GBC Group Logo

0800 999 0123

Open 7 days a week
35 stores nationwide


Medium Greenhouses


Page 1 of 6

Pages : 1 2 3 4 5

sort by

Castle Denbigh

A 6ft 3in wide greenhouse that includes an aluminium base plinth, integral guttering, a single sliding door and low-level access. Available in lengths of up to 12ft 4in.

  • 6' 3" wide with high eaves
  • Aluminium construction
  • Available in mill or green finish
  • Package deals available

Prices from 553

Prices from 553

VIEW

Alton Octagonal

Last chance to own this iconic model! The Alton Octagonal is soon to be retired from manufacture after decades of popularity. Prices are slashed while stocks last.

  • Choice of 4 sizes
  • Includes concrete base kerbs
  • Toughened safety glass
  • Staging and shelving included

Prices from 1,995

Prices from 1,995

VIEW

Castle Penrith

6'3" aluminium greenhouse with toughened glass, curved eaves and available in various lengths. Integral aluminium base, hanging basket rails and manual roof vents included as standard.

  • 6' 3" wide with high eaves
  • Aluminium construction
  • Green powder coated finish
  • Two package deal options

Prices from 1,061

Prices from 1,061

VIEW

Robinsons Renaissance Octagonal

Feature greenhouse with the best quality that Robinsons offer. Choice of 4 sizes and supplied with box section corner bars, ridge cresting, timber staging and timber shelving as standard.

  • Choice of 4 sizes
  • Box section aluminium framework
  • Toughened safety glass
  • Ridge cresting and bar capping

Prices from 2,396

Prices from 2,396

VIEW

Alton Evolution EIGHT

A brand new concept for cedar greenhouses. The Evolution EIGHT is available in various lengths up to 12ft 9in. Optional extras include aluminium staging and shelving, internal blinds and extra ventilation.

  • Huge range of sizes available
  • Modern cedar construction
  • Bar capping system
  • Toughened safety glass

Prices from 2,095

Prices from 2,095

VIEW

Castle Dartmouth

The 6ft 3in wide Dartmouth aluminium greenhouse features integral guttering, downpipes, aluminium base plinth, low-level threshold access and a single sliding door. Available in a choice of lengths.

  • 6' 3" wide
  • Aluminium construction
  • Available in mill or green finish
  • Double box section corner bars

Prices from 498

Prices from 498

VIEW

Peak Summit Octagonal

The Peak Summit Octagonal Greenhouse is designed to make a stunning centrepiece in your garden, it's packed with practical features such as high eaves, wide access double doors and shelving and staging to each side.

  • 2 sizes available
  • Toughened safety glass
  • Shelving and staging
  • Green finish aluminium

Prices from 1,649

Prices from 1,649

VIEW

Alton Evolution SIX

A brand new concept for cedar greenhouses. The Evolution SIX is available in various lengths up to 12ft 9in. Optional extras include aluminium staging and shelving, internal blinds and extra ventilation.

  • Huge range of sizes available
  • Modern cedar construction
  • Bar capping system
  • Toughened safety glass

Prices from 1,607

Prices from 1,607

VIEW

Page 1 of 6

Pages : 1 2 3 4 5

sort by

Medium Green Houses

Our medium greenhouses have proven to be the most popular of our size ranges. At 6 and 7' wide these greenhouses fit neatly in to most gardens. Available in lengths from 4' up to 20', medium sized greenhouses will easily fit at least 2-3 grow bags, leaving enough space to run useful shelving and staging to one side. Medium sized greenhouses provide a great space during winter for over wintering plants, during spring when starting of your seeds and cuttings and right through the summer months when growing tasty salad and veg such as tomatoes, melons, cucumbers and courgettes. With a medium sized greenhouse you will find it easy to maintain a health environment for your plants no matter what time of year it is.

Newsletter

Sign up to our newsletter to get offers straight to your inbox!