Transform your outdoor space with the Ultimate Lean-To UPVC Greenhouse —a stylish, practical solution for year-round growing. Designed to fit neatly against your house, garage, or outbuilding, this premium lean-to structure combines durability, insulation, and space efficiency—ideal for both compact gardens and serious growers.

What is in the price?

We do not supply the brickwork or the base; we only manufacture the UPVC frames and roof.

Max Size 5140mm x 2570mm. If you need it smaller, we can manufacture it to suit your needs.

• Roof vents x 2
• Opening Windows X 4
• One Single Door
• 25mm Polycarbonate
• Double-glazed low-energy units
• Delivery to your address

Optional Extras

You can have more doors or change to French doors, or open windows

The height of the brickwork can also be changed

Anything else you can think of please feel free to call us on 01179 719922

 Key Features:

Space-Saving Design:
The lean-to layout maximises available space while providing easy access and excellent heat retention against your existing wall.

Energy-Efficient Glazing:
High-performance 28mm toughened double-glazed panels help maintain stable growing conditions, reducing heating costs and protecting plants from frost and wind.

Durable Roof System:
The 25mm polycarbonate roof panels allow superb light diffusion while offering UV protection and long-term resilience.

Controlled Ventilation:s
Equipped with manual roof vents and side vents, ensuring proper airflow and humidity management for healthy plant growth.

Secure & Practical Access:
A lockable, full-height door with premium handles and hinges provides strength, convenience, and safety.

Integrated Drainage System:
Built-in UPVC guttering and downpipes efficiently collect rainwater for sustainable reuse.

Maintenance-Free Finish:
Durable UPVC framing never needs painting and resists corrosion—perfect for long-term use in any climate.

Flexible Roof Heights and sizes can be manufactured to suit your requirements. The door can be built into the design where you need it

Additional Benefits:

• Space-efficient lean-to design ideal for walls or garden boundaries

• Excellent thermal performance supports year-round growing

• Wide glass panels for superior light transmission

• Reinforced structure for stability in all seasons

• Custom sizes available to fit your chosen wall space

• Backed by a manufacturer’s warranty for complete peace of mind

Delivery Options:

• Standard delivery within 2–4 weeks

• Optional 2-man delivery service for convenient offloading (additional cost applies)

Product Summary:

The Ultimate Lean-To UPVC Greenhouse combines innovative design, efficient insulation, and robust construction in a compact, elegant form. Perfect for gardeners looking to extend their growing season or create a bright, sheltered space for year-round plant growth.

Free Shipping Terms:

Free shipping is available for deliveries to mainland UK addresses only. This excludes the Scottish Highlands and other remote areas. We reserve the right to refuse delivery to any address at our discretion.