BEST DEALS THIS WEEK

10 Best Greenhouse Heaters For Sale - May 2026

19M consumers helped this year.

Last Updated: 27-05-2026

1

Electric Greenhouse Heater With Thermostat And Fan – Premium - Adjustable 2800W Small Greenhouse Heater For Frost Protection And Air Circulation – For Plants, Flowers And Seedlings Up To 28m²

Electric Greenhouse Heater With Thermostat And Fan – Premium - Adjustable 2800W Small Greenhouse Heater For Frost Protection And Air Circulation – For Plants, Flowers And Seedlings Up To 28m²

Gardening Naturally

9.8

9.8

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2

Greenhouse Heater Professional 2400W with Thermostat and Fan – Electric Greenhouse Heating for Frost Protection, Germination and Plant Growth – Suitable for 24m² Greenhouses, IP24 Rated, UK Plug

Greenhouse Heater Professional 2400W with Thermostat and Fan – Electric Greenhouse Heating for Frost Protection, Germination and Plant Growth – Suitable for 24m² Greenhouses, IP24 Rated, UK Plug

Gardening Naturally

9.6

9.6

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3

LightHouse ECOH-080 ECOHEAT 80W Greenhouse Heater | Temperature Control | Eco-Friendly | Quiet Heater for Garden Workshop, Garage, Warehouse. 608mm, Green

LightHouse ECOH-080 ECOHEAT 80W Greenhouse Heater | Temperature Control | Eco-Friendly | Quiet Heater for Garden Workshop, Garage, Warehouse. 608mm, Green

LightHouse

9.5

9.5

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4

CrazyGadget® Large Paraffin Super Warm Heater Single Burner Warmer Greenhouse Green House Plant Seeding

CrazyGadget® Large Paraffin Super Warm Heater Single Burner Warmer Greenhouse Green House Plant Seeding

CrazyGadget

9.2

9.2

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5

LightHouse 2kW Greenhouse Space Heater with Temperature Control Quiet Fan and Heater for Garden Workshop, Garage, Warehouse, Green

LightHouse 2kW Greenhouse Space Heater with Temperature Control Quiet Fan and Heater for Garden Workshop, Garage, Warehouse, Green

LightHouse

9.1

9.1

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6

Paraffin Heater Coldframe 2L Outdoor Garden Greenhouse Space Heater Large Blanket Flower Bed Warmer

Paraffin Heater Coldframe 2L Outdoor Garden Greenhouse Space Heater Large Blanket Flower Bed Warmer

Trendi

8.8

8.8

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7

Hylite Ecoheater Greenhouse & Shed Tube Heater with Thermostat Green 1000mm 120W

Hylite Ecoheater Greenhouse & Shed Tube Heater with Thermostat Green 1000mm 120W

HYLITE

8.6

8.6

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8

Dimplex ECOT2FT Tubular Heater - Foot Tube with Built In Thermostat - Mounting Brackets Included White/Grey

Dimplex ECOT2FT Tubular Heater - Foot Tube with Built In Thermostat - Mounting Brackets Included White/Grey

Dimplex

8.4

8.4

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9

Grow Gadgets Tube Heater – 1ft, 2ft, 3ft, 4ft (60W–240W) – Low Energy Tubular Heater for Greenhouse, Grow Tent, Conservatory, Garage & Bathroom (60w - 1ft)

Grow Gadgets Tube Heater – 1ft, 2ft, 3ft, 4ft (60W–240W) – Low Energy Tubular Heater for Greenhouse, Grow Tent, Conservatory, Garage & Bathroom (60w - 1ft)

Grow Gadgets

8.2

8.2

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10

Hylite Ecoheater Greenhouse & Shed Tube Heater with Thermostat Green 500mm 55W

Hylite Ecoheater Greenhouse & Shed Tube Heater with Thermostat Green 500mm 55W

HYLITE

8.1

8.1

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