Cold Frame Glazing - Standard Sizes
Virtually unbreakable cloche glazing, choose polycarbonate panes: they are half the weight of glass & 200x stronger - choose either standard size panels above or cut to the size you need for your cloche.
Make your cold frame virtually indestructible by using polycarbonate instead of glass.
Our polycarbonate is 200x stronger than glass and half its weight making it a superb, easy to use choice to replace broken or existing glass panels. Our polycarbonate also comes with a 10 year guarantee against yellowing, ageing and hailstones.
Super Tough
Simply choose the size you need from above or enter the measurements of your panels into our Cut To Size option and we'll deliver the panels you need safely, ready to go in your cold frame.
Because polycarbonate is so strong you can be confident you'll not need to replace your polycarbonate panels anytime soon.
Polycarbonate Greenhouse Glazing FAQs
Are there any independent reviews of polycarbonate greenhouse glazing?
Yes — The Telegraph gardening section has featured an independent review of polycarbonate greenhouse glazing, which you may find helpful.
How durable is polycarbonate?
Polycarbonate is extremely strong and long-lasting, meaning you won’t need to replace panels anytime soon. It’s also ideal for cold frames, cloches, and for replacing glass in vulnerable doors and windows to improve security. Read more here.
Why is polycarbonate good for greenhouse glazing?
Polycarbonate is 200x stronger than glass yet half the weight, making it an easy-to-use and highly durable alternative for greenhouse glazing. It’s an excellent replacement for broken or existing glass panels — and many gardeners prefer it over traditional glass.
If you are buying online, payments can be made securely by credit or debit card and PayPal.
Yes. Just contact us if you have a VAT exemption certificate, or are ordering from outside the UK.
Yes, callers are welcome at any of our trade counters in Leeds.
We keep our prices as low as possible by providing a web service. If you need some advice about choosing plastic our sales team will be able to help you on 0113 249 2222 or via email service@theplasticpeople.co.uk. However, to benefit from the low prices on our site you will need to place your order online.
Our standard delivery service operates through mainland UK and is free for orders over £100. If your order cannot be delivered using our standard service we will advise you. If you live outside of mainland UK your delivery charge will be shown before you checkout: it will be either £20 or £25 depending on the size of your order.
We send out orders once payment has been received. For Cut To Size orders this is next day; for Orders with optional extras this is around 5-7 business days.
As soon as we despatch your order we will email to let you know and tell you which courier is bringing it. We normally use either UK Mail or TNT. You can track your order via their websites by entering your Order Reference number and postcode:
Track and Trace - UK Mail
Track and Trace - TNT
Our couriers will also email you to let you know delivery details.
Our trade counters in Leeds and Newcastle are open Monday - Friday 08:00 – 16:00. Callers are welcome – you can view our materials before buying or come to collect. If you come to collect your order we will make no packing / delivery charge.
Protective Films
All plastic sheet products will have a Clear, Blue or White protective film on both sides or a combination of all three. This is to protect during transit and needs removing before usage. Sometimes it can be difficult to peel off but use a thumbnail gently on any corner to lift and peel. Alternatively gently wet any corner with a cloth to separate film and peel.
Adhesives & Sealants
When using any adhesives or sealants with your plastic sheet product great care must be taken in ensuring its compatibility. Some products can react adversely and either not bond/seal properly or would cause the acrylic to cloud or become white at the bond line. Refer to our web pages for advice if unsure. Check your sealant/adhesives ‘use by date’ to ensure its still current for best performance in your project.
Delivery Damages
You have 14 days from receiving your order to report any visible damages. Please email a photograph of the damage along with your order number and contact details as soon as possible to service@theplasticpeople.co.uk. We'll arrange a refund or replacement for you as soon as we receive this. Please keep your packaging and do not use the damaged goods, so they can be collected and returned to us if necessary.