Winter Sale - 5% OFF orders £50+ -

discount banner
£0.00

3mm 610mm x 457mm Shatterproof Greenhouse Window (2ft x 1.5ft) - Polycarbonate

Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
2 reviews
Rated 5 out of 5 stars
5 stars
(2)
4 stars
(0)
3 stars
(0)
2 stars
(0)
1 star
(0)
£16.20 Inc. VAT

Our greenhouse glass replacement windows are the perfect alternative to glass panes. Clear polycarbonate is 200x stronger, offers better insulation for your plants and is even shatterproof so can withstand bad weather or the kids playing football in the garden. You can buy our 3mm thick pre-cut standard size 610mm x 457mm (2ft x 1.5ft) rectangle greenhouse window, in-stock and ready to ship or order a custom size.

More product info

Free Delivery
Orders Over £250
Low Prices
Shop Smart & Save

Free delivery when you spend £250+

Estimated delivery: from Check My Postcode

Collect from BN5 9XR: -

£16.20 Inc. VAT
In Stock
Winter Sale - Get 5% Off - orders £50+
discount offer
thames valley air ambulance university of cambridge Eurostar National Trust gov uk NHS bannatyne legoland urban outfitters britvic jaguar landrover rspb
thames valley air ambulance university of cambridge Eurostar National Trust gov uk NHS bannatyne legoland urban outfitters britvic jaguar landrover rspb
Perspex logo
100% recyclable
Made in the UK logo

610mm x 457mm Rectangular Greenhouse Window (3mm Polycarbonate)

Ultra-Strong & Insulating Greenhouse Glazing

Looking for a virtually unbreakable greenhouse window? Our 3mm thick polycarbonate panel is 200 times stronger than glass, providing exceptional durability against storms, impacts, and daily wear. They are also lightweight, making them easier to replace than with using glass. There are no specialised tools needed, so all you'll need is your greenhouse panel and help from our guide on replacing greenhouse windows.

This 610mm x 457mm (2ft x 1.5ft) rectangle polycarbonate panel features 99% UV protection, helping to block harmful rays while allowing even light diffusion, preventing glare and creating an optimal growing environment. Its insulating properties also help maintain a consistent temperature inside your greenhouse. Polycarbonate is also incredibly easy to maintain, needing only some soapy water and a microfibre cloth to keep it clean.

You can buy our pre-cut ready to ship standard size of 610mm x 457mm (2ft x 1.5ft) and benefit from a lower price and faster delivery, or buy a custom size which will be cut to your exact requirements. 

Cost Effective

Clarity

Weather Resistant

Maintainable

Salt Resistant

Polycarbonate Greenhouse Windows Specifications

Material Polycarbonate
Finish Clear
Thickness 3mm
Maximum Sheet Size 610mm x 457mm
Fire Rating UK Class 1 Fire Rating
Water Absorption 0.15%
Manufacturers Tolerances +/- 5%
Cutting Tolerances +/- 1mm
Service Temperature -50c to +100c

Perspex® Palsun Polycarbonate Technical Sheet

Frequently Asked Questions

Have a question? You can find answers to commonly asked questions about our products, delivery, returns, cancellations and more on our FAQs page

Alternatively, for help and assistance, you can use our Live Chat or reach out to us via email using the contact form on our Contact Us page. 

Delivery depends on the size of your order

Reviews

Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
5 / 5 2 reviews
Michael Speller, 24th June
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Fantastic Service. Fast and efficient.
Verified, Collected by Cut My
Ian C, 10th June
Star Rating
Star Rating
Star Rating
Star Rating
Star Rating
Arrived early. Worked perfectly. Replacement of broken glass. Clients greenhouse is situated under a horse chestnut(!?) so replaced with polycarbonate rather than toughened glass.
Verified, Collected by Cut My
Customer Services

We're Here to Help

Our Help Centre is available 24/7 to explore FAQs, discover DIY ideas and advice, and even ask our community of fellow DIY enthusiasts.