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3mm Clear Perspex® Acrylic Sheets

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2573 reviews
Rated 4.8 out of 5 stars
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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 2573 reviews
Kenneth More, 22nd May
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Nice product
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John Fisher, 22nd May
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Long delivery
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Katie-Louise Barker, 22nd May
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Had to buy a replacement. For everything.
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Tony., 22nd May
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small order cost is the only negative
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Alan, 21st May
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Excellent product, very good quality, just what I wanted.
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Louise Customer, 21st May
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Great product and it perfect in my greenhouse
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Mr Kane, 21st May
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Took a little time to work out the shape that I required cutting, once I got the hang of it, it was very easy. Product was very well packaged for delivery. The product was exactly as described and the exact measurements that I ordered. I will definitely use this service again.
Verified, Collected by Cut My
ian nunn, 21st May
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Great product and service.
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MRS JANETTE MORRISON, 21st May
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Great alternative to glass.
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Alan Jenkins, 21st May
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Great company to deal with.
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