Alton Evolution Four-LT 4’4″ x 4’4″

If you have a nice wall that gets plenty of sun then this 4ft deep Alton lean-to greenhouse may well be ideal. The wall at the back of a lean-to greenhouse acts as a heat sink- regulating the greenhouse temperature during the day (reducing over heating) and storing the warmth of the day and releasing it during the night...

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Alton Evolution Twelve 12’9″ x 6’6″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Double sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat...

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Alton Evolution Twelve 12’9″ x 8’6″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Double sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat...

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Alton Evolution Twelve 12’9″ x 10’7″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Double sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat...

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Alton Evolution Twelve 12’9″ x 12’9″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Double sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat...

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Alton Evolution Ten 10’8″ x 12’9″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Double sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat...

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Alton Evolution Ten 10’8″ x 10’7″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Double sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat...

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Alton Evolution Ten 10’8″ x 8’6″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Double sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat...

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Alton Evolution Ten 10’8″ x 6’6″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Double sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat...

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Alton Evolution Eight 8’7″ x 12’9″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Double sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat...

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Alton Evolution Eight 8’7″ x 10’7″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Double sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat...

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Alton Evolution Eight 8’7″ x 8’6″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Double sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat...

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Alton Evolution Eight 8’7″ x 6’6″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Double sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat...

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Alton Evolution Six 6’6″ x 10’7″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat aluminium staging 2...

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Alton Evolution Six 6’6″ x 8’6″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat aluminium staging 2...

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Alton Evolution Six 6’6″ x 6’6″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat aluminium staging 2...

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Alton Evolution Six 6’6″ x 4’5″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 4 slat aluminium staging 2...

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Alton Evolution Five 5’6″ x 10’7″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 3 slat aluminium staging 2...

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Alton Evolution Five 5’6″ x 8’6″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 3 slat aluminium staging 2...

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Alton Evolution Five 5’6″ x 6’6″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 3 slat aluminium staging 2...

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Alton Evolution Five 5’6″ x 4’5″

Standard features: High eaves (5’7″) for more space Extremely strong Cedar framework Toughened safety glass & screw in bar capping as standard Sliding door with low level threshold Aluminium gutter plus downpipes Auto-vents included 10 year framework Guarantee Optional extras: 3 slat aluminium staging 2...

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