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Plastic Cold Frames

It's important to protect your plants and seedlings from the cold winter and spring frosts; a good plastic cold frame can help you do exactly that and relieve space in your greenhouse! They can be used to house bonsai and tender ornamentals over winter and in the spring can be used as a half way house to harden off plants raised in the home or greenhouse.
Plastic cold frames tend to be a cost effective way of getting into cold frame gardening being cheaper than other glass and polycarbonate glazed garden frames. Also being lighter in construction they are easier to move from place to place should you need to do so, some plastic cold frames also lend themselves to be easily disassembled when not in use.

  • Easy Access Standard Cold Frame

    £159.99

    This product will be supplied flat pack for self assembly. Full instructions will be included. Framework - sturdy, 16 gauge maintenance-free, light...

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    £159.99

  • Haxnicks Grower Frame

    £52.99

    The sturdy, rust and rot proof frame is made from powder coated steel and comes complete with ground pegs for secure anchorage. Size: 9ft 8 inches ...

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    £52.99

  • Modular Cold Frame

    £138.99

    This product will be supplied flat pack for self assembly. Full instructions will be included. Large hinged lid - this cold frames lid can be fixe...

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    £138.99

  • Wooden Cold Frame

    £79.99

    Hard wearing, treated frame made of high quality, fully FSC certified timber - the frame will last approx. 5 years but treating it with a wood pres...

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    £79.99

  • Pop Up Mini Greenhouse

    from £59.99

    Manufactured from long lasting, clear UV stabilised PVC over a frame of zinc coated wire.  Easy access, ventilation and watering to all areas of th...

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    from £59.99
  • Save £9.98

    Modular Cold Frame complete with Extension

    £263.98
    £254.00

    This product will be supplied flat pack for self assembly. Full instructions will be included. Sturdy, long lasting frame - made from aluminium, th...

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    £263.98
    £254.00
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  • Save £10.98

    The Easy Access Cold Frame and Bench Together

    £344.98
    £334.00

    This product will be supplied flat pack for self assembly. Full instructions will be included.The Cold Frame:Aluminium frame glazed on all sides an...

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    £344.98
    £334.00
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  • Easy Access Professional Cold Frame

    £273.99

    This product will be supplied flat pack for self assembly. Full instructions will be included. Glazing - almost clear, 4mm thick double-skinned pol...

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    £273.99
  • Save £8.98

    Modular Cold Frame complete with Two Tier Bench

    £238.98
    £230.00

    This product will be supplied flat pack for self assembly. Full instructions will be included. Both Cold Frame and Bench are made from long lasting...

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    £238.98
    £230.00
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  • Extension Only for Modular Cold Frame

    £124.99

    This product will be supplied flat pack for self assembly. Full instructions will be included. Aluminium frame - using aluminium makes the frame ma...

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    £124.99

  • Palram Canopia Plant Inn

    £289.99

    Planting Trays - two 7 inch (18cm) deep trays are held within the frame of the Plant Inn.  These will hold up to 225 litres of compost and also al...

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    £289.99