Acrylic Prismatic Light Diffusers
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From £1.30 inc VAT
From £1.30 inc VAT
Bespoke Fabrication
We have the machinery and expertise to manufacture bespoke items in acrylic, polycarbonate and many other plastics, from one-offs to large production runs. Read more about the various services we offer, or complete the form below to request a quote.
CNC Routing
Our advanced Multicam Apex 3R (3 Axis) CNC routers allow us to provide an extensive range of precision CNC routing services. Read more
CNC Laser Cutting
Laser cutting is a fabrication process that uses a thin, intensely focused stream of light to cut through a range of different materials, including plastics and acrylics. Read more
Diamond & Flame polishing
Edge polishing is a fabrication process that polishes the edges of acrylic panels, removes any cutting marks, and achieves a smooth, glossy finish. Read more
Rotary & Laser Engraving
Laser engraving is a fabrication process that uses a laser beam to physically remove the surface of a material to create an indentation that is noticeable to both the eye and touch. Read more
Line Bending
Line bending is a process that’s used to make precise folds in plastic and acrylic components. Our line bending fabrication service allows us to bend plastic and acrylic sheets along a defined ‘line’ – without any need for gluing or joining. Read more
Have bespoke requirements?
Complete this form and we will get back to you with a quote.
Acrylic Prismatic sheet is produced with a textured pattern on one side. The sheets are optimised for light transmission and diffusion for use in lighting applications.
Key features
- Light diffusion
- Glare control
- Excellent light transmission
- Lightweight
- Textured finish
Typical applications
Fluorescent light fittings
Detailed description
Light diffusion
The textured finish produced by differing structures of prisms on the face of the sheet optimises light transmission and diffusion and controls glare when used with lighting applications.
Lightweight
Prismatic acrylic is a strong sheet material with high rigidity but remains lightweight, easy to handle and install.
Easy to work with
Used almost exclusively for the production of lenses and diffusers for light applications, acrylic prismatic sheet is easy to bend and shape into required design.
Brands
Unbranded
Country of Manufacture
Various
Stock sheet sizes
2500mm x 1250mm
Minimum panel size
100mm x 100mm
Maximum panel size
2440 x 1220
Light transmission
87%
Relative density
1.19 g/cm³
Manufacturers thickness tolerance
+/- 5% (e.g. 3mm Extruded acrylic sheet could vary from 2.85mm to 3.15mm)
Cutting tolerance
+/- 1mm
Material protection
Protective film on non textured side
Fire rating
UK class 4
Service temperature
-40°c to 80°c
Vicat softening temperature
>105°c
Water absorption
0.2%
Material Name / Scientific Name
Poly(methyl methacrylate) "PMMA"
Recyclable
Yes
Maximum recycled content
Maximum 25%
Data sheets
We provide a fast delivery service throughout the UK using recognised Couriers such as Royal Mail, DHL, and Parcel Force.
Delivery prices are calculated based on the length of the longest side of the material ordered i.e. the delivery price of a panel measuring 1500mm x 1000mm would be based on the 1500mm dimension. Only one delivery charge is charged per order regardless of how many items are ordered.
UK Delivery costs
| Longest side | Standard Delivery | Express Delivery | Order value for FREE delivery |
|---|---|---|---|
| Samples (100mm x 100mm) | £2.95 | £9.95 | £250 |
| Less than 500mm | £6.95 | £12.95 | £250 |
| 500mm to 999mm | £9.95 | £19.95 | £250 |
| 1000mm to 1999mm | £14.95 | £24.95 | £250 |
| 2000mm or greater | £19.95 | £29.95 | £250 |
Standard delivery for all accessories is £7.95, or £12.95 for Express delivery.
All prices listed include VAT.
Delivery Times
Our guidelines for delivery times are listed below:
- Standard delivery (3-5 working days)
- Express delivery (2-3 working days)
Express Delivery
If you require faster delivery you may wish to consider choosing our Express Delivery option at the checkout. Express Delivery orders are prioritised over standard orders and delivered using a recognised nationwide courier.
Next Day Delivery
Next Day delivery is not available via our website due to the volume and bespoke nature of orders we receive on a daily basis. However, if you need to place an order and require Next Day delivery please contact us – we will make every effort to meet your requirements and deadlines.
