Magnetic Secondary Glazing - Cut-To-Size
Magnetic secondary glazing is a cheaper double-glazing alternative that is so easy to fit. Reduce draughts, retain room heat & virtually eliminate condensation.
 
 

Polycarbonate Greenhouse Glass Panels & Replacement Glazing

Get Your Glazing Quote

mm
mm
£0.30
inc. VAT

Plastic Greenhouse Glass

Replace your greenhouse panes for the last time with our super strong polycarbonate greenhouse plastic panels here at The Plastic People. 

Virtually unbreakable, choose from the most popular standard greenhouse glass panel sizes or use either our Cut To Size or Cut To Shape services opposite and below to get panels to your exact measurements. Alternatively, email us a sketch of the panel shape you need with measurements on and we will quote you quickly.

What Our Customers Say...

5 stars from our customers
Excellent
Based on 263 reviews
See some of the reviews here.

FAQs for Replacing Greenhouse Glass

How do I fit replacement plastic greenhouse glass panels?

Buy replacement greenhouse glass panels that are the same size and thickness as your original panels and you should be able to fit them in exactly the same way. On wooden frames you can even drill and screw polycarbonate on, it won’t break. If you prefer, we can drill any holes for you, just let us know how many you'd like (we generally recommend a hole every 300mm) by completing the optional extras section when you place your order.

Take a look at our video above to see one of our team replacing his greenhouse glass panes.

Why should I use polycarbonate​ to replace the glass panels in my greenhouse?

Using polycarbonate sheets for greenhouses mean you never have to worry about a broken panel again. Our polycarbonate is stronger than glass yet half its weight. This makes the material a superb, easy-to-use choice for glazing a greenhouse with more durable panels. We think it beats glass panels hands down - but don't just take our word for it. Read what The Telegraph gardening section has to say too. 

How strong is polycarbonate and where else can I use it?

Polycarbonate is 250 times stronger than glass and versatile for a number of uses as we can cut it to size depending on what you need.

As polycarbonate is so strong, you can be confident you won't need to replace the panels anytime soon. The material is also ideal for making a plastic greenhouse, cold frames and cloches, as well as replacing glass to make vulnerable doors and windows more secure.

How do I order replacement plastic greenhouse glass panels?


Simply enter the measurements of your greenhouse glass panels into our cut to size and cut to shape options below. Using this method, the panels will be ready to fit straight onto your greenhouse. Alternatively, choose from the most popular wooden, aluminium or plastic green house standard sizes below.

How do I order plastic greenhouse glass panels of a particular shape?


We cut greenhouse glass panels in a choice of 20 popular shapes. Access them via our Special Shapes service below. Simply choose your greenhouse glass panel shape and enter your measurements.  Using this method, the panels will be ready to fit straight onto your wooden, aluminium or plastic greenhouse. Alternatively, email us a drawing of your requirements for a quote.

Can you give me some more information?

If you would like any advice about which plastic to use for your greenhouse, or require any special shapes cutting, don’t hesitate to send us an email. With over 50 years of experience in the industry, rest assured that we will help you make the best choices at the best prices.