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Halls Silverline Lean-To Greenhouse 12x6 Forest Green

Silverline Lean-To 12x6 Greenhouse Forest Green
Product may vary in colour.
  • Spacious lean-to greenhouse with curved eaves.
  • Green powder coated aluminium frame.
  • 3mm toughened glass.
  • The 58cm wide sliding door can be positioned at either end.
  • 2 roof vents with a growing area of 7.5m2.

Free Delivery: Up to 25 weeks due to high demand

Most UK Mainland destinations - learn more

Availability: In stock

As low as £989.00 989

Price as configured: 0.00

Size: W3840 D1950 (Eaves) H1350 (Ridge) 2350 mm Highest/widest points approx.
Product Code: HALL-SIL126G-bundle

Availability: In stock

As low as £989.00 989

Price as configured: 0.00

Glazing Option *

Silverline Green Lean-to Greenhouse Toughened Glass 12x6   +£989.00


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A firm and level steel base, essential with any greenhouse. Offers a secure foundation.

+£95.00 each


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This little shelf fits onto the 1 or 2 tier staging to give you a bit more storage space.

+£49.00 each

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 2 tier staging gives you a handy work surface with additional low level storage. Dimensions: H1.2m x D0.5m x W0.75m

+£87.00 each

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One tier staging - perfect for your plants and ideal for laying out seed trays in the sun. Dimensions: H1.2m x D0.5m x W0.75m

+£62.00 each

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The potting bench features an open high sided compost tidy and a reversible storage tray below. Dimensions: H1.04m x D560mm  x W595mm

Installation not available.

+£62.00 each

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3 tier seed trays that can comfortably accommodate 15 seed trays.

L1180 x W400 x H1120mm.


Installation not available.

+£61.00 each

Paraffin Heaters

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Large greenhouse heater. Get your greenhouse to the right temperature fast! Requires good ventilation.

+£67.00 each

General Fixings

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Known as Z' clips. Clips used to prevent glass roof panes from sliding off. Enables each panel to overlap the panel below.

+£3.99 each

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Known as W' clips. Clips used to hold panes of glass in the glazing bars. Only required if original clips are lost or broken.

+£3.99 each

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18 metres strip. Used with acrylic panels on curved eaves. The gasket will slip over the supporting bars to cushion the glass.

+£11.49 each

* Required Fields

Price as configured: 0.00

if you need meA rather stylish greenhouse, the Halls Silverline Lean-To Greenhouse 10x6 Forest Green has a spacious growing area of 7.5m2 with plenty of room for shelving.

The sun warms the wall during the day and radiates the warmth into the greenhouse at night, increasing the growing season.


  • Powder coated green aluminium frame
  • Curved section made from high grade scratch resistant acrylic
  • 2 opening roof vents
  • 3mm long pane toughened glass - similar to horticultural glass with extra safety meeting BS6206 standards
  • Sliding doors can be fitted at either end by reversing the brackets
  • Low maintenance
  • 15 year guarantee

Please note a base is not included - please see accessories list above for details along with additional accessories available.


  • Growing area: 7.5m2
  • Width: 3.84m/12'8"
  • Depth: 1.95m/6'5"
  • Eaves height: 1.35m/4'5"
  • Ridge height: 2.35m/7'9"
  • Door opening width: 58cm

Please note the 10x6 model is shown in the photo.

You may also be interested in viewing the Halls Supreme range of greenhouses which incorporate a similar stylish curved design.

Delivered flat packed for straightforward assembly - comprehensive instructions included.

All greenhouses need to be fitted to a base to ensure firm foundations that are stable and secure. The optional base - please see above - is an easy to assemble, galvanized steel plinth with integral anchor points that securely anchor your greenhouse and makes installation easier. It will also give it added strength and height. No drilling is required when fixing your greenhouse to the base. The alternative is to build a bricks and mortar base.

The base will raise the height of the greenhouse by approximately 128mm.

Halls Greenhouses are a timeless range of classical greenhouses. Halls itself is a traditional British company that has existed since 1936 and takes pride in being the first company to take on the challenge of mass producing garden greenhouses. Each design is manufactured with traditional English gardens in mind and has been produced at the highest level of quality.

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For this product, free delivery is available to UK mainland and Northern Ireland addresses

A surcharge applies for deliveries to: Scottish Islands - Orkney Islands KW15-17, Shetland Islands, Outer Hebrides, Isle of Man and Channel Islands, Isle of Wight and Scilly Isles - please contact us for a quote - 0117 3600 505 or customerservices@jacksgardenstore.com

Customers will be contacted 48 hours prior to delivery to arrange an am/pm time. Please report any problems relating to the product within 14 days of receipt.

Should you not be there when delivery is made please leave a note advising the driver where you would like your order left.

Please use the delivery time as a guide. Although we endeavour to deliver within the lead time stated, or on a specific date if you have been contacted directly by a supplier, delays can occur that are out of our control. We cannot accept any liability for any delay in delivery for any reason.

For more information on delivery please see our Delivery FAQs.

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