Size: 12' 8 x 24'11

Rolleston Dwarf Wall – T-Shaped

12’8″ Wide – The Robinsons Rolleston is an elegant three‑quarter‑span, T-shaped Victorian lean‑to designed to sit beautifully against a garden wall while offering the height, strength and heritage styling of a true Robinsons greenhouse.

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Description

Robinsons Rolleston Lean‑To Greenhouse – 12’8″ Wide

The Robinsons Rolleston is an elegant three‑quarter‑span, T-shaped Victorian lean‑to designed to sit beautifully against a garden wall while offering the height, strength and heritage styling of a true Robinsons greenhouse. Its generous 45° roof pitch creates superb internal height and excellent light transmission, giving specimen plants, vines and tall crops the space they need to flourish. Cast‑aluminium gothic‑style spandrels at the eaves and ridge reinforce the structure and enhance its traditional character.

Engineered with Robinsons’ extra‑strong box‑section aluminium frame and 4mm toughened safety glass, the Rolleston delivers outstanding rigidity and long‑term durability, even in exposed locations. Practical features come as standard, including automatic roof vents, louvre side vents, extra‑wide Victorian‑style guttering, and a wide, low‑threshold hinged door for easy access. The elevated rear gutter height allows the structure to pass neatly over a doorway, making it ideal for walled gardens and courtyard settings.

Available in a choice of heritage colours and in both glass‑to‑ground and dwarf‑wall formats, the Rolleston can be tailored to suit a wide range of garden styles. Optional cresting, finials, staging and shelving allow you to create a refined, highly functional growing environment that feels both timeless and beautifully engineered.

The Rolleston is a greenhouse for gardeners who want Victorian elegance, modern performance and a design that integrates seamlessly with the architecture of the home or garden wall.

*** DWARF WALL NOT INCLUDED IN PRICE – a dwarf wall base plan will be available once an order has been placed *** 

Guarantee

Robinsons Greenhouses come with a free 10 year frame guarantee, covering the frame and powder coating against faulty manufacture. Moving parts are guaranteed for 12 months – Exclusions include: glazing, wind damage, labour & accidental damage. 

Specification

  • Dwarf wall model
  •  Extremely strong frame
  •  4mm Toughened full sheet safety glass 
  •  Free 10 Year Guarantee 
  •  5 x Roof vents (automatic opening) 
  •  2 x Louvre vents
  •  Guttering and Downpipe(s)
  •  Hinged single door
Rolleston
Rolleston

Installation & Base

Installation services are available via Bourne Buildings in some locations

Robinsons greenhouses need to be placed on a flat, level, compact (firm) base, with paving slabs or concrete being the best options.  The base should be the same size as the building itself*, level (with no drainage slope) with 2 inches above ground level to avoid surface water running underneath.

Robinsons Greenhouses can sit on either a solid paving or concrete base as described above, or on concrete strip footing. Dwarf wall models will require a suitable dwarf wall to be constructed – Exact measurements will be supplied once you have placed an order.

Clearance – We recommend at least 18” clearance all round for installation, airflow, and future maintenance. Victorian models: Please allow 24” clearance all round. Please speak with a staff member if you have less clearance.

*Bases can be larger than the building if required by the customer but must not be any smaller.

*All sizes are approximate *

Additional information

Dimensions 7.592 × 3.862 cm
Width

12' 8

Length

24'11