Description
Robinsons Lean‑To Greenhouse 6’4″ Wide
The Robinsons Lean‑To is a beautifully engineered wall‑mounted greenhouse designed for patios, courtyards and gardens where height or space is limited. Its refined, lower‑pitch roofline keeps the ridge height modest while still delivering excellent light transmission and a bright, airy interior. Built around Robinsons’ extra‑strong box‑section aluminium frame, it offers outstanding rigidity and long‑term durability, even in exposed locations.
Full‑length screw‑in PVC glazing capping secures the 4mm toughened safety glass cleanly and securely, giving superior wind resistance and a crisp, refined finish with no unsightly clips. Practical features come as standard, including an automatic roof vent, a louvre side vent, Victorian‑style guttering, a lockable sliding door, and a low‑threshold entrance for easy access. Stainless‑steel fixings, kick panels and neatly finished cappings reflect the meticulous build quality that sets Robinsons apart.
Available in a wide range of lengths and heritage colours, the Lean‑To integrates beautifully with both traditional and contemporary homes. Its wall‑mounted design captures and retains warmth efficiently, making it ideal for overwintering tender plants, propagating seedlings or creating a sheltered, productive growing space right outside the back door.
The Robinsons Lean‑To is a compact yet exceptionally strong greenhouse for gardeners who want premium engineering, elegant styling and a structure that fits effortlessly into tighter spaces without compromising on quality.
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
- Extremely strong frame
- 4mm Toughened full sheet safety glass
- Sliding door(s)
- Free 10 Year Guarantee
- Roof vent with Automatic opening.
- Louvre Vent
- 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 & 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.



