Halls Aluminium Cold Frame - W4ft x D3ft - Polypropylene Glazing



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The Halls ColdFrame is a mini greenhouse is used to protect plants from adverse weather, primarily excessive cold or wet. The coldframe keeps your plants safe from the weather, but still allows in the sunlight, extending your growing season.


  • Keeps plants safe from adverse weather
  • Extends the growing season
  • Ideal “half way home” between your greenhouse and garden
  • Maintenance free aluminium frame
  • Polypropylene glazing
  • Ideal for children


Made from premium materials, the frame is maintenance free, corrosive free aluminium. The polypropylene glazing has excellent heat retention properties allowing for more even distribution of heat, is a good light transmitter and is also far less liable to break than standard glass, making it a much safer option if you have pets or children.

Coldframes have a cooler environment than a standard greenhouse with a foundation. This makes them a good “half way home” in between your greenhouse and garden. Because of their small size, kids will get to enjoy the experience of gardening alongside their parents.

Colour: Silver
Dimensions: W100m x L120 x H40cm

Customer note: This item comes flat packed and some assembly will be required. Assembly instructions are included. Accessories shown in the product images are not included.

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Fair value and OK, in the right place Ian Miller on 5 February 2017

This coldframe might be OK for a well sheltered garden, if there are children around. However a heavier version (e.g. wooden frame) might be better. 10/05/17 I have just revised my review down one star because the centre support has started to sag and the props do not lock the panes closed so they can be blown off by a moderate breeze (Force 4)even when shut. My initial comments still stand 1) I had to find better anchoring than the 4 skewers supplied: the soil in my raised beds is too light, and my vegetable patch is too open to the West wind. 2) Some of the screws supplied were inadequate, I spent £2 to get better ones. 3) It flexes when you lift it, so although it is light it would be best to move it with 2 pairs of hands. It has replaced a glass coldframe because: footballs from the school next door didn't do it any good, and, we have a new grandchild.

Pet Planet Says: Thank you for your review and taking the time to contact us. We have emailed you in regards to this. Please accept our apologies. Kind Regards Greenfingers Customer Care Team


This and similar products can be found in: Garden Cloches, Polytunnels & Cold Frames