From £0.18 inc VAT In stock
The thickness of the material listed in mm.
The length of the required material, stated in mm. PLEASE NOTE: We only cut material in mm, so please ensure any conversion from inches to millimeters is correct.
The width of the required material, stated in mm. PLEASE NOTE: We only cut material in mm, so please ensure any conversion from inches to millimeters is correct.

From £0.18 inc VAT


610mm * 457mm (2mm)

Thickness: 2mm

Length: 610mm

Width: 457mm

£7.52 inc VAT

610mm * 457mm (3mm)

Thickness: 3mm

Length: 610mm

Width: 457mm

£10.85 inc VAT

610mm * 457mm (4mm)

Thickness: 4mm

Length: 610mm

Width: 457mm

£14.83 inc VAT

610mm * 550mm (2mm)

Thickness: 2mm

Length: 610mm

Width: 550mm

£9.00 inc VAT

610mm * 550mm (3mm)

Thickness: 3mm

Length: 610mm

Width: 550mm

£12.98 inc VAT

610mm * 550mm (4mm)

Thickness: 4mm

Length: 610mm

Width: 550mm

£17.72 inc VAT

Polycarbonate sheet is incredibly strong it's almost unbreakable. Replace your broken shed windows with clear polycarbonate sheet and it will be the last time you have to. Save time by ordering polycarbonate sheet cut to your exact window size.

Key features:

  • Incredibly strong
  • High light transmission
  • Weatherproof
  • Cut to size

Typical applications:

  • Shed windows
  • Play house windows
  • Summer house windows

Detailed description:

High impact strength

Polycarbonate shed windows are incredibly strong. With over 200 times the impact strength of glass while half the weight, polycarbonate windows are as close to unbreakable as you can get.

Optical clarity

Polycarbonate sheet benefits from high levels of light transmission so the view through your windows will be just as clear as if they were glass.

Weather proof

Polycarbonate sheet performs very well in the elements keeping your shed and its contents protected.

Made to measure

Ordering polycarbonate windows could not be easier, simply measure up and order windows cut to your exact requirements. Made to measure replacement windows delivered to your door ready to be fitted.

Maximum sheet size3050mm x 2050mm
Available thicknesses1mm, 1.5mm, 2mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm
Light transmission89%
Fire resistanceUK class 1 fire rating
Material protectionSupplied with protective plastic film on both sides

We currently deliver to the UK and throughout Europe. Delivery charges are calculated based on the longest side of the material ordered. Only one delivery charge is applicable per order regardless of how many items are ordered.

Longest side Orders under £200 (inc VAT) Orders over £200 (inc VAT) Express Delivery
Less than 590mm £4.95 FREE £8.95
590mm to 1449mm £5.95 FREE £9.95
1450mm to 2599mm £7.95 FREE £13.95
2600mm or greater £14.95 FREE £24.95

Europe (7-10 working days)

Delivery guidelines
We process and dispatch the vast majority of orders within 24 hours of receiving the order, however our guidelines for delivery times are listed below:

  • Standard delivery (7-10 days)
  • Express delivery (1-3 days) Please note - Express Delivery is currently unavailable.

Express Delivery
If you require faster delivery you may wish to consider choosing our Express Delivery option at the checkout. Express Delivery orders will be prioritised and will be delivered using a recognised nationwide courier.

Next Day Delivery
Next Day delivery is not available via our website due to the quantity of orders we receive on a daily basis. However, if you need to place an order and require Next Day delivery please contact us – we will make every effort to meet your requirements and deadlines.

Collection is available from our location in Rettendon, Essex (see full address). When placing an order on our website there is an option on the final stage of the checkout for Collection/pickup. Once your order is ready for collection you will be notified via email.

Due to the nature of the ”made to measure” products we supply, we provide delivery prices at a standard rate and reserve the right to cancel an order should it become economically unviable to fulfil the order. In these rare circumstances the customer will be contacted first to discuss alternative options.

When delivering to some delivery locations we can incur increased shipping costs, if this is likely to happen the customer will be contacted to discuss any possible extra delivery charges required.

Examples of delivery locations which may require additional delivery charges are,

  • Channel Islands
  • Scottish Islands
  • Isle of Man
  • Isles of Scilly
  • Remote areas
  • Northern Ireland

If you require delivery to one of these areas please get in touch to discuss your order.

You may also wish to read more detailed information regarding our terms and conditions in relation to delivery.

Will I be notified when my order is out for delivery?

Yes. Simply Plastics will send you an email when your order has been dispatched. If your shipment is trackable the email will contain tracking details and a link to the delivery couriers website, where you can track the progress of the shipment.

I need my order urgently, can I pay for faster shipping?

Yes. We offer an express delivery service which aims to deliver all orders in 1-3 working days. Orders are delivered by a recognised courier company and may require a signature on delivery.

Please note - Express Delivery is currently unavailable.

Can I collect my order from Simply Plastics?

Yes, of course. At the final stage of the checkout process there is a delivery option labelled "Collection/pickup" which is free. When your order is ready for collection you will receive an email to notify you, which includes our opening times and address.

