20mm Clear Perspex® Acrylic Sheets

4640 reviews

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530,000+
Orders Shipped

2.4million
Pieces Cut to Size

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530k+
Orders Shipped

2.4mil
Pieces Cut

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20mm Clear Perspex® Acrylic Sheets

4640 reviews

Inc. VAT

Order a Sample

Details

20mm Acrylic Sheets are a great alternative to glass, as they are cheaper, 10x stronger and much lighter than the equivalent thickness of glass. With a high gloss finish, they can be great for more creative purposes such as Acrylic photo blocks or display blocks as even at this thickness, clear acrylic maintains its excellent light transmission.

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 it off when you're ready
✔ UK Class 4 fire rating

Applications

Art installations
Commercial spaces
Display cases
Photo blocks
Retail Displays

award plaque

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Specifications

Material	Extruded Acrylic
Brand	Perspex®
Colour	Clear
Thicknesses	20mm
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

Frequently Asked Questions

What types of projects typically use 20mm acrylic?

20mm acrylic is often used for large structural applications where maximum rigidity is needed, such as awards, room dividers, countertops, display cases, machine guards, and thick aquariums.

What size 20mm acrylic sheets are available?

We stock 20mm clear acrylic sheets up to 3000mm x 2000mm.

Does 20mm acrylic become flexible or sag over time?

No, 20mm extruded acrylic maintains its rigidity and shape indefinitely. The thicker material resists bowing, bending and flexing much better than thinner acrylic.

What is the light transmission of 20mm clear acrylic?

Our 20mm clear acrylic provides approximately 90% light transmission with minimal haze or distortion.

Reviews

4.8 / 5 • 4640 reviews

Trustpilot

James Lynch, 18th June

Good product. Easy to cut and shape.

Verified, Collected by Cut My

Mr and Mrs Henshall, 18th June

This sample took longer than expected to arrive, it is what you what you would expect from a sample. Good quality.

Verified, Collected by Cut My

Linda Perkins, 17th June

Very impressed with website, speed of end to end process/delivery, quality and cost. All in all very happy and would recommend and use again. Thank you!

Verified, Collected by Cut My

Leslie, 17th June

Good product as described and arrived very quickly

Verified, Collected by Cut My

James Nevins, 17th June

Gorgeous quality material that looks great in a range of lighting conditions. Really pops when good quality RGB is used with it. Cut My produced for me a high quality finish on the pieces uses in this bespoke PC case project.

Verified, Collected by Cut My

Vivienne, 16th June

Love this product; attractive, durable and perfect ????

Verified, Collected by Cut My

mary, 16th June

Brilliant!! Timely arrival, size was perfect. Thank you.

Verified, Collected by Cut My

Mark Knowles, 16th June

BUT I WAS SENT BLUE INSTEAD OF CLEAR ACRYLIC

Verified, Collected by Cut My

MRPAULBRAMHAM, 16th June

Good quality and exactly what I wanted. Perfect fit

Verified, Collected by Cut My

peter mason, 15th June

It was exactly as we ordered and looked great when in place

Verified, Collected by Cut My

Verified

As usual a easy process of ordering. And very quick delivery. Great service

darren,

9 hours ago

Easy to order, sheets were exactly the right size and finished as expected, well packaged and arrived quickly. Recommended.

Fraser Girvan,

Very efficient service, arrived sooner than expected, well wrapped and good quality product

Kreisha,

11 hours ago

Good quality plywood, well cut as I needed some cut-outs and I couldn't have done them as well myself. I have used them twice and very happy with their work.

Ian Perrott,

quality great prices great delivery though bit expensive and delivery firm not that good took time to deliver and then didnt look at delivery instructions !

PaulandMo Smith,

13 hours ago

they were very helpful and efficient.I received the goods as ordered

customer,

Good service. Prompt delivery.

Ms Thompson,

15 hours ago

Simple, quick and very well packaged.

