Large Wooden Cold Frame

Product Code: GROWCOLDFRAMELG EAN: 5027003000498

(4.3) Based on 5 Reviews


Use Discount Code: ZEST10 During Checkout for an Extra 10% Off!


As increasing numbers of people grow plants from seed, the demand for cold frames also increases.

Manufactured by Zest to provide seeds with a warm, bright, environment, the Large Cold Frame will additionally come in handy to protect less than fully hardy plants over winter.

Acrylic glazing is both safe and has excellent light transmission. Ventilation is also important and can easily be adjusted.  

The timber used by Zest is FSC certified, pressure treated and extremely durable 

Large Cold Frame Features:

  • Excellent Light Transmission
  • Useful Throughout The Year
  • Pressure treated
  • Rot Resistant


  • Width: 1.67m (5ft 6ins)
  • Depth: 0.50m (1ft 8ins)
  • Height: 0.375m (1ft 3ins)

Select Your Options

Please Choose Your Delivery Option

  • with Mainland England, Wales & Southern Scotland Delivery (ZONEA)

    with Mainland England, Wales & Southern Scotland Delivery
    Our standard and inclusive delivery service to Mainland England, Wales and Southern Scotland.
  • with Scottish Highlands Delivery (ZONEB)

    with Scottish Highlands Delivery
    Our additional delivery service to the Scottish Highlands including postcodes: AB1-9, AB13-14, AB21-23, AB30-56, IV1-40, KA27-28, KW1-14, FK19-21, PA20-39 and PH11-40.

Delivery Information

Inclusive Delivery to Mainland England, Wales & Southern Scotland

However, there will be extra charges to the following postcodes:

  • AB 1-9, 13-14, 21-23, 30-56
  • IV 1-40
  • KA 27-28
  • KW 1-14
  • FK 19-21
  • PA 20-39
  • PH 11-40

All Offshore Islands will require a custom quote, so please contact us with your requirements and delivery address.

Any problems relating to the product must be reported within 7 days from receipt of delivery.

With timber being a natural product, splits and cracks due to weather, temperature or humidity change may occur. This is perfectly natural and will not affect the strength of your product.


All Zest products are sold as self-assembly unless otherwise stated.

Products may require the use of a drill and drill bits to pre-drill the screw holes before construction.

These items are self-assembly and will be delivered flat packed.

Customer Reviews

Overall Rating 4.3 / 5 Based On 5 Reviews

Price 4 / 5
Quality 3 / 5
Delivery 5 / 5

A useful cold frame in need of some better assembly instructions

The cold frame looks as if it will do the job, though isn't high quality. The assembly would have been easier if it had been pre-drilled. The assembly instructions were poor: . They tell you to attach the ends by putting the screws through the wrong pieces. . It is unclear how the window supports are attached. . There are no instructions for putting the hinges on the lid. It is worth looking carefully at the photograph to see how the final product should look.

By GB.
11th, October, 2017.

Delivery 4 / 5
Quality 4 / 5
Price 4 / 5

Good coldframe

Easy to assemble, good quality overall I am very pleased. Would have been delighted if the product had cost £10 less as I feel this is pricey. If it is still in good condition in plus ten years I may retract this criticism, so we will wait and see.

By Christine.
07th, September, 2017.

Delivery 4 / 5
Quality 4 / 5
Price 4 / 5

Large cold frame

Went together ok ,good size.All ready full

By C bowen.
16th, April, 2017.

Delivery 5 / 5
Quality 5 / 5
Price 5 / 5

Excellent size and value

Perfect size and good value for money. Easy to construct and the window supports fix to the inside of the side pieces and can be swung up to hold open the windows. Very pleased with my purchase and it is full already!

By Ruth.
21st, March, 2017.

Price 4 / 5
Quality 4 / 5
Delivery 5 / 5

Fairly easy assembly, but

It would have been easier to assemble if the holes had been pre-drilled. I still haven't been able to figure out how to attach the window supports. Overall though I'm pleased with the product and the size is right for my purposes.

By Maralin Harrison.
18th, September, 2015.

Questions and Answers (1)

Alanna Asked:

Is the glass in the Large Cold Frame safe for children?

We Replied:

Dear Alanna Thank you for your question. I contacted the manufacturer regarding your question about the glass in this product and they have confirmed to me that the glass is safe for children as it is made from acrylic rather than real glass. Should you wish to contact us further or to place an order, please call us on 0121 355 7701. Thank you for using our online Q&A system. Kind regards Hayley Newcombe

Monday 28th, April, 2014

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RRP: £87.99 (Saving: £18.00)

£69.99 inc. VAT

Free mainland UK delivery*

Delivery usually within 3 - 5 working days subject to stock

Reviews (5)

Questions & Answers (1)