Collection -example

Can Simply Plastics help me with a fabrication project?

Yes we can. Customised, cut-to-size materials can be ordered directly throught the website, but if you require furtehr fabrication we can help you with this too.

Our fabrication services include,

  • CNC routing
  • Bending
  • Shaping
  • Bonding/glueing
  • Diamond polishing
  • Flame polishing
  • Intricate laser cutting

Examples of fabricated products include,

  • Acrylic display cases
  • Point of sale 
  • Retail display
  • Lighting applications
  • Brochure holders
  • 2D/3D Acrylic lettering
  • Furniture
  • Office Interiors

For enquiries regarding any project from prototypes to large production runs, please get in touch to discuss your requirements.

Michael Bird 21/04/2017 10:51:25

Our summer house windows had become discoloured with exposure to the Sun and weather. Decided to replace them with Polycarbonate windows and also to Increase the thickness from 2mm to 3mm. Ordered 8 windows of varying sizes and must say every one was cut to perfect size and now they are all in the difference is AMAZING! Absolutely clear and the Extra 1mm thickness made them more rigid. Very pleased with the product and the service, would definitely recommend this product and company.

Craig 11/04/2017 21:43:08

Replacement shed windows. Well packaged, delivered on time and exactly as described. Fitted and they seem to be strong and the correct size etc. I would recommend this product.

Simon Emsley 01/04/2017 20:56:59

Used the polycarbonate for the windows of my shed, great product adds greater security too. Would recommend to people for the

Grant Innes 17/03/2017 19:49:41

Well packaged and a really good price extremely pleased with my purchase and the progress via email

Angela Murtagh 21/02/2017 08:13:45

Replaced a glass panel in a utility room door at the back of the garage. Easy to fit looks fantastic and will not get broken as the glass panel did given the proximity to the garden door

Casey 13/11/2016 08:10:45

good quality, used for a playhouse my partner built, perfect fit and finish for the job. highly recommended.

Frederic 18/10/2016 22:28:17

Wasn't too sure what I needed to buy, but process was straightforward. Even with custom measurements! Product delivered on time, correct dimensions and fitted perfect. Good packaging and labelling Fitting was a breeze Would buy again

William Price 21/09/2016 20:20:06

This was purchased to replace my shed window, it was excellent quality, easy to install and work with. I would recommend this product and company.

Paul 08/08/2016 19:29:23

Great Windows for the mancave, safe and secure. Delivery and packaging was very good and arrived in one piece. Thanks and will recommend as alternative to glass.

Chris 29/07/2016 15:24:42

Product fine for shed window in a garden where children play football!

Paul 28/07/2016 12:51:02

I needed some bespoke sized glazing for a summerhouse I made from scratch. These were exactly as needed and delivered on time for a reasonable price.

Kerry Hooper 11/07/2016 08:54:32

Replacement shed window. Well packed and reasonable delivery time. Cut a few millimetres short on one length but fitted in frame.

Pat itta 09/07/2016 07:46:52

Shed windows Thank you a great service, I will certainly be using you again.

Paul 21/06/2016 07:35:03

Garden shed windows. Cut precisely to size. Delivered quickly and securely.

Lana 09/06/2016 13:37:03

Ordered polycarbonate windows for my shed, cut to size. Received without delay, well packed Quality product, pleased with my purchase and service. Thank you

John Miles 15/05/2016 15:11:24

I used the product for windows in a new shed I made. Quality was very good, including the cut to size service. Would recommend.

Mark Clarke 04/05/2016 23:46:35

Used it as replacement windows on my old shed a lot better quality than the old windows it looks as good as new now I would recommend simply plastics to any one fast delivery very well packaged thank you

Simon 04/05/2016 07:49:16

Purchased two replacement windows for my shed. They arrived on time and are a great improvement over the previous ones. Have now been fitted and I'm a happy shed owner.

Jarrod 22/04/2016 20:22:27

Really happy with my purchase, cut to size service excellent, speedy delivery, would definitely use again.

Kkb 08/04/2016 07:21:58

Easy to use website, best price, quick delivery and good quality. My shed looks brand new with the new replacement windows.

Alex Hamilton 22/03/2016 19:09:49

Used to replace garage Windows. Cut perfectly to size as requested & promt. delivery. Would recommend to others.

Peter L 08/03/2016 22:00:37

Needed 2 replacement shed windows; ordering was simple, despatched quickly, good product.

Russ 09/02/2016 08:55:54

Very good window for new shed. Cut very accurate. Good product.

Mrs Hall 09/02/2016 07:26:32

Replacement shed Windows Excellent quality and service Will certainly use them again

Chris Mitchell 08/02/2016 23:41:35

I purchased these to replace windows in a recently purchased shed, the windows supplied with the shed were nothing short of useless and on installation one cracked. So I ordered 2 replacements they arrived quickly and installed with no problems much stronger far better than the originals. I have no hesitation in recommending this product best on the market and fast service.