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Polycarbonate Greenhouses

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These polycarbonate greenhouses use high-end polycarbonate panels that can provide superb strength whilst also allowing your plants to get enough light for growth.

Whether you're a hobbyist gardener or a professional, these polycarbonate greenhouses are perfect for adding more months to the growing cycle while protecting your plants.

How does a polycarbonate greenhouse fare against a glass greenhouse?

There are a number of advantages to using polycarbonate greenhouses (compared to glass greenhouses). For example:

Durability: Polycarbonate panels can take high force impact, making them virtually unbreakable.

Insulation: An Excellent thermal insulator that can help retain the temperature of the greenhouse at one particular level

UV Protection: Harmful UV rays are reduced by the panels, but still allow enough light for suitable plant growth.

Weight: As the weight of polycarbonate is less than the weight of glass, assembling and transporting the greenhouse becomes easier.

Save £253.49

Grey 6ft x 6ft Polycarbonate Greenhouse With Aluminium Frame

£348.37 £601.86

Save £271.54

Grey 6ft x 4ft Polycarbonate Greenhouse With Aluminium Frame

£285.32 £556.86

Save £262.08

Green 6ft x 6ft Walk-In Polycarbonate Greenhouse with Aluminium Frame, Sliding Door & Roof Vent Window – Outdoor Garden Grow House for Plants, Vegetables & Flowers – Green

£348.48 £610.56

Save £271.54

6ft x 4ft Walk-In Polycarbonate Greenhouse with Aluminium Frame, Sliding Door & Vent Window – Outdoor Garden Grow House for Plants, Vegetables & Flowers – Dark Green

£285.32 £556.86

Save £262.25

Green 6ft x 8ft Polycarbonate Greenhouse With Aluminium Frame and Temperature Controlled Window and Foundation

£424.75 £687.00

Save £374.93

Dark Green 6ft x 8ft Polycarbonate Walk-In Greenhouse with Sliding Door and Window

£394.00 £768.93

Save £234.76

6ft x 6ft Aluminium Framed Greenhouse

£313.31 £548.07

Save £38.00

6ft x 6 ft Walk-In Polycarbonate Greenhouse

£241.99 £279.99

Save £191.01

6ft x 2.5ft Green Polycarbonate Walk-In Greenhouse with Rain Gutter, Sliding Door, Window & Foundation

£231.78 £422.79

Save £346.49

6ft x 10ft Large Dark Green Polycarbonate Greenhouse with Slide Door and Window

£535.48 £881.97

Save £221.96

192.5cm x 131cm Walk-In Polycarbonate Greenhouse

£233.26 £455.22

Save £195.38

192.5cm x 131cm Walk-In Polycarbonate Greenhouse - Silver-Tone With Window hatch

£228.04 £423.42

Save £170.53

6x2.5ft Dark Grey Polycarbonate Greenhouse with Rain Gutter, Sliding Door, Window, Foundation

£231.74 £402.27

Save £229.15

190cm x 190cm Walk-In Polycarbonate Greenhouse With Window - Grey

£267.44 £496.59

Save £315.14

6ft x 6ft Green Polycarbonate Garden Greenhouse with Plant Bed

£401.38 £716.52

Save £46.85

Brown Small Polycarbonate Greenhouse with Openable Top Cover, 100x65x40cm

£61.30 £108.15

Save £53.26

Pack of 14 Clear Twinwall Polycarbonate Sheets (121 x 61 x 0.4cm) - Waterproof and UV Resistant

£85.94 £139.20

Save £44.00

Clear Polycarbonate Greenhouse

£245.99 £289.99

Save £378.81

6.6ft x 6ft Polycarbonate Greenhouse - Walk-in Wooden Framed Greenhouse - Plants Grow House, Brown

£574.98 £953.79

Save £227.39

6x6ft Silver Polycarbonate Walk-In Greenhouse with Sliding Door

£286.39 £513.78

Save £223.38

8ft x 6ft Aluminium Frame Greenhouse - 4mm Thick Clear Polycarbonate Panels With Drainage

£344.58 £567.96

Save £35.00

Green Polycarbonate Mini Greenhouse 99x60x44 cm

£34.99 £69.99

Save £90.57

6L x 3W x 2H m Walk-in Greenhouse Polytunnel

£178.32 £268.89

Save £268.42

10ft x 6ft Walk-In Greenhouse With Foundation & Aluminium Frame

£418.61 £687.03

Do polycarbonate greenhouses provide adequate light for plant growth?

Polycarbonate panels are designed to transmit light effectively while diffusing it to prevent hotspots and ensure even coverage. They provide sufficient light for most plants, promoting healthy growth while protecting them from excessive UV exposure.