Polycarbonate Greenhouses

Choose our polycarbonate greenhouses for sale for their durable, lightweight, and stylish qualities. We have a wide range of popular styles and sizes for sale from small polycarbonate greenhouses in 6x4 to large sizes (up to 10x32).

 

Most of our products also feature heavy-duty aluminium framing to provide maximum rigidity and strength. Lengthy guarantees of up to 15 years are offered on selected greenhouses. We also offer alternative garden greenhouses with different glazing options, such as horticultural glass.

 

Read our greenhouse buying guide to aid in selecting the perfect greenhouse for your garden. In particular, we recommend reading the section on polycarbonate glazing panels in the section, Greenhouse Decision 3: Glazing. Receive free delivery when buying a polycarbonate greenhouse to most UK mainland postcodes.

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6'x4' (1.8 x 1.2m) Palram Harmony Silver Greenhouse - Clear Polycarbonate and Aluminum with Base
15% Save
In stock
Special Price £339.99
Was £399.99
New for 2024
4' x 2' Palram Canopia Ivy Polycarbonate Mini Greenhouse - Black (1.24m x 0.64m)
21% Save
In stock
Special Price £249.99
Was £319.99
New for 2024
6' x 8' Palram Canopia Hybrid Walk In Black Polycarbonate Greenhouse (1.85m x 2.47m)
In stock
£489.99
New for 2024
6' x 14' Palram Canopia Harmony Large Walk In Green Polycarbonate Greenhouse (1.85m x 4.26m)
In stock
£749.99
New for 2024
6' x 12' Palram Canopia Harmony Large Walk In Green Polycarbonate Greenhouse (1.85m x 3.7m)
In stock
£644.99
New for 2024
6' x 12' Palram Canopia Harmony Large Walk In Silver Polycarbonate Greenhouse (1.85m x 3.7m)
In stock
£569.99
New for 2024
6' x 4' Palram Canopia Mythos Small Green Polycarbonate Greenhouse (1.85m x 1.26m)
In stock
£349.99
New for 2024
6' x 10' Palram Canopia Mythos Large Walk In Green Polycarbonate Greenhouse (1.85m x 3.06m)
In stock
£539.99
New for 2024
6' x 6' Palram Canopia Mythos Green Polycarbonate Greenhouse (1.85m x 1.86m)
In stock
£394.99
New for 2024
6' x 8' Palram Canopia Mythos Walk In Green Polycarbonate Greenhouse (1.85m x 2.47m)
In stock
£449.99
8' x 20' Palram Canopia Essence Large Walk In Aluminium Framed Greenhouse (2.44m x 6.07m)
25% Save
In stock
Special Price £1,349.00
Was £1,799.00
8' x 16' Palram Canopia Essence Large Walk In Aluminium Framed Greenhouse (2.44m x 4.87m)
23% Save
In stock
Special Price £1,149.00
Was £1,499.00
10' x 32' Palram Canopia Balance Silver Extra-Large Greenhouse (3.04m x 9.64m)
18% Save
In stock
Special Price £2,999.00
Was £3,699.00
10' x 28' Palram Canopia Balance Silver Large Greenhouse (3.04m x 8.44m)
19% Save
In stock
Special Price £2,649.00
Was £3,299.00
10' x 24' Palram Canopia Balance Silver Large Greenhouse (3.04m x 7.24m)
17% Save
In stock
Special Price £2,299.00
Was £2,799.00
10' x 20' Palram Canopia Balance Silver Large Greenhouse (3.04m x 6.04m)
17% Save
In stock
Special Price £1,899.00
Was £2,299.00
10' x 16' Palram Canopia Balance Silver Greenhouse (3.04m x 4.84m)
18% Save
10' x 16' Palram Canopia Balance Silver Greenhouse

7 - 10 Working Days

5 Years Guarantee

In stock
Special Price £1,549.00
Was £1,899.00
10' x 12' Palram Canopia Balance Silver Greenhouse (3.04m x 3.66m)
17% Save
10' x 12' Palram Canopia Balance Silver Greenhouse

7 - 10 Working Days

5 Years Guarantee

In stock
Special Price £1,159.00
Was £1,399.00
4x6 Aluminium Frame Polycarbonate Greenhouse
£619.99
6x6 Green Frame Polycarbonate Greenhouse
£714.99
10x6 Aluminium Frame Polycarbonate Greenhouse
£759.99
6x6 Aluminium Frame Polycarbonate Greenhouse
£669.99
8' x 12' Palram Octave Silver Greenhouse
12% Save
8' x 12' Palram Canopia Octave Silver Greenhouse

7 - 10 Working Days

5-Year Guarantee

In stock
Special Price £785.99
Was £899.99
12' x 10' Palram Oasis Hexagonal Greenhouse
19% Save
12' x 10' Palram Canopia Oasis Hexagonal Greenhouse

7 - 10 Working Days

5-Year Guarantee

In stock
Special Price £1,799.00
Was £2,229.00
8' x 12' Palram Balance Silver Greenhouse
23% Save
8' x 12' Palram Canopia Balance Silver Greenhouse