Sarah,

16 hours ago

Super fast service and accurate in every detail - many thanks

MR & MRS Garthwaite,

18 hours ago

The replacement greenhouse panels were a perfect fit and is much safer than normal glass. Delivery was quick and the customer support was great! I wouldn't hesitate to use them again.

Phil,

Brilliant service, fast delivery and omg so easy to use and 100% better than the darn curtains you get with an air conditioning unit (mobile) highly, highly recommend.

Ms Brown,

1 day ago

First class all shelves were made exactly to my sizes given when ordering, packaging, postage great. I cannot fault you guys, will be ordering from you in the future. Many thanks

Stephen Pyott,

Ordered a rectangle of 3mm perspex for privacy to fit inside our clear motorhome washroom window. Product was delivered quickly of good quality and perfect for the job. A big thank you from a happy customer.

Ross Williams,

Excellent choice of product, quick delivery and good quality so cannot ask for much more.

Paul Moulton,

Excellent service, quick delivery

SHAUN KEIGHTLEY,

Well made product, very well packaged.

Sam,

Exactly what I wanted, how I wanted, delivered with care, and quickly. Good value for money.

Salmon,

Helpul and great quality.

Malcolm,

I needed a 50mm plinth to go under my model locomotive and a piece of wood wouldn't do. As the display case is acrylic I decided on two pieces of 25mm acrylic. They were cut and polished perfectly delivered very quickly and look great.

jameshuggins,

Excellent in all respects! Perfect fit, very east to install and extremely quick delivery. Very many thanks.

George Dodd,

2 days ago

My second purchase from Cut My, both arrived promptly were of good quality and precisely sized. The packaging was very good ensuring that the goods were totally safe in transit. The pricing is very competitive which makes buying huge sheet material to cut in the Worksop a bit redundant. Let Cut My do the work.

Mike Ephgrave,

These shelves arrived very quickly and were exactly what we needed. Fabulous finish, quality and colour. Perfect. Thanks so much!

Easy to order and choose options, good price visibility, quick, well packaged delivery (other than small items which got a bit bashed inside the bigger parcel).

Wilson Thomson,

Excellent service. Fast delivery and very well packed.

Absolutely excellent customer service throughout and nothing was too much. Molly from customer service was absolutely wonderful to deal with regarding a slight problem but swiftly resolved it

Lee,

Fantastic service,well recommended

Nigel Seagrave,

Product arrived as advised, was very well wrapped and protected, and of course was as ordered. Very nice thank you.

John Thornton,

Very easy to order and fast delivery. I needed a back insert for a kitchen cupboard, I put in the measurements and the item was delivered in a couple of days. It was good quality too.

Dolores Smart,

Great product, good price

Francesca,

Easy to order and fast delivery

Coomber,

I was provided with exactly what I ordered. Very neatly cut MDF boards for shelving. Much stronger than the shelving it replaced. Delivered split down into easy to carry packaging as well.

Dorian Dando,

Product delivered very promptly and well packaged. Cut to my specifications and at a reasonable cost. Would recommend

Steve,

Product arrived on time, was well packed. Cuts were to exact specifications and fitted perfectly Thanks

Jon Dowd,

Order received very well packaged and in a timely manner, will not hesitate to order again

SDS,

The product came quickly and was well packaged and cut to the exact dimensions I ordered. What more could you ask for!

Emma,

It was so easy to put the measurements in for the AC window vents. The Perspex is great quality, it looks like the vents are floating, it’s so clear. For some reason I couldn’t pay online, but staff sent me a link to pay, and it didn’t delay my order.

Ruth,

Genuinely impressed with this service. Second order with them. Quality of product is good. The saws and cuts they can make are better than I can make as a hobbyist. Excellent packaging too.

Peter,

Cut to size absolutely bang on well packed fast delivery pleasure to do business with many thanks

Customer,

great communications

Paul Jeanes,

Very impressive service and quality and price, would definitely use again and recommend

Mr Clisse,

Have used this company several times. The result is always perfect and delivered rapidly.

3 days ago

A convenient way of sourcing over sized panels of marine ply and having them delivered direct to your door.

