Top 9 Coldframe for Garden UK – Gardening Cold Frames

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1. Smart Garden Products

Smart Garden Wooden Timber GroZone Coldframe

Smart Garden Products - Made from fsc certified wood which has been stained pale grey. Hinged lid with two locking stays provides easy access. Polycarbonate provides excellent frost insulation and a consistent temperature for optimum plant growing. Dimensions: 100cm wide x 65cm deep x 40cm high at highest point. Twin walled UV resistant polycarbonate glazing.
BrandSmart Garden Products
ManufacturerSmart Garden Products
Part Number2184

2. Smart Garden Products

Smart Garden Aluminium GroZone Coldframe

Smart Garden Products - Polycarbonate provides excellent frost insulation and a consistent temperature for optimum plant growing. Hinged split lid with four locking stays. Twin walled UV resistant polycarbonate glazing. Made from rust free aluminium for long life. Dimensions: 108cm wide x 56cm deep x 41cm high at highest point.
BrandSmart Garden Products
ManufacturerSmart Garden Products

3. Nature

Nature Paraffin Heater Coldframe 1.7L Outdoor Garden Greenhouse Space Heater

Nature - Dimensions: 21 x 13 cm Diameter x H;. The combustion also produces carbon dioxide, an essential element for plant growth. This heat is essential for getting sensitive plants such as tropical and carnivorous plants or fuchsias or pelargoniums through the winter. This nature coldframe paraffin heater is a great choice for generating additional heat in the greenhouse to prevent frost damage. When the flame is lit, water vapour is released, thus helping to moisten the air in the greenhouse.
Weight0.97 kg (2.14 Pounds)
Part Numberpart_B07BTW6JCP

4. Home Furniture

Outdoor Garden Two Section Wooden Cold-Frame Greenhouse, 3.2 Ft W x 4.1 Ft D

Home Furniture - The clear polycarbonate panels keep the heat inside, whilst the transparency allows the sun to shine through as best as possible. Front height: 24 cm. Single roof size: 53L x 50W cm. Internal planting Area: 97W x 48D cm. Wooden frame is solid, it keeps in shape, with a top paint coating for extra protection. Give your plants and vegetables somewhere to enjoy the sunshine and grow healthily, thanks to this small wood greenhouse. Overall dimension: 100w x 50d x 36h cm. Compact greenhouse - great for growing practically anywhere - window ledge, balcony, larger greenhouses and sheds.
BrandHome Furniture
ManufacturerHome Furniture
Height10 cm (3.94 Inches)
Length10 cm (3.94 Inches)
Width10 cm (3.94 Inches)

5. Elixir Gardens

Elixir Gardens ® Soil Warming/Heating Cable Propagators Greenhouse Coldframe 12m 80w

Elixir Gardens - Available cable Lengths From 3m to 48m. Propagate Seeds & Cuttings earlier. We also supply Thermostats for total temperature control. Thermostat control range: 16 - 40ºC. Water and Moisture resistant.
BrandElixir Gardens

6. Outsunny

Outsunny 3 Tier Greenhouse Garden Outdoor Cold Frame Plant Flower Growth Transparent Polycarbonate Board Openable Roof Sliding Door w / Foundation 131L x 58W x 140H cm

Outsunny - Shelves: 53Hcm, 91Hcm. Air vents on this gardening cold frames for circulation inside. Easy access: Lean to greenhouse with openable roof and sliding door.

Aluminium frame: a strong and reliable frame to keep everything in greenhouse, with a galvanized steel base for small greenhouse's solid foundation. Coldframe for garden Door: 91H x 62Wcm. Dimensions: 139. 5h x 131l x 58wcm. Three-tier: two shelves cold frames for garden clearance allow easy organisation for plants, herbs, flowers, vegetables and everything else. Polycarbonate panels: cold frames for garden allows 90% light in to protect your crops from water, wind and UV from direct sunlight, giving them better growing conditions. Maximum load 30kg per tier. Assembly required.
ManufacturerSold by MHSTAR
Height139.5 cm (54.92 Inches)
Length131 cm (51.57 Inches)
Width58 cm (22.83 Inches)
Part NumberUK845-3290331

7. Garden Grow

Garden Grow Wooden Outdoor Cold Frame Grow House Polycarbonate Shelter for Garden Vegetables & Plants

Garden Grow - Guarantee; 12-month guarantee. Perfectly sized; measures L90 x W48 x H49. 5 centimetres. Easy to open; the hinged lid makes accessing your plants hassle free. Durable; constructed from a strong and durable fir wood frame with polycarbonate panels. Extend the growing season; Cold frames protect plants from cold and wet conditions and will enable you to start growing in early spring.
BrandGarden Grow
ManufacturerClifford James
Height49.5 cm (19.49 Inches)
Length90 cm (35.43 Inches)
Width48 cm (18.9 Inches)

8. Outsunny

Plants, Vegetables, Openable Top for Flowers, Outsunny Raised Garden Bed 2-IN-1 Wood Cold Frame Greenhouse with Elevated Garden Box, Natural

Outsunny - Dimensions: 120l x 54w x 112/122Hcm. Transparent for sunlight to pass through for growth. 2-in-1 design: cold frame and elevated planter box, can be used together or separately, depending on your usage demands. Bottom gap: excess water drains easily. Maximum load 125kg. Sloped to prevent rainwater from building up. Greenhouse is suitable for outdoor use. Assembly required. Fir wood: strong structure, with protective paint covering for protection. Openable roof: allows fresh air inside to regulate the temperature.
ManufacturerSold by MHSTAR
Height122 cm (48.03 Inches)
Width54 cm (21.26 Inches)
Part NumberUK845-655ND0331

9. Rowlinson

Rowlinson Timber Coldframe

Rowlinson - Pressure treated against rot. Thick timber frame. Natural timber finish. Lids stay with two height settings. Two independently opening lids.
Height38 cm (14.96 Inches)
Length102 cm (40.16 Inches)
Weight13 kg (28.66 Pounds)
Width81 cm (31.89 Inches)
Part NumberCOLDFR2