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3mm Clear Perspex® Acrylic Sheets

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2806 reviews
Rated 4.8 out of 5 stars
5 stars
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4 stars
(175)
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1 star
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Introducing our 3mm thick clear Perspex® acrylic sheets, the ideal choice for a wide range of applications requiring high optical clarity and lightweight yet durable construction.

These crystal-clear acrylic sheets offer 92% light transmission for optimal visibility and illumination. The sheets are constructed from impact-resistant Perspex® acrylic that is half the weight of glass but 17 times more impact-resistant, making it the perfect glass replacement.

Add a modern, sleek look to any project with our 3mm acrylic sheets! Available in cut-to-size, with additional options for drilled holes, rounded edges, cutouts and more.

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mm
Min: 100mmMax: 3050mm
mm
Min: 50mmMax: 2030mm

Approximate Weight: 17.85 g

Free delivery when you spend £250+

Estimated delivery: from Check My Postcode

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Made from impact-resistant acrylic, these crystal clear sheets are much more shatter-resistant than glass panels, but they still maintain very high optical clarity. Since the 3mm acrylic sheets weigh half as much as glass, they make an excellent energy-saving secondary glazing material to improve the insulation in your home. You can also use these acrylic sheets as a substitute for greenhouse glass, shed windows and other outdoor structures because they are resistant to UV light and weathering.

These sheets also work great for replacement glass picture frames, arts and crafts projects, and any application where you want a safer and lighter material instead of glass. Their strength and clarity also make these sheets ideal for building aquariums, terrariums, point-of-purchase displays, and any project where visibility and durability are key factors.

Perfectly cut to size by us, 3mm Perspex sheets also come in coloured, opal and frosted options, making them a great material for a kitchen splashback or bathroom splashback. If you are unsure what finish you would like, you can order a sample from us. We suggest that if you are using a larger sheet, then you use a thickness of 5mm or greater for extra strength. You can also order any of our clear acrylic samples in all of our thicknesses from 2mm to 30mm.

If you purchase your 3mm acrylic sheets in custom sizes from us, you will receive exceptional customer service, speedy delivery, and precise cutting methods that guarantee high levels of accuracy. Our cutting technique is accurate to within +/- 1mm, and we also provide the option of polished edges for sheets used in situations where appearance is important.

Key Features

✔   Lighter, safer and cheaper than glass
✔   Easy to clean and maintain
✔   Diffuses UV light 
✔   100% Recyclable

✔ 10-Year Guarantee with Perspex
✔   High gloss contemporary finish
✔   Comes with a protective film on both sides - just peel off when you're ready
✔   UK Class 4 fire rating

Applications

presentation board
 

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Specifications

Material Extruded Acrylic
Brand Perspex®
Colour Clear
Thicknesses 3mm
Maximum Sheet Size 3050mm x 2030mm
Minimum Sheet Size 100mm x 50mm
Light Transmission >92%
Flammability UK Class 4 Fire Rating
Water Absorption 0.2%
Manufacturers Tolerances +/- 5%
Cutting Tolerances +/- 1mm
Service Temperature -40c to 80c

Technical Sheet

Frequently Asked Questions

Can you cut or drill into 3mm acrylic sheets?

Yes, acrylic sheets can be easily fabricated by laser cutting, sawing, routing, drilling and more. It's recommended to use acrylic-specific tools for the best results.

Are 3mm acrylic sheets UV resistant?

Yes, acrylic has excellent UV resistance compared to many other clear plastic materials. 3mm acrylic will resist yellowing and degradation from UV exposure.

How do you clean 3mm acrylic sheets?

Use mild soap and water or a plastic cleaner. Avoid abrasive and ammonia-based cleaners as these can damage acrylic over time. Soft cloths are recommended to avoid scratching.

Can 3mm acrylic sheets be bent?

Yes, acrylic can be cold-bent for curves and shapes. Tight bend radii may require hot bending for best results. Always follow manufacturer guidelines.

Delivery depends on the size of your order

Reviews

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4.8 / 5 2806 reviews
Mrs Cogle, 25th July
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It replaced a glass table top that broke..it’s perfect for my garden table .
Verified, Collected by Cut My
Dan, 24th July
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Disappointing, third order first two good. This time edges not polished. My fault for ordering error.
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Uncool Camping, 24th July
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Paid extra for accelerated delivery. After placing order told the workshops were running late, so accelerated delivery was meaningless. Emailed customer service, no response. On receiving the plastic, found the delivery label slapped over a gouge in the plastic, which can only have been done in workshops. Emailed, three times. No response. 24 Jul: Response now with us. Replacement being sent.
Verified, Collected by Cut My
Andrew Hartstean, 24th July
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I needed to replace a mirror that had broken. The Acrylic replacement is every bit as good as the original glass one and fitted the frame like a glove. I took a punt on this and it worked out great, I could not be happier. Thanks
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David Lees, 23rd July
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Excellent, and it looks like glass.
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Teresa Hardwick, 23rd July
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There was a little mix up about delivery but was sorted out very quickly
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customer, 22nd July
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Great service, glad I measured correctly!
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Sofy Brown, 22nd July
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I lt came damaged I have contacted them several times with no response and still not resolved
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David Gibson, 22nd July
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I had the glass affect to use on top of 2 bedside cabinets. They look just like glass at a much better price.
Verified, Collected by Cut My
David Jenkins, 22nd July
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Its a good quality product, exactly what we needed. Very good value for money, I haven't seen anything that looks as good for a similar price. Its protecting the corner of my dining room wall from knocks and bangs from prams etc.
Verified, Collected by Cut My
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