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Greenhouse accessories

500+ products
Depending on the greenhouse accessory you need, check its compatibility and prefer a quality product for greater durability.
Automatic Window Opener - Greenhouse Window Opener Sun Sensitive Cylinder Replacement Temperature Sensor Automatic Greenhouse Window Opener (1/5)Automatic Window Opener - Greenhouse Window Opener Sun Sensitive Cylinder Replacement Temperature Sensor Automatic Greenhouse Window Opener (2/5)Automatic Window Opener - Greenhouse Window Opener Sun Sensitive Cylinder Replacement Temperature Sensor Automatic Greenhouse Window Opener (3/5)Automatic Window Opener - Greenhouse Window Opener Sun Sensitive Cylinder Replacement Temperature Sensor Automatic Greenhouse Window Opener (4/5)Automatic Window Opener - Greenhouse Window Opener Sun Sensitive Cylinder Replacement Temperature Sensor Automatic Greenhouse Window Opener (5/5)
TINOR

Automatic Window Opener - Greenhouse Window Opener Sun Sensitive Cylinder Replacement Temperature Sensor Automatic Greenhouse Window Opener

1
£28.96
Free shipping
GARDEBRUK® 14x Polycarbonate Twin Wall Sheets 4mm 10.25 m² Double Wall Roofing Greenhouse Clear Multi Panels Plastic Outdoor Canopy Cold Frame (1/8)GARDEBRUK® 14x Polycarbonate Twin Wall Sheets 4mm 10.25 m² Double Wall Roofing Greenhouse Clear Multi Panels Plastic Outdoor Canopy Cold Frame (2/8)GARDEBRUK® 14x Polycarbonate Twin Wall Sheets 4mm 10.25 m² Double Wall Roofing Greenhouse Clear Multi Panels Plastic Outdoor Canopy Cold Frame (3/8)GARDEBRUK® 14x Polycarbonate Twin Wall Sheets 4mm 10.25 m² Double Wall Roofing Greenhouse Clear Multi Panels Plastic Outdoor Canopy Cold Frame (4/8)GARDEBRUK® 14x Polycarbonate Twin Wall Sheets 4mm 10.25 m² Double Wall Roofing Greenhouse Clear Multi Panels Plastic Outdoor Canopy Cold Frame (5/8)GARDEBRUK® 14x Polycarbonate Twin Wall Sheets 4mm 10.25 m² Double Wall Roofing Greenhouse Clear Multi Panels Plastic Outdoor Canopy Cold Frame (6/8)GARDEBRUK® 14x Polycarbonate Twin Wall Sheets 4mm 10.25 m² Double Wall Roofing Greenhouse Clear Multi Panels Plastic Outdoor Canopy Cold Frame (7/8)GARDEBRUK® 14x Polycarbonate Twin Wall Sheets 4mm 10.25 m² Double Wall Roofing Greenhouse Clear Multi Panels Plastic Outdoor Canopy Cold Frame (8/8)
NO BRAND

GARDEBRUK® 14x Polycarbonate Twin Wall Sheets 4mm 10.25 m² Double Wall Roofing Greenhouse Clear Multi Panels Plastic Outdoor Canopy Cold Frame

596
£59.99
Free shipping
Outsunny Greenhouse Replacement Cover ONLY for Tunnel Greenhouse 3 x 2 x 2m (1/5)Outsunny Greenhouse Replacement Cover ONLY for Tunnel Greenhouse 3 x 2 x 2m (2/5)Outsunny Greenhouse Replacement Cover ONLY for Tunnel Greenhouse 3 x 2 x 2m (3/5)Outsunny Greenhouse Replacement Cover ONLY for Tunnel Greenhouse 3 x 2 x 2m (4/5)Outsunny Greenhouse Replacement Cover ONLY for Tunnel Greenhouse 3 x 2 x 2m (5/5)
OUTSUNNY
2 options

