Buy Replacement Shed Windows | Greenhouse Windows
On this page you can buy replacement windows and panels for sheds and greenhouses in either Perspex® Acrylic or Lexan® Polycarbonate in a choice of standard thicknesses.
Our replacement shed and greenhouse windows and panels are perfectly clear and less than half the weight of glass, and a perfect choice to replace yellowed, broken or old shed and greenhouse windows with new window panes. They're great for replacement cold frame glass panels, summerhouse windows and replacement playhouse windows too.
We'll cut your new shed windows to your exact sizes so you don't have to worry about trimming as you might with shop bought standard sizes.
Our Perspex® and Lexan® grades are UV treated to last longer outside than cheaper alternatives - in fact, you can be confident that our replacement panels will stay clear for at least twice as long compared to non-UV treated materials!
Benefits of Perspex® Acrylic Replacement Windows
- Superior clarity - clearer than glass!
- Economical
- Excellent weather and UV resistance
- Good impact resistance being 10 times stronger than equivalent thickness glass (so, strong, but not unbreakable)
Benefits of Lexan® Polycarbonate Replacement Windows
- Excellent clarity - clearer than glass!
- Excellent fire rating
- Excellent weather and UV resistance
- 250 times stronger than equivalent glass and virtually unbreakable (ideal if security is a concern)
Frequently asked questions about replacement shed and greenhouse windows
Should I choose Perspex® acrylic or Lexan® polycarbonate for my replacement windows?
Perspex® acrylic is a popular choice for replacement shed and greenhouse windows because it offers excellent clarity, good outdoor weather resistance and strong value for money. If you need maximum strength or a virtually unbreakable panel, Lexan® polycarbonate is the better choice.
Will my replacement shed or greenhouse windows be cut to size?
Yes - we cut your replacement shed, greenhouse, cold frame, summerhouse or playhouse window panels to your exact stated sizes before despatch, so there is no need for you to trim standard sheets yourself.
Are Perspex® acrylic and Lexan® polycarbonate suitable for outdoor use?
Yes - both materials are UV treated and designed to perform well outdoors. This makes them a far better long-term choice for replacement shed and greenhouse windows than cheaper non-UV treated plastic alternatives.
Are plastic shed windows better than glass?
For many shed, greenhouse and garden building applications, plastic windows are a better option than glass because they are lighter, safer and more impact resistant. Perspex® acrylic is around 10 times stronger than glass, while Lexan® polycarbonate is much stronger again and virtually unbreakable.
Product Availability:
- normally from stock
Additional notes:
- Your new cut-to-size windows are supplied with a protective film on both sides to protect material prior to installation
- Manufacturing tolerance on thickness is ±10% plus 0.4 mm
Click if you would like to request a sample of Shed Window - Polycarbonate
We are the UK's original online supplier of a massive range of premium engineering plastic materials available in rod, sheet, plate & tube. theplasticshop.co.uk is a registered trademark and trading name of Gilbert Curry Industrial Plastics Co Ltd.
