Best Polycarbonate Greenhouse Deals Online in the UK (25 Deals Found)

Last Updated - 10/01/2026 Sort By:

Best Choice
XEMQENER

New
XEMQENER 10x6 FT Polycarbonate Greenhouse, Large Garden Greenhouse with Sliding Door and Ventilation Window, Aluminum Fr
【Sliding Door & Window Design】This polycarbonate greenhouse designed with a sliding door for you to access into the gree

£249.99
Outsunny

New
Outsunny 6 x 8ft Polycarbonate Greenhouse, Large Walk-In Greenhouse with Adjustable Roof Vent, Garden Green House with G
190 x 253 cm walk-In design: A spacious polycarbonate greenhouse, providing lots of room for vegetables, fruits, herbs a

£209.99
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New
Outsunny Polycarbonate Walk-in Garden Greenhouse w/ Sliding Door Grey
Base included for balance. 4 x ground bolts included to anchor to the ground. • 190 x 190 cm walk-In design: A spacious

£225.99 £960.00
Outsunny

New
Outsunny Clear Polycarbonate Greenhouse Large Walk-In Green House Garden Plants Grow Galvanized Base Aluminium Frame w/
Colour: Clear,Green

£224.99
New
Outsunny Polycarbonate Walk-in Garden Greenhouse w/ Sliding Door Grey
Base included for balance. 4 x ground bolts included to anchor to the ground. • 192.5 x 131 cm walk-In design: A spaciou

£209.99 £406.90
Outsunny

New
Outsunny 6 x 6ft Polycarbonate Greenhouse, Large Walk-In Green House with Slide Door and Window, Garden Plants Grow Hous
6ft x 6ft open design: A greenhouse with a generous amount of space - giving plenty of room for your plants, vegetables,

£265.94
Best Value
Outsunny

New
Outsunny 6 x 6ft Polycarbonate Greenhouse, Walk-In Greenhouse with Sliding Door, Adjustable Window, Aluminium Frame and
190 x 193cm: Polycarbonate greenhouse provides plenty of room for growing plants, vegetables, crops and flowers safely a

£190.37
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New
Outsunny Polycarbonate Walk-in Garden Greenhouse w/ Sliding Door Dark Grey
Base included for balance. 4 x ground bolts included to anchor to the ground. • 190 x 253 cm walk-In design: A spacious

£249.99
VonHaus

New
VonHaus Polytunnel Greenhouse – 3 x 2m Walk in Poly Tunnel Tent – 6m² Heavy Duty Weatherproof Green House for Garden and
OPTIMAL GROWTH CONDITIONS: Extend growing season through hot and cold weather with the VonHaus polytunnel – the perfect

£92.99
New
Outsunny 6x8ft Walk-In Polycarbonate Greenhouse Plant Grow Galvanized Aluminium
Fitted with rain gutters to naturally catch water. • 6ft x 8ft open design: A greenhouse with a generous amount of space

£329.99 £649.99
Outsunny

New
Outsunny 6 x 8ft Polycarbonate Greenhouse, Large Walk-In Green House with Slide Door and Window, Garden Plants Grow Hous
6ft x 8ft open design: A greenhouse with a generous amount of space - giving plenty of room for your plants, vegetables,

£301.94
Outsunny

New
Outsunny 6 x 4ft Lean to Wall Polycarbonate Greenhouse Aluminium Walk-in Garden Greenhouse with Adjustable Roof Vent, Ra
6X4FT LEANING-WALL DESIGN: Space-saving, spacious solid greenhouse can help you grow and nurture plants all year round,

£153.53
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Refurbished
Outsunny Polycarbonate Walk-in Greenhouse w/ Sliding Door, Silver, Refurbished
Base included for balance. 4 x ground bolts included to anchor to the ground. • 190 x 253 cm walk-In design: A spacious

£208.99 £219.99
Outsunny

New
Outsunny 6 x 6ft Polycarbonate Greenhouse with Rain Gutters, Large Walk-In Green House with Door and Window, Garden Plan
Aluminium structure: Fitted with a base for level support, rust-resistant hardware – the polycarbonate green house has a

£204.33
New
Wooden Polycarbonate Growhouse Cold Frame Mini Greenhouse (110cm x 76cm x 57cm)
There are 3 shelves, a hinged opening top and 2 opening doors with a fastener to keep them firmly shut when required. He

£69.98
Selections

New
Selections Wooden Framed Polycarbonate Growhouse Mini Greenhouse
Wooden framed with polycarbonate panels

£69.98 £74.98
New
Aluminium 4x6 6x6 8x6 10x6ft Greenhouse Polycarbonate Garden Grow w/ Steel Base
Silver Clear Polycarbonate Greenhouse Aluminium With Base Choose Slide Door UV Safe Plant Grow Shed. This greenhouse is

£299.95
New
6 x 4ft Lean to Polycarbonate Greenhouse for Garden w/ Adjustable Roof Vent
• 6X4FT LEANING-WALL DESIGN: Space-saving, spacious solid greenhouse can help you grow and nurture plants all year round

£179.99
New
Wooden Polycarbonate Apex Growhouse Cold Frame Mini Greenhouse (160cm x 100cm)
Height at the apex: 160cm. A mini greenhouse is a must for protecting young plants during the colder months. Width: 100c

£99.98
New
Outsunny Polycarbonate Walk-in Garden Greenhouse w/ Sliding Door Silver Tone
Base included for balance. 4 x ground bolts included to anchor to the ground. • 190 x 190 cm walk-In design: A spacious

£189.99 £700.00
New
Outsunny 6x6ft Walk-In Polycarbonate Greenhouse Plant Grow Galvanized Aluminium
Fitted with rain gutters to naturally catch water. • 6ft x 6ft open design: A greenhouse with a generous amount of space

£265.99
New
Wooden Framed Polycarbonate Cold Frame Mini Greenhouse (100cm x 65cm x 40cm)
Depth : 65cm. Height at the back: 40cm. Width: 100cm. It has a hinged opening top for easy access to plants and has no b

£37.98
New
Glazing Polycarbonate 6x6 8x6 10x6ft Greenhouse Aluminium Garden Plants Housing
Silver Clear Polycarbonate Greenhouse Aluminium With Base Choose Slide Door UV Safe Plant Grow Shed. This greenhouse is

£169.99
New
Outsunny 6 x 4ft Lean to Polycarbonate Greenhouse for Outdoor w/ Sliding Door
• 6X4FT LEANING-WALL DESIGN: Space-saving, spacious solid greenhouse can help you grow and nurture plants all year round

£179.99 £319.99
New
Outsunny 6x4ft Walk-In Polycarbonate Greenhouse Plant Grow Galvanized Aluminium
Fitted with rain gutters to naturally catch water. • 6ft x 4ft open design: A greenhouse with a generous amount of space

£224.99 £443.90

25 Polycarbonate Greenhouse deals are available from: Amazon, eBay stores, starting from £37.98.
The biggest discount we found is 10%% on XEMQENER 10x6 FT Polycarbonate Greenhouse, Large Garden Greenhouse with Sliding Door and Ventilation Window, Aluminum Frame Walk-in Greenhouses for Plant, Flower, 190x313x183 cm, Green at Amazon.
The lowest price we found is £37.98 while the highest is £329.99.
Prices for the best Polycarbonate Greenhouse deals average at £196.31.
Last updated on January 10, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Polycarbonate Greenhouse.