Outsunny Greenhouse Replacement Cover ONLY for Tunnel Greenhouse 3 x 2 x 2m

18
£41.99
Free shipping
Polycarbonate Sheets for Greenhouses (Pack of 20) (1/5)Polycarbonate Sheets for Greenhouses (Pack of 20) (2/5)Polycarbonate Sheets for Greenhouses (Pack of 20) (3/5)Polycarbonate Sheets for Greenhouses (Pack of 20) (4/5)Polycarbonate Sheets for Greenhouses (Pack of 20) (5/5)

Polycarbonate Sheets for Greenhouses (Pack of 20)

7
£84.99
Free shipping
Walk In Greenhouse Cover (Extra Large) (1/8)Walk In Greenhouse Cover (Extra Large) (2/8)Walk In Greenhouse Cover (Extra Large) (3/8)Walk In Greenhouse Cover (Extra Large) (4/8)Walk In Greenhouse Cover (Extra Large) (5/8)Walk In Greenhouse Cover (Extra Large) (6/8)Walk In Greenhouse Cover (Extra Large) (7/8)Walk In Greenhouse Cover (Extra Large) (8/8)
CHRISTOW

Walk In Greenhouse Cover (Extra Large)

8
£49.99
Free shipping
3m Polytunnel Reinforced Replacement Cover (1/5)3m Polytunnel Reinforced Replacement Cover (2/5)3m Polytunnel Reinforced Replacement Cover (3/5)3m Polytunnel Reinforced Replacement Cover (4/5)3m Polytunnel Reinforced Replacement Cover (5/5)
#1 in sales

3m Polytunnel Reinforced Replacement Cover

6
£51.99
Free shipping
Outsunny PE Greenhouse Cover Replacement with Door and Mesh Windows Green (1/5)Outsunny PE Greenhouse Cover Replacement with Door and Mesh Windows Green (2/5)Outsunny PE Greenhouse Cover Replacement with Door and Mesh Windows Green (3/5)Outsunny PE Greenhouse Cover Replacement with Door and Mesh Windows Green (4/5)Outsunny PE Greenhouse Cover Replacement with Door and Mesh Windows Green (5/5)
OUTSUNNY
2 options

Outsunny PE Greenhouse Cover Replacement with Door and Mesh Windows Green

1
-5%
£23.99Lowest price 30d
Free shipping
Replacement Growhouse and Coldframe Lid Slide Adjusting Hinge (1/5)Replacement Growhouse and Coldframe Lid Slide Adjusting Hinge (2/5)Replacement Growhouse and Coldframe Lid Slide Adjusting Hinge (3/5)Replacement Growhouse and Coldframe Lid Slide Adjusting Hinge (4/5)Replacement Growhouse and Coldframe Lid Slide Adjusting Hinge (5/5)

Replacement Growhouse and Coldframe Lid Slide Adjusting Hinge

4
£10.49
Free shipping
Walk In Greenhouse Cover (Large) (1/5)Walk In Greenhouse Cover (Large) (2/5)Walk In Greenhouse Cover (Large) (3/5)Walk In Greenhouse Cover (Large) (4/5)Walk In Greenhouse Cover (Large) (5/5)
CHRISTOW

Walk In Greenhouse Cover (Large)

8
£39.99
Free shipping
Greenhouse Replacement Cover (4 m²) 200x200x200 cm Green vidaXL (1/5)Greenhouse Replacement Cover (4 m²) 200x200x200 cm Green vidaXL (2/5)Greenhouse Replacement Cover (4 m²) 200x200x200 cm Green vidaXL (3/5)Greenhouse Replacement Cover (4 m²) 200x200x200 cm Green vidaXL (4/5)Greenhouse Replacement Cover (4 m²) 200x200x200 cm Green vidaXL (5/5)
VIDAXL
16 options

Greenhouse Replacement Cover (4 m²) 200x200x200 cm Green vidaXL

116
Free shipping
4 Tier Mini Greenhouse Re-inforced Replacement Cover (1/5)4 Tier Mini Greenhouse Re-inforced Replacement Cover (2/5)4 Tier Mini Greenhouse Re-inforced Replacement Cover (3/5)4 Tier Mini Greenhouse Re-inforced Replacement Cover (4/5)4 Tier Mini Greenhouse Re-inforced Replacement Cover (5/5)

