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Medium Greenhouses


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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 £592

Prices from £592

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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 £1,126

Prices from £1,126

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Alton Evolution Octagonal

Brand new for 2018, the Alton Evolution Octagonal is a contemporary and stylish octagonal greenhouse available in 2 sizes and manufactured from the finest Western Red Cedar available.

  • 2 Sizes Available
  • Half-Boarded Cedar Panels
  • Aluminium Gutters and Downpipes
  • Aluminium Base Plinth

Prices from £1,999

Prices from £1,999

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Alton Evolution EIGHT

At 8ft 7in wide, the Alton Evolution EIGHT is perfect for professional and amateur gardeners alike, and is constructed with western red cedar and includes double doors as standard.

  • 8ft 7in Wide
  • Automatic Roof Vents
  • Cedar Construction
  • Double Sliding Doors
  • Side Louvre Vents
  • Aluminium Base Plinth

Prices from £2,023

Prices from £2,023

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Alton Cheltenham Half Boarded

The Alton Cheltenham is a beautiful Victorian cedar greenhouse with half-boarded cedar panels and attractive powder coated aluminium fittings.

  • 8ft 8in Wide
  • Half-Boarded Cedar Panels
  • Automatic Roof Vents
  • Aluminium Gutters and Downpipes
  • Aluminium Base Plinth
  • Side Louvre Vents

Prices from £3,877

Prices from £3,877

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Robinsons Renaissance Octagonal

The Robinsons Renaissance is a strong and low maintenance octagonal greenhouse available in a range of sizes and coloured finishes.

  • Choice of 4 Sizes
  • Box Section Aluminium Framework
  • Gutters and Downpipe
  • Sliding Door

Prices from £2,350

Prices from £2,350

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Alton Evolution SIX

The Alton Evolution SIX is a beautiful and long lasting greenhouse constructed with western red cedar with powder coated aluminium fittings and fixings for a low maintenance timber greenhouse.

  • 6ft 6in Wide
  • Side Louvre Vents
  • Cedar Construction
  • Huge Range of Sizes Available
  • Automatic Roof Vents
  • Aluminium Gutters and Downpipes

Prices from £1,556

Prices from £1,556

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Alton Denstone Half Boarded

The stunning Alton Denstone is a 6ft 2in wide, half-boarded greenhouse constructed in the finest quality Western Red Cedar.

  • 6ft 2in Wide
  • Half-Boarded Cedar Panels
  • Automatic Roof Vents
  • Side Louvre Vents
  • Aluminium Gutters and Downpipes
  • Aluminium Base Plinth

Prices from £2,990

Prices from £2,990

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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.

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