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Black Friday Deal
*Robinsons greenhouses must be delivered within standard lead time.
Save an extra 20% before December 2nd
Price includes saving

(Including VAT)

Now £ 3,671.20
Was £ 4,589.00
VIEWING AVAILABLE FIND YOUR NEAREST DISPLAY SITE
Colour: Plain aluminium
Size: 6ft4 x 20ft10
Dwarf Wall: No
Package: Basic
  • Extremely strong frame
  • 4mm Toughened full sheet safety glass
  • Sliding door(s)
  • Free 10 Year Guarantee
  • 3 x Roof vents (automatic opening)
  • 5 x Louvre vents
  • Gutter and a single down pipe including stop end (for greenhouse)
  • High eaves
  • Lockable door latch
  • Low level door threshold
  • Stainless steel fixings
  • Kick panels
  • Screw-in bar capping
  • Installation available for a fee
Delivery in 4 - 6 weeks
Delivery Information

Delivery of new greenhouses to Mainland England and Wales is FREE, parts of Scotland may be subject to a small charge. Delivery costs will be calculated and displayed at checkout before any payment is required

You will be contacted with a delivery date when your greenhouse is ready. This greenhouse is delivered straight from the factory on dedicated transport.

Please write in the comments box at checkout any dates (holidays etc.) you would like us to avoid.

Delivery to Northern Ireland may take longer.












Quantity Required

  • Robinsons 10 Plain aluminium hanging basket brackets

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    £ 25.00
    Robinsons 10 Plain aluminium hanging basket brackets
    10 x plain aluminium L brackets complete with 10 x T bolts for attaching to Robinsons greenhouses.

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  • Robinsons 6 Slat Louvre plain aluminium

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    £ 169.00
    Robinsons 6 Slat Louvre plain aluminium

    Fitting neatly into the side panes of your greenhouse, Robinsons louvre vents provide valuable extra ventilation to help ensure healthier plants & produce. This comes complete with toughened glass slats.


  • Robinsons Additional Double Door set Plain Aluminium 4/6/8LT

    More information
    £ 679.00
    Robinsons Additional Double Door set Plain Aluminium 4/6/8LT
    Add an additional set of doors to your Robinsons Lean-to greenhouse. These doors are in addition to the single door and are positioned on the length of the greenhouse under the guttering.

  • Robinsons Additional Roof vent Plain aluminium with XL Opener

    More information
    £ 127.00
    Robinsons Additional Roof vent Plain aluminium with XL Opener

    Extra roof vent for Robinson brand greenhouses.

    As standard these vents come with top quality Bayliss XL automatic openers adjust with the climate to provide essential extra ventilation when warm for increasing levels of air circulation. One less thing for you to remember.

  • Robinsons Additional single door Plain Aluminium

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    £ 339.00
    Robinsons Additional single door Plain Aluminium

  • Robinsons Auto 6 slat louvre opener D474

    More information
    £ 45.00
    Robinsons Auto 6 slat louvre opener D474

    Automatic opener with specific fixing kit to suit Robinsons louvres. It will fit all of the current range of Robinsons greenhouses, including the Victorian models, using a Robinsons D361 6-slat louvre. Please note an auto louvre can NOT fit where the handle is adjacent to an a-frame. 


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  • Robinsons Double door in lieu of single door 4LT & 6LT Plain Aluminium

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    £ 424.00
    Robinsons Double door in lieu of single door 4LT & 6LT Plain Aluminium

    Replace the single door on your Robinsons lean-to greenhouse with double doors.

    *Please note - the double doors are moved to the side of the greenhouse underneath the guttering.

    **Image shows Anthracite example.

  • Robinsons External roof shading kit (1 side) for Robinsons 10ft8

    More information
    £ 119.00
    Robinsons External roof shading kit (1 side) for Robinsons 10ft8

    External shading kit suitable for Robinsons greenhouses.

  • Robinsons Slatted Shelf 20ft Plain Aluminium

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    £ 510.00
    Robinsons Slatted Shelf 20ft Plain Aluminium
    Please note that this shelving will only fit Robinsons brand greenhouses only, other greenhouse frames are not suitable to support this staging, and may not be strong enough. Made of Solid extruded aluminium slats, this is a refined, clean, and strong design that is unique to Robinsons. The quality and strength of this shelf is the best money can buy. This item is delivered direct from Robinsons and has a delivery time of 4 weeks. Robinsons slatted staging and shelving is designed to make the most of your available space, and can be fitted at any height (to avoid unnecessary bending) with a range of widths. The shelving is attached to the inside of the glazing bar and supported by braces, it doesn't need legs. Multiple shelves can be bought to create a 'one piece' seamless shelf.

  • Robinsons Slatted staging 25" x 20ft Plain Aluminium

    More information
    £ 1,190.00
    Robinsons Slatted staging 25" x 20ft Plain Aluminium

    Please note that this staging will only fit Robinsons brand greenhouses only, other greenhouse frames are not suitable to support this staging, and may not be strong enough.

    Made of Solid extruded aluminium slats, this is a refined, clean, and strong design that is unique to Robinsons. The quality and strength of this staging is the best money can buy.

    This staging is attached to frame work, so there are no staging legs in the way. 

    Uniquely height adjustable for extra comfort whilst working in your greenhouse


    View more information
Quantity required

Come and inspect your new garden building

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Robinsons

Picture shows a 6x16 model.

This new model is made with all the top quality Robinsons extrusions, giving a superior finish and strength. All the glass is held in with PVC bar capping which gives superior wind strength and a neat finish (no unsightly clips).This model is made with a lower pitch to the roof than the 5'4" deep lean-to, and so consequently has a lower ridge height of 7'10 1/2" - Ideal if your height is limited. The quality of the Robinsons is well known and small finishing touches - like the quality of the door and the neatness of the covers and cappings- set it apart from other makes. You can put the door on either end or on the front.

Lean-to greenhouse dimensions diagram
  • A = Base width: 1,952mm (6ft4).
  • B = Length: 6,352mm (20ft10).
  • C = Eaves height: 1,820mm (5ft11).
  • D = Ridge height: 2,400mm (7ft10).
  • E = Door width: 600mm (1ft11).
  • F = Door height: 1,820mm (5ft11).
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File Type: PDF

6LT x 20 Dimensions - Click here to view

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File Type: PDF

Robinsons 6ft lean-to greenhouse - Click here to view

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File Type: PDF

Robinsons Extensions - Click here to view

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Delivery of new greenhouses to Mainland England and Wales is FREE, parts of Scotland may be subject to a small charge. Delivery costs will be calculated and displayed at checkout before any payment is required

You will be contacted with a delivery date when your greenhouse is ready. This greenhouse is delivered straight from the factory on dedicated transport.

Please write in the comments box at checkout any dates (holidays etc.) you would like us to avoid.

Delivery to Northern Ireland may take longer.












About The Greenhouse People

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The Greenhouse People offer a unique optional service that allows you to place an order to the value of £300 or more and we will call you back to take payment.