4 Tier Mini Greenhouse Re-inforced Replacement Cover

6
Free shipping
4 Tier Greenhouse Staging - Single Pack (1/5)4 Tier Greenhouse Staging - Single Pack (2/5)4 Tier Greenhouse Staging - Single Pack (3/5)4 Tier Greenhouse Staging - Single Pack (4/5)4 Tier Greenhouse Staging - Single Pack (5/5)
CHRISTOW
2 options

4 Tier Greenhouse Staging - Single Pack

£34.99
Free shipping
3 Tier Mini Greenhouse Re-inforced Replacement Cover (1/5)3 Tier Mini Greenhouse Re-inforced Replacement Cover (2/5)3 Tier Mini Greenhouse Re-inforced Replacement Cover (3/5)3 Tier Mini Greenhouse Re-inforced Replacement Cover (4/5)3 Tier Mini Greenhouse Re-inforced Replacement Cover (5/5)

3 Tier Mini Greenhouse Re-inforced Replacement Cover

£11.49
Free shipping
Deuba 2x Automatic Greenhouse Window Opener 7.5kg Capacity 45cm Opening Height (1/5)Deuba 2x Automatic Greenhouse Window Opener 7.5kg Capacity 45cm Opening Height (2/5)Deuba 2x Automatic Greenhouse Window Opener 7.5kg Capacity 45cm Opening Height (3/5)Deuba 2x Automatic Greenhouse Window Opener 7.5kg Capacity 45cm Opening Height (4/5)Deuba 2x Automatic Greenhouse Window Opener 7.5kg Capacity 45cm Opening Height (5/5)
NO BRAND

Deuba 2x Automatic Greenhouse Window Opener 7.5kg Capacity 45cm Opening Height

26
-2%
£45.99Lowest price 30d
Free shipping
Plant Hangers KitPALRAM

Plant Hangers Kit

£7.88
100 glazing clips (1/5)100 glazing clips (2/5)100 glazing clips (3/5)100 glazing clips (4/5)100 glazing clips (5/5)
DEUBA

100 glazing clips

161
Free shipping
ALM Manufacturing Insulation Fixers GH009 (1/2)ALM Manufacturing Insulation Fixers GH009 (2/2)

ALM Manufacturing Insulation Fixers GH009

Free shipping
Cover for Wooden Framed Growhouse Mini Greenhouse (1/5)Cover for Wooden Framed Growhouse Mini Greenhouse (2/5)Cover for Wooden Framed Growhouse Mini Greenhouse (3/5)Cover for Wooden Framed Growhouse Mini Greenhouse (4/5)Cover for Wooden Framed Growhouse Mini Greenhouse (5/5)

Cover for Wooden Framed Growhouse Mini Greenhouse

Free shipping
Greenhouse Louvre Side Window RionPALRAM

Greenhouse Louvre Side Window Rion

£105.57
4 Tier Greenhouse Cover (PE) (1/5)4 Tier Greenhouse Cover (PE) (2/5)4 Tier Greenhouse Cover (PE) (3/5)4 Tier Greenhouse Cover (PE) (4/5)4 Tier Greenhouse Cover (PE) (5/5)
CHRISTOW
3 options

4 Tier Greenhouse Cover (PE)

1
£19.99
Free shipping
4 Tier Mini Greenhouse Clear View Replacement Cover (1/5)4 Tier Mini Greenhouse Clear View Replacement Cover (2/5)4 Tier Mini Greenhouse Clear View Replacement Cover (3/5)4 Tier Mini Greenhouse Clear View Replacement Cover (4/5)4 Tier Mini Greenhouse Clear View Replacement Cover (5/5)

4 Tier Mini Greenhouse Clear View Replacement Cover

1
£11.49
Free shipping
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Other categories for you
Polytunnels
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The DIY, home and garden specialist

The DIY, home and garden specialist

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Reliable delivery

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Flexible payment options

More than 7 million individual and professional customers

More than 7 million individual and professional customers