GFDC,

Easy site to order from, kept up to date with delivery date/times. Pleased with the item, very well packaged.

Susan Marshall,

Perfect from ordering to delivery

Bob,

The polycarbonate was accurately cut to size and well packaged.

Diana Bingle,

Great company. There was an error with the initial order due to a CAD issue which was quickly rectified with a replacement sent within a few days. Would definitely use again!

Sye,

Excellent ordering service and delivery was all within a week. Product was well wrapped when delivered and fits perfectly. Could not fault anything about this company. Outstanding.

Ellsie Doyle,

The Plexiglas window cover for our portable air conditioning is so much better than the traditional fabric ones. It is surprising how much less often the compressor kicks on compared to before and makes you realise how much power was lost to hot air flowing back in before

Andrew,

Table top was delivered on time. It was cut to the exact measures that were provided.

Antons Ivanovs,

Great item. Fast delivery, only down side is one side is sprayed black and as its on glass very easy to scratch. Even the slightest touch marks it. Once fitted its perfect and minor marks can be hidden with a sharpie.

Mr barry hynam,

I am an OAP DIYer and even I managed to complete the project with ease - and it looks ok

Jane Emery,

Excellent service

Terry London,

Great to deal with, fast and communicative, and I love the product! Exactly what I hoped for.

Michael Simpson,

Easy to use self guided service for cutting board to your specific requirements. Prompt cutting and delivery with no issues.

Sharne Dodds,

Delivered on time always in one piece.

Kate Heath,

Brilliant company, I had some acrylic shelves cut to size for alcove shelves and they look perfect

Ahem... I realise I had made an embarrassing, some might say schoolboy error, in reaching my first review. In fairness, I did praise the quality of the acrylic, the precision of the measurements and cuts as well as the excellent packaging and delivery. What I described as a deal-breaker was that I ordered clear acrylic, but only after plastic welding the edges did I realise it was blue-tinted. I *thought* I had removed all protective films and double-checked for any obvious trace of a second 'skin', even picking at the edges with a knife, to no effect. To the positive comments above, I can now also add that Cut My's customer focus post-sale is first class. I received a couple of messages after my review, politely checking on whether I was sure of the blue tints. Tanya: thank you. You were absolutely right and I feel like an ape-fingered buffoon. To alleviate my shame a wee bit, the final protective film is applied in such a way as to be indistinguishable from the perspex beneath. i.e. no bubbles, no peeling, uniform transparency etc. But it does yield if you persist, and thereafter it comes off pretty easily. So, a word to the wise. Ensure all the film is off BEFORE applying plastic weld. And before writing a misguided review! Because this is an excellent product and, from what I have experienced, a really decent, efficient company. I'll certainly be back.

Mark Knowles,

Really good quick service Spoke to customer service as 2 items were missing from the order were quickly dispatched Best company for cut plastic needs

Janet Shires,

Great quality, fast shipping, excellent packing and instructions! Will definitely use again!

Neira Jones,

4 days ago

Richard Taee,

Good value and reliable service.

Mr Kerton,

5 days ago

Great service, got exactly what I wanted. Arrived quickly.

Aoife H,

Arrived quickly, very well protected, and the cuts were spot on — perfect dimensions. The ordering process was straightforward. Highly recommended! ????

Kaloyan,

Easy to order. The flexiglas was cut perfectly to size. One of them arrived damaged. After showing evidence, another one was cut again and sent for free. Very satisfied. Thank you.

May,

Exaclty as expected, prompt delivery

paula,

Materials cut very accurately and delivered quickly.

David.,

6 days ago

The table cover is perfect, looks like glass and is perfect cut. I am really happy about my purchase. But unfortunately I have never received this dots, I have ordered, so I can not give any review about them....

Marzena Sokolowska,

Excellent service, first class products. My go to for any project build.

Chris,

Good value for money

Brinder,

Excellent service, perfectly cut to my exact measurements. Highly recommend this company.

