6x8 greenhouses compared
6x8 is the most popular greenhouse size in the UK. You get room for staging down one side, a border for tomatoes and cucumbers down the other and a path in the middle. Most bases and staging kits are sold to fit it.

1
£1,619
Palram Canopia · Greenhouse · 6x8 ft
Palram Canopia Glory 6x8 Polycarbonate Greenhouse
Palram's top model with auto vents and 10mm panels
Score 7.5 / 10

2
£519
Palram Canopia · Greenhouse · 6x8 ft
Palram Canopia Hybrid 6x8 Green Polycarbonate Greenhouse
Clear sides for light, twin-wall roof for warmth
Score 7.0 / 10

3
£449
Palram Canopia · Greenhouse · 6x8 ft
Palram Canopia Mythos 6x8 Grey Polycarbonate Greenhouse
Twin-wall all round for the warmest budget Palram 6x8
Score 6.5 / 10
HA
4
£854
Halls · Greenhouse · 6x8 ft
Halls Qube 6x8 (Qube 68)
A modern black 6x8 with toughened glass
Score 6.5 / 10
HA
5
£503
Halls · Greenhouse · 6x8 ft
Halls Popular 6x8
The classic British 6x8 glass greenhouse
Score 6.0 / 10
VI
6
£509
Vitavia · Greenhouse · 6x8 ft
Vitavia Venus 5000 6x8
A well-priced 6x8 glasshouse with large panes
Score 6.0 / 10
SW
7
£3,150
Swallow · Greenhouse · 6x8 ft
Swallow Kingfisher 6x8 Wooden Greenhouse
A timber greenhouse with free installation
Score 6.0 / 10
EL
8
£799
Elite · Lean-to greenhouse · 6x8 ft
Elite Kensington 6x8 Lean-to Greenhouse
A tall aluminium lean-to with a louvre
Score 6.0 / 10
FO
9
£3,260
Forest Garden · Greenhouse · 6x8 ft
Forest Vale Greenhouse 8x6
A hand-built timber greenhouse, installed for you
Score 5.5 / 10

10
£250
Outsunny · Greenhouse · 6x8 ft
Outsunny 6 x 8ft Polycarbonate Greenhouse with Sliding Door
The cheapest 6x8 polycarbonate greenhouse
Score 3.8 / 10