European/EU Delivery
We have temporarily disabled European delivery for orders placed through our website whilst we make changes to ensure that the correct rate of EU VAT is being charged. Our team can however manually process orders so please contact us if you require delivery to the European Union.
Remote Areas
Due to the nature of the ”made to measure” products we supply, we provide delivery prices at a standard rate and reserve the right to cancel an order should it become economically unviable to fulfill the order. In these extremely rare circumstances, the customer will be contacted first to discuss alternative options.
When delivering to some locations we can incur increased Courier delivery costs. Should delivery be required to one of the locations listed below a remote area supplement will be automatically added to the price of delivery during the checkout process.
| Longest side | Remote area supplement |
|---|---|
| Samples (100mm x 100mm) | £0.00 |
| Less than 500mm | £0.00 |
| 500mm to 1499mm | £10.00 |
| 1500mm to 2499mm | £15.00 |
| 2500mm or greater | £20.00 |
All prices listed include VAT.
Examples of delivery locations which may incur a remote area supplement are:
- Channel Islands
- Isle of Man
- Isles of Scilly
- Isle of Wight
- Scottish Islands
- Scottish Highlands
- Remote areas of Scotland
- Northern Ireland
If you require delivery to one of these areas please get in touch to discuss your order.
Third-Party Deliveries
Some products are dispatched directly from the manufacturer and delivered by a third-party courier. If applicable, this is clearly stated on each Product page under the 'Delivery' tab/section.
Can I collect my order from Simply Plastics?
Yes, of course. Orders can be collected from our premises in Colchester, Essex. At the final stage of the checkout process there is a delivery option labelled "Collection/pickup" which is free. Once your order is complete, you will be notified by email along with our address and collection times.
I need my order urgently, can I pay for faster shipping?
Yes. We offer an express delivery service which aims to deliver all orders in 1-3 working days. Orders are delivered by a recognised courier company and may require a signature on delivery.
Do you have a minimum order charge or small order fee?
This is a question we are asked fairly regularly due to the previlance of either a minimum order charge or small order fee within the industry.
At Simply Plastics our approach has always been to treat all orders equally, small or large. We want all customers, new and existing, to be able to place orders with us confident that they are only paying for the products and materials that they require. We therefore do not have a minimum order charge or small order fee.
Rated 5/5 from 71 reviews
Reviewed by Deborah on 02 Jan, 2025
Easy to use website. Comprehensive list of products. Smooth easy transaction and quick delivery
Reviewed by J schofield on 30 Nov, 2024
Excellent service 5 star
Reviewed by Peter Morrissy on 28 Jun, 2024
First class service. Product as described. Will use again
Reviewed by Colin cartmell on 28 Nov, 2023
Excellent company, excellent product and service. Fast response. Great packaging. Very pleased will use again
Reviewed by David Stott on 04 Oct, 2023
I bought the diffuser as a repkacement for a cooker hood diffuser that was no longer in production. It fits perfectly, the quality is very good and delivery was quick.
Reviewed by Kelly West on 06 Jan, 2023
These guys were outstanding! A few days before Xmas break I ordered the plastic sheets as we’d cracked the 2 in our disco set up, they were closed between Xmas and NY and got the order ready literally the following day! Great quality and they couldn’t have been more helpful and because of that out NY eve party wasn’t ruined so thanks very much!
Reviewed by Kelly West on 06 Jan, 2023
These guys were outstanding! A few days before Xmas break I ordered the plastic sheets as we’d cracked the 2 in our disco set up, they were closed between Xmas and NY and got the order ready literally the following day! Great quality and they couldn’t have been more helpful and because of that out NY eve party wasn’t ruined so thanks very much!
Reviewed by mickael on 27 Nov, 2022
Works just like it should, ordered a custom size for a lift fixture, fits perfectly. Would recommend.
Reviewed by Ann Baker on 31 Aug, 2022
Haven't actually used it yet as have had roof skylight renewed and want this to replace old ceiling light below. Quality seems excellent so would definitely recommend.
Reviewed by ian capstick on 04 Jun, 2022
Great product and came on time and we’re cut to size