Kenny Husband,

Good customer service, good value and great quality

Anne Garrigues,

Our ordered was delivered speedily, and it arrived correctly cut, and well packaged. CutMy went beyond the call of duty, however - I had to telephone to check that the order was correct when it was delivered - it looked too big! CutMy waited while we checked. The order was delivered by DX - again, on this occasion, they went beyond the call of duty - the gentleman delivering this waited while we checked that the order was correct - 10 stars to both CutMy and DX.

Mr S Curtis,

Truly exceptional and would defo recommend. Ordered a large piece for breakfast bar but additionally had a choice whether to cut back skirting board for a new unit in kitchen or build a platform to put it on and throw in a home for the robovac underneath. This did mean getting quite a few precise bits to compensate for pipe work sticking out and the skirting board , but what arrived was a joy to unwrap. Really well packed and all pieces had easy peel sticker on with the dimensions. Very grateful , thanks !

c claxton,

Pricey ???????? but very nice quality

Mindaugas,

First class service, splashback fitted perfectly and looks great!

allan,

1 week ago

Exactly what i ordered to the millimetre. Arrived in good time and well packaged. Useful website, easy to order proprietary cuts for a range of materials.

Leo Craig,

Wanted some clear Perspex to top two bedside tables and a dressing table… this company were excellent! From cost, to quality, to speedy delivery - all extremely professional. I would definitely recommend them - thank you!

Linda Perkins,

Very good quality boards with good accuracy of sizing. Some boards damaged in transit with broken corners making them un usable on my project.

James Lynch,

Really pleased with the service and the products. We needed three extra shelves, of different sizes, for our kitchen cupboards. Submitting the orders was easy and the received products fit perfectly. You can hardly tell the difference between the new and original shelves. The prices were great, too. Very happy to have found this company and would order from them again.

S Banic,

Super pleased with how easy to order, products are a lovely quality,

Laura Woodison,

Quality product, fast delivery, very happy.

Stephen Cairns ,

Exactly what I ordered, thanks. Delivery on time.

Simon Williams ,

First class service, first class product.

Emily Hollebon,

Great item, extremely well packaged, quick delivery and cuts were spot on

Stuart,

The piece arrived well packaged and looks great!

M Georgeson,

Great fast service , product arrived damaged through no fault of the company. Replacement sent out immediately . Very professional service .

Jackie Newbury,

easy to order, good communication, arrived quickly. Overall a great experience

victoria g,

Ordered for the first time with the measurements and it was an exact fit, material was perfect and updated on the post and arrival

.Angela ,

Excellent service, the sizes were spot on and delivery was within the expected time frame.

Colin Rackham,

Exactly what I needed.

Kevan Purcell,

I'm so glad I found these guys! What a company! It made it so easy to order exact measurements of cut MDF which, in turn, meant I've been able to build the new display for my little business. Super easy to order, arrived very well packaged without being OTT and came a few days after I'd placed my order online. I'd happily order again and I've already recommended to others.

Sarah F,

Got the board i needed fast and with ease . Finished off my new TV Wall a treat

Shaun McManus,

Great customer service, simple ordering process, excellent quality product.. outstanding

Stuart Eatock,

Excellent service and product, Surpassed my expectations.

Robert,

Ordered from Cut My really good service no fault at all. Came on time. Really pleased with my wall panels and they looked really nice once I painted them.

VALERIE ICETON,

The perspex was cut to specifications and shipping was great. Lead time and price was also reasonable. All in all, a good experience.

TW,

Superb product and professional company

Danny Swift,

A very good quality work top for a small breakfast table in the kitchen, correctly sized backed up with an excellent mail order service

Ian Lewis ,

Really excellent service. Easy to order and very quick delivery.

Sam Fenson,

Easy to order & prompt delivery thank you.

Marie Roberts,

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Details

Key Features

Applications

Specifications

Frequently Asked Questions

What types of projects typically use 20mm acrylic?

What size 20mm acrylic sheets are available?

Does 20mm acrylic become flexible or sag over time?

What is the light transmission of 20mm clear acrylic?

Reviews