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

(4.7) Based on 2 Reviews


Greenhouses in the Magnum range are renowned for their strength and spacious growing area.

Any keen gardener will be delighted with the strong aluminium frame, reinforced by cast iron joints, nearly 90 sq ft of growing area and high ridge. 

The double smooth action sliding doors provide easy access and an ideal growing environment is guaranteed by  four opening roof vents. You won't fail to be impressed by this splendid greenhouse!

10x8 Greenhouse Features:

  • Complete with four opening roof vents
  • Virtually maintenance free 'baked on' green finish
  • Cast iron joints
  • Integral guttering
  • Three glazing options
  • Halls brand guarantees quality at the right price
  • Technical helpline available

10x8 Greenhouse Dimensions:

  • Growing area: 8.3 square metres (89.34 square feet)
  • Door opening width: 1200mm (47.25 inches)
  • Number of roof vents: 4 opening roof vents
  • Internal height to ridge: 2.58 metres (8ft 6ins)
  • Internal height to eaves: 1.48 metres (4ft 10ins)
  • External width: 2.57 metres (8ft 6ins)
  • External length: 3.20 metres (10ft 6ins)
  • Addition of base adds to the height: 128mm (5 inches)
From the same range link me to the next size: LARGER
From the same range link me to the same size in: SILVER
Show me the same size Universal range with a SINGLE DOOR


Magnum 8ft Wide Base Dimensions


Select Your Options

Halls Autumn Greenhouse Promotion

  • with FREE Two Tier Staging Unit

Option 1 > Greenhouse Glass

  • with Horticultural Glazing (70888)


  • with Long Pane Toughened Glazing (70889)


  • with 4mm Polycarbonate Glazing (70901)


Option 2 > Base Plinth?

  • with Matching GREEN Base Plinth (SO8309)


  • with SILVER Base Plinth (SO1651)


Option 3 > Ventilation?

  • with Matching Louvre Window


  • with Automatic Louvre Window Opener (SO1310)


  • with Additional Matching Roof Vent


  • with Halls Automatic Vent Opener (VentoMatic) (70182)


Option 4 > Greenhouse Installation?

  • with Greenhouse Installation


  • with Additional Accessory Installed


Option 5 > Delivery Options

  • with Standard Delivery in Mainland England, Wales and Scotland (excludes Highlands)

  • with Delivery to NORTHERN IRELAND


  • with Delivery to SCOTTISH HIGHLANDS


  • with Delivery to REPUBLIC OF IRELAND


  • with Delivery to CHANNEL ISLES


  • with Delivery to ISLE OF WIGHT or ISLE OF MAN


Accessories > Staging, Shelving and Work Benches

  • with Halls 1 Tier GREEN Staging (70134)


  • with Halls 2 Tier GREEN Staging (70128)


  • with Halls 4 Foot GREEN Top Extension Staging (70131)


  • with Halls 1 Tier ALUMINIUM Staging (SO1708)


  • with Halls 2 Tier ALUMINIUM Staging (SO1709)


  • with Halls 4 Foot ALUMINIUM Top Extension Staging (70137)


  • with Halls Aluminium 2ft 10ins Long Shelves (Set of Two) (R04101)


  • with Halls Aluminium 4ft 10ins Long Shelves (Set of Two) (R04104)


  • with Halls Potting Bench (70684)


  • with Halls 5ft Long (10ins Wide) Wire Shelf (F04502)


  • with Halls 5ft Long (20ins Wide) Wire Shelf


  • with Halls 3 Tier Seed Tray Unit and 15 Trays (70668)


Accessories > Water Systems?

  • with Halls Rainwater Kit


  • with Ward by Strata 120 Litre Water Butt (GN337)


  • with Ward by Strata 210 Litre Water Butt (GN335)


Accessories > Plant Care

  • with Halls Junior Greenhouse Heater (R05001)


  • with Halls Senior Greenhouse Heater (R05003)


  • with Halls Maxi Greenhouse Heater (R05005)


  • with Halls 8ft (250cm) Shading Screen (70963)


  • with Halls 12ft (370cm) Shading Screen (70962)


  • with Halls Vanlet Automatic Irrigation Unit (F04201)


Delivery Info

Pay No Money Today

Payment will not be drawn down until the unit is allocated or acknowledged for dispatch, or a delivery date is arranged.

Price Promise

If you find any of our official and genuine Halls products advertised and in stock at any of our competitors we will try our best to match the price. Simply Contact Us if this is the case and we will do our best.


Our greenhouse prices include V.A.T. and Delivery anywhere within mainland UK except Highlands and Offshore Islands which will incur a separate delivery charge. We can even deliver to the Channel Isles and arrange the VAT element for you. In all instances please contact us for a personalised quote.

Delivery will usually be made within 10-14 working days but may be extended during busy months. Any problems relating to the product must be reported within 7 days from receipt of delivery.

  • Goods are delivered via large lorries which can get to most places (about the size of a dustbin lorry).
  • Please ensure that access can be made to your delivery address.
  • Delivery is on a curbside basis only.
  • If glass has been ordered it is packaged in a crate and is lifted off by either tail lift or pallet truck.
  • Deliveries are unable to be moved over gravel, grass or up steps and the driver is unable to carry products through homes or gardens.

Halls Guarantee

See our handy downloadable PDF regarding Halls Guarantee for your reference.

Silverline and Supreme ranges utilize high-grade scratch resistant acrylic to form the curved section.

These prices include V.A.T. and delivery anywhere within mainland UK except Highlands (Postcodes included are: KW, HS and PA) and Islands which will incur a separate delivery charge, including IoW. We can deliver to the Channel Isles and arrange the VAT element for you.

In all instances please contact us.

Reviews (2)

Great features for a keen gardener

  • Delivery: Four Stars
  • Quality: Five Stars
  • Price: Five Stars

There was quite a few features that attracted me to this greenhouse, not least the double sliding doors and attractive green finish, but as a keen gardener I was also impressed by the four roof vents and all the extra options. I love it now that it's installed with matching staging and extra louvre, I can also recommend the water butt that has so far this summer collected a fair amount of recyclable rain water.

By Sophie Blackwood , written on Tuesday 23rd, August, 2016.

No Nonsense Greenhouse

  • Delivery: Four Stars
  • Quality: Five Stars
  • Price: Five Stars

This is a no nonsense value for money greenhouse that gives you a realistic amount of space to work in and easy access with the double doors. The green colour is a bit of a luxury but my wife wanted it and I have to say she's probably right as it can be easily washed down once or twice a year with a soft broom and some soapy water. Very pleased with our purchase even though some of the construction was a bit fiddly.

By Jack Neeves , written on Monday 22nd, August, 2016.

Questions and Answers (1)

D Ruddick Asked:

Is glass included with the Halls Forest 10x8 greenhouse?

We Replied:

Dear Dawn Thank you for your message. Yes, the price includes horticultural glass but you can upgrade to toughened glass if you require. See the options as you scroll down the page. Should you wish to contact us further or to place an order, please call us on 0121 355 7701. Thank you for using our online Q&A system. Kind regards Robert Hall

Thursday 06th, March, 2014

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