so ensuring a robust, durable heater, with an incredibly stylish appearance.

    Fitted with wheels to ensure easy manoeuvrability, and retractable for simple storage, this CE-approved garden heater measures 1763mm x 523mm diameter (1260mm x 523mm once retracted) and comes with a reassuring 1-year guarantee.

    Supplied preassembled, and including a hose and propane regulator, this patio gas heater can be enjoyed straight out of the box by simply attaching the snap on connector to a propane or butane gas cylinder.

    **This garden heater takes a 13kg propane LPG cylinder or 15kg butane LPG cylinder, which is not included. The heater must only be used outdoors or in amply ventilated areas (an area with at least 25% of the surface area open). **

    A tailormade, weatherproof cover is available as an optional extra.

    Delivery is free to most UK addresses.

    • Unique cylindrical shape and spiralling flame
    • 11kw maximum heat output
    • Pyrex glass tube protected by metal mesh
    • Steel housing with gunmetal-grey finish
    • Hose and propane regulator included
    • Comes preassembled
    • Retractable for simple storage
    • Wheels for easy manoeuvrability
    • 1-year guarantee
    • Free delivery to most UK addresses
    Add
Rating:
80%
£1,149.00
Qty:
From as little as £39.26 per month at 14.9%APR
See more options
In stock
8x12 Magnum Mill Base
8x12 Magnum Mill Base
£143.99
8x12 Magnum Polycarbonate Glazing
8x12 Magnum Polycarbonate Glazing
£399.99
Louvre Vent (toughened) - Natural
Louvre Vent (toughened) - Natural
£52.99
Louvre Vent (polycarbonate) - Natural
Louvre Vent (polycarbonate) - Natural
£52.99
Louvrematic Auto-Opener
Louvrematic Auto-Opener
£39.99
Auto-Opener for Vent
Auto-Opener for Vent
£39.99
Aluminium Staging 1 Tier - Natural
Aluminium Staging 1 Tier - Natural
£52.99
Aluminium Staging 2 Tier - Natural
Aluminium Staging 2 Tier - Natural
£76.99
Potting Bench
Potting Bench
£59.99
Seed Tray 3 Tier (15 Trays)
Seed Tray 3 Tier (15 Trays)
£60.99
Greenhouse Paraffin Heater
Greenhouse Paraffin Heater
£67.99
  • Accessories
  • Specification
  • Description
  • Trustpilot Reviews
  • Delivery

Specification

Assembly Time (estimated) 4-6 hours
Brand Halls
Door Type Double Doors
Door Width 1200
Eaves Height 1510
Floor Material None
Frame Type Aluminium
Size 8' x 12'
Guarantee 12 years
Opening Windows 4 windows
Overall Depth 3840
Overall Height 2580
Overall Width 2570
Persons to Assemble 2 people
Ridge Height 2580
Roof Style Apex

Description

A greenhouse for keen gardeners, the 8x12 Magnum Greenhouse from Halls Greenhouses boasts a variety of features sure to please any gardening enthusiast.

This large greenhouse is designed to offer generous headroom to make working in your greenhouse a pleasure. You can personalise the interior space by upgrading with optional greenhouse staging. This includes 1- or 2- tier aluminium staging with slatted shelves; a 3-tier seed tray frame staging which will hold 15 seed trays; and a 2-tier potting bench.

The wide smooth-action, sliding double doors offer easy access with wheelbarrows and planters. The greenhouse comes with 4 roof vents and we offer optional extras designed to allow you to create the optimum growing conditions for your plants: an auto vent opener, a louvre window, and an auto louvre control. You can also opt for a greenhouse heater.

As standard, this greenhouse is glazed with 3mm horticultural glass. We do recommend upgrading this for better performance and safety. You can choose to upgrade to long panel toughened safety glass or to 4mm twinwall UV stabilised insulating polycarbonate. Whichever option you choose, they are all easy to install with clips and rubber gaskets.

Robust, durable and rust-resistant, the aluminium frame is further strengthened by diagonal bracing, cast iron bolts and reinforcing brackets. All of the Magnum range from Halls Greenhouses feature generous 1.51m eaves and 2.58m ridge height, and are 2.57m wide. This 8x12 greenhouse is 3.84m deep and offers a base area of 9.9m2.

The frame of this greenhouse is guaranteed for 12 years. It is essential that all greenhouses are placed on a firm level surface. For increased stability, we recommend the optional greenhouse base designed for Halls’ greenhouses.

This superb garden greenhouse is available in three sizes (8x10, 8x12 and 8x14) and each size is available in standard silver or with a green powder-coated finish. You are sure to find the right greenhouse for your gardening and grow your own requirements.

  • 12 year frame guarantee
  • Manufactured by best-selling greenhouse manufacturer Halls Greenhouses
  • Robust, low-maintenance aluminium frame with diagonal bracing, cast iron bolts and reinforced brackets
  • Optional upgrade from horticultural glass to toughened glass or polycarbonate
  • Easy to install glazing via clips and rubber gaskets – all provided
  • Smooth-action double sliding doors
  • 4 roof vents
  • Integral gutters
  • Optional auto vent opener, louvre window, auto louvre controls and greenhouse heater
  • Optional range of staging options
  • Width x depth: 2.57m x 3.84m
  • Eaves height: 1.51m
  • Ridge height: 2.58m
  • Base area: 9.9m2

Trustpilot Reviews

Delivery

Delivery

Delivery 

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 - HS, IM, IV41-49 & 55-56, KW15-17, PO30-41

£179.99 - GY, JE

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.


Why are deliveries for greenhouses on such a long lead time?

The manufacturing pressures created by COVID-19 last year; issues with importing raw materials; and unprecedented demand accumulated over the lockdown periods have all resulted in greenhouse lead times across the country being unusually extended. Please be assured that manufacturers are doing all they can to supply their valued customers. We thank you for your patience.

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