7 - 10 Working Days

5-Year Guarantee

In stock
Special Price £689.99
Was £904.99
8' x 20' Palram Balance Silver Greenhouse
24% Save
8' x 20' Palram Canopia Balance Silver Greenhouse

7 - 10 Working Days

5-Year Guarantee

In stock
Special Price £1,149.00
Was £1,519.00
8' x 16' Palram Balance Silver Greenhouse
29% Save
8' x 16' Palram Canopia Balance Silver Greenhouse

7 - 10 Working Days

5-Year Guarantee

In stock
Special Price £899.99
Was £1,269.00
8' x 8' Palram Balance Silver Greenhouse
24% Save
8' x 8' Palram Canopia Balance Silver Greenhouse

7 - 10 Working Days

5-Year Guarantee

In stock
Special Price £549.99
Was £729.99
8' x 20' Palram Balance Green Greenhouse
14% Save
8' x 20' Palram Canopia Balance Green Greenhouse

7 - 10 Working Days

5-Year Guarantee

In stock
Special Price £1,499.00
Was £1,749.00
8' x 16' Palram Balance Green Greenhouse
13% Save
8' x 16' Palram Canopia Balance Green Greenhouse

7 - 10 Working Days

5-Year Guarantee

In stock
Special Price £1,229.00
Was £1,419.00
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Why buy a polycarbonate greenhouse?

A polycarbonate greenhouse has mostly aluminium frames and a door as well as polycarbonate roof and side panels.

A type of plastic, Polycarbonate creates an ideal environment for fruit, vegetable, flower, and herb plants to flourish.

Polycarbonate is very durable, protecting greenhouses from storms, hail, and other extreme weather conditions. Greenhouses with polycarbonate panels are also highly energy efficient, as the material helps to keep the temperature inside the structure consistent, reducing the need for additional heating or cooling.

They also allow for natural light to come into the structure, helping to promote healthy plant growth.

Brands we sell

Our virtually maintenance-free greenhouses are produced by Halls or Palram Canopia. Design your roof with any of apex, pent, bell-shaped or pyramid styles.

Size options – small polycarbonate greenhouses to large

In principle, our greenhouses for sale can all be divided into mini, small, and large.

Below, these sizing operations are discussed in detail:

Mini polycarbonate greenhouse

These are supplied in the 4’x2’ size. A mini polycarbonate greenhouse is ideal if your space is very limited, if your budget is tight, or if you are just starting out.

Small polycarbonate greenhouse

A small polycarbonate greenhouse can be bought in sizes ranging from 6'x4' to 6'x8'. The word "small" in small is misleading because even tiny greenhouses may accommodate many fruit plants, flowers, and vegetables.

Worthy of special mention - the 6x4 polycarbonate greenhouse

Buy Sheds Direct offers a variety of small polycarbonate greenhouses that are 6'x4'.  We find the 6x4 polycarbonate greenhouse size is popular as a medium-range greenhouse towards the larger end of our small polycarbonate greenhouses’ selection.

We list our polycarbonate panel greenhouses on this page, but also have wooden greenhouse versions too. Our customers can also choose from a range of cost-effective greenhouse accessories such as roof vents, shelving, and trellis kits for their 6x4 polycarbonate greenhouse model.

Large polycarbonate greenhouse

These are available for sale in sizes ranging from 6'x8' to 10'x32', with 8’x16’ and 8’x20’ being two of the more popular sizes for a large polycarbonate greenhouse.

These buildings are more expensive but offer a sizable area for many greenhouse tasks you would choose. Plant seedlings, grow cuttings, move planters from outdoors inside for the winter, and perform other tasks. Perform all these activities while still having enough storage room for fertiliser, compost, dishes, pots, and other greenhouse accessories.

Why do you sell polycarbonate rather than glass greenhouses?

There are many reasons we prefer polycarbonate; we summarise some of these reasons below (when compared to glass):

  • Ease of installation - with full instructions our polycarbonate greenhouses are easily installed
  • Increased strength and durability - polycarbonate is very strong and does not splinter
  • Lighter weight - choose this material for its lightweight qualities
  • More cost-effective - it is also cheaper and much less likely to ever need replacing from breakages
  • Shatterproof - which is particularly ideal when children are frequently close to the greenhouse

Guides, support and advice

Contacting Buy Sheds Direct

If you have any questions or queries about our polycarbonate greenhouses for sale contact us at Buy Sheds Direct. Call us today to discuss our greenhouse range including our small polycarbonate greenhouses, larger sizes, and 6x4 polycarbonate greenhouses, which is a popular size.

There’s no need to search for “polycarbonate greenhouses near me” when you can find competitive prices, guarantee details, technical specifications, and get free delivery to most of the UK from our website.

Contact Buy Sheds Direct now, using these methods:

  • Telephone – 0333 003 0514
  • Live Chat - click the icon located at the right-hand side or the left and bottom of any page
  • Email – send emails directly